T M Smith Tool International

 

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the difference between a toolholder and a t.m smith toolholder is we sell solutions support and service we sell solutions smith tool precision spindle tooling quick change drilling systems quick change tapping systems shrinker® tool holders hsk tool holders specials special designs avialable to suit your application contact our engineering department with your specifications samples or drawings we have over 120 years combined manufacturing and engineering experience to serve you you can email us at engineering@tmsmith.com or visit our web site at http www.tmsmith.com.

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t.m smith tool international corporation t.m smith tool international corporation was founded in 1957 and pioneered the development of quick-change tool holding systems in north america today t.m smith precision spindle tooling is helping corporations around the world achieve new levels of productivity and accuracy more recently t.m smith has significantly expanded its product offering made substantial new investment in all of its operational processes and achieved a iso 9001 2000 quality certification t.m smith tool international corporation s quality policy is to produce the highest quality products sold at competitive prices that satisfy the mutual needs of our customers and our organization t.m smith tool employees continuously support this policy thru ongoing review and education all aimed at continuous improvement the objective of this policy is to provide our customers with products that have the highest levels of reliability maintainability and durability the mission of t.m smith tool international corporation is to be our customer s first choice for quick change and high speed spindle tooling systems we will earn this position through aggressive product development manufacturing improvements iso 9001 2000 quality programs and world class marketing and sales supported by sixty u.s and foreign patents including recently issued patents covering close center drilling and thru coolant tap and reamer holders t.m smith tool international corporation will continue to drive its global penetration strategy and differentiate itself from our competition we will accomplish this using world class manufacturing and management systems additionally and most important we have built a customer driven culture around speed simplicity and agility with our customers and employees leading the way t.m smith tool international corporation enters the new century confident that we have the right initiatives and the right culture in place complete toolholding systems · quick-change drill holders · quick-change tap holders · shrinker® · thru-coolant toolholders · hsk toolholders · collets · accessories and components · specials available in all product groups t.m smith tool corporate headquarters and manufacturing facility located in mt clemens michigan note ball-locktm smith-lock® smith super tapertm ssttm taper-locktm tap sentry® tru-taper® and durafloat® are trademarks of t.m smith tool international corporation.

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table of contents tapping reaming systems · · · · · · · · · · · · · · · · · · · · · · · floating holder selection information sith cartridge style holder modular shank fith -ii quick-change floating holder modular shank csth-t cartridge style tension holder sitc short tension compression modular shank quick change tap holding tooling tree fith -ii design information fith -ii floating tap holder acme shank fith -ii floating tap holder rotary coolant fith -ii quick-change floating tap holder morse taper fith -ii floating tap holder jacobs taper mount fith -ii quick-change floating tap holder straight shank fith -ii quick-change floating tap holder hsk shank fith -ii single angle collet floating holder straight shank fith -ii single angle collet floating holder acme shank acth adjustable t&c acme shank tap holder acth adjustable t&c tap holder straight shank lcth t&c with radial float acme shank lcth t&c with radial float morse taper shank ccth close-center tap holder sith rigid quick-change high pressure coolant smith-flex® rigid tap holders positive drives for reamer holders adapters 4 05 06 06 07 07 08 10 11 11 12 · · · · · · sg15 tg150 collets da collets collet sets sa da tg collet nuts standard coolant disk da coolant nuts coolant disk for collet nuts 44 45 46 47 48 49 special machine drilling quick-change collet chuck drill holders quick-change drill holding tooling tree tru taper® smith-lock® collet chucks osa over spindle adapter smith-lock® tru taper® ball locktm collet chucks osa over spindle adapter ball locktm ssttm smith super -tapertm collet chucks osa over spindle adapter smith super-tapertm only sealed ball locktm tooling tree tru taper® sealed ball locktm collet chucks osa over spindle adapter sealed ball locktm only acme threaded shank collet chucks smith grip precision chucks quick change sleeve system quick change sleeve adapters preset adapters for drill holders positive drives for drill holders smith-lock® quick-change conversion nuts ball-locktm quick-change conversion nuts sealed ball locktm quick-change conversion nuts standard acme adjusting nuts coolant inducers wrenches standard torque drill holder locking fixtures taper locking fixtures cat hsk 50 tap adapters · · · · · · · · · · · · tap adapter selection chart nta ansi tap adapter thru-coolant tang drive nta ansi tap adapter thru-coolant nta iso 529 2283 metric tap adapter thru-coolant nta din 371 376 tap adapter thru -coolant nter ansi -c tap adapter extended range thru-coolant tang drive ta ansi torque control adapter thru-coolant csta-nci collet style tap adapter ntla ansi adjustable length tap adapter thru-coolant ntla tension tap adapter tms-ext adapter length extensions · · 12 · 13 · 13 · 14 · 14 · 15 · 15 · 16 · 17 · 18 · 20 · 20 · 21 · · · 23 · · 24 · 26 · 27 · 28 · 29 · 30 31 32 33 34 35 51 53 54 55 56 57 57 58 59 60 61 62 63 64 64 65 66 66 67 67 68 69 70 70 csta w coolant inducer collet -style tap adapter for coolant 36 collets · · · · · · er metric collets er inch collets rubber sealed er collets steel sealed er collets er tap collets ­ ansi sg10 tg100 collets 37 38 39 40 41 42 43

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table of contents special machine services shrink fit tooling systems cnc identification system v-flange adapters · · · · · · · · · · inch bores usa design cat 40 50 inch bores din design cat 40 50 metric bores din design cat 40 50 75 76 76 71 · 72 74 · · · · · · · · · · · cat -50 end mill adapters bt-40 end mill adapters shell mill adapters soft blanks morse taper adapters jacobs taper adapters hp3 precision drill chuck drill chucks key keyless sitc short style tension compression holders sith rigid tapping system acth adjustable tension compression holders er and da straight shank collet chucks 95 96 97 98 99 99 100 101 102 103 103 104 hsk adapters inch bores stub length usa design 63a 100a metric bores shrinker extensions inch bores standard length usa design 32a 40a 50a 63a 100a inch bores extended length usa design 32a 40a 50a 63a 100a metric bores standard length usa design 32a 40a 50a 63a 100a inch bores standard length din design 50a 63a 80a 100a metric bores standard length din design 50a 63a 80a 100a 77 77 78 79 80 81 82 great lakes tool die collaborative terms general information part number index 105 107 108 shrink fit machines heating units 83 84 85 86 88 88 88 89 89 · · · · · · · · isg-2200 208v single station cooling station isg-3200 400v single station with cooling induction coils coil location plates tool holders cooling adapters cutting tool cooling plate cnc systems · · · · · hsk collet chucks hsk collet chucks for the woodworking industry cat bt collet chucks hsk end mill adapters cat -40 end mill adapters 90 91 91 92 93 94

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tapping reaming systems the special machine tapping tools in this catalog will help you improve the productivity of your special machines and the quality of your products with every t.m smith tool product you get technology developed tested and perfected technology selected and optimized for real-world special machine tapping technology supported by the t.m smith service policy and nationwide network of trained stocking distributors there is no substitute for quality that s why t.m smith tool is now the industry s leading comprehensive single-source supplier for all your quick-change high speed spindle tooling systems products in this section · · · · · fith-ii floating tapping reaming holders fith-ii rci floating rotary coolant fed holders acth adjustable tension compression tap holder lcth tension compression with radial float tap holders ccth close-center tap holder with tension acme shank special designs avialable to suit your application contact our engineering department with your specifications samples or drawings we have over 120 years combined manufacturing and engineering experience to serve you you can email us at engineering@tmsmith.com or visit our web site at http www.tmsmith.com error proofing tap adapters are available with special error proofing options to suit your specific application.

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tapping reaming systems why use a holder with radial float a holder that provides radial float should be selected for tapping or reaming applications where the hole that is to be tapped or reamed does not lie exactly on the machine spindle centerline typical examples of this may include the following types of equipment or operations · transfer line type equipment · dial type machines · reaming through bushing plates that are not aligned with the spindle s centerline · tapping machines that only tap a hole that is prepared somewhere else · tapping castings that have as cast holes and are not qualified by additional drilling on the same machine where tapping takes place why use a length compensating tap holder with radial float the lcth tap holder provides both radial float and length compensation for tapping operations it has the ability to float parallel off the machine spindle s centerline to the center of the hole to be tapped it also provides compensation tension and compression for spindle speeds and feed rates not matched to the pitch of the tap you are using the two features perform separate and distinct functions 1 radial float is desired when the hole you are trying to tap does not fall on the same centerline as the spindle this happens when transfer type machinery produces a hole at one station and then another station does the tapping operation some misalignment of the holes to be tapped can occur when the pallet fixture moves from the drilling station to the tapping station the floating holder compensates for the misalignment another example is however the misalignment occurs it must be compensated when tapped holes are made in cast parts where the holes are not finished machined in the same fixturing as where for before tapping or reaming to provide optimum results the holes are to be tapped this is sometimes referred to in tapping a holder that provides radial float allows the as tapping as cast holes for a high quality thread to be tap to find the center of the prepared hole and produce a produced the tap must find the center of the hole and then higher quality thread and better tap life no binding to the tap without any angularity or binding of the tap floating tap or angularity of the tapped hole to the spindle centerholders accommodate the misalignment tap life will be line is introduced by the tapping operation if the holder improved as well as a higher quality thread being procompensates for the misalignment duced 2 length compensation in the holder is the ability to in reaming the same things are true holes are someshorten or lengthen itself during the tapping cycle this times guided by bushing plates that are not in alignment allows the tap to feed at the proper pitch or its own pitch with the spindle s centerline and would cause binding or without any pushing or pulling forces on the tap pushing rubbing of the reamer going through the bushing the or pulling compression or tension actions will result in floating holder compensates for this the flank angles of the thread to be shaved and distorted on applications where there is no bushing plate used the this is a common source of oversized tapped holes or holes where there is crest damage to the thread form holder must allow the reamer to find the center of the hold or bell mouthing which is an imperfection to the di some sources of the mismatch of feeds and speeds may ameter at the entrance of the reamed hole can occur the include worn components on the machine or the inability to accurately control the feed and speed of the spindle to the reamer without a radial floating holder has to engage a sufficient amount of the reamer into the hole before it stabi pitch of the tap 3 compression is necessary when using a torque control lizes in cut during this time it can produce an oversized type of tap adapter this is a tap adapter that has a clutch hole at the entrance or bell mouthing inside it when a torque value is reached during tapping the clutch disengages from driving the tap and the tap either tapping or reaming works best when the cutting stops rotating the torque value is usually set at a prestool is not forced in any direction but allowed to cut freely sure just before the tap breaks the clutch re-engages on on it s own reverse of the spindle and backs the tap out of the hole if the clutch disengages during the forward tapping operation the holder must have the ability to compress on itself to compensate for the still advancing spindle not having this feature will result in a crash.

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modular tap holders sith cartridge style tap holder coolant thru for rigid or synchronized tapping modular straight shank for end mill holders features application ordering order adapters separately see page 23 optional rust resistant chrome finish add st to the part number specials available upon request accepts bilz collis universal lyndex and many other tap adapters c series holders are for tap adapters with coolant inducers only m series holders are for all standard adapters m series includes adapter ejector system for easy adapter assembly removal part number 120-m712 121-m716 121-c-51 122-m720 122-c-52 123-m732 tap range size 0 0-1/4 hand size 1 0-9/16 hand size 2 5/16-7/8 hand size 3 3/4-1-3/8 hand a dia .7500 1.0000 .7500 1.2500 1.0000 1.5000 b dia .92 1.26 1.69 1.96 2.91 c 1.01 1.12 1.25 1.92 2.09 3.06 d 2.03 2.28 2.09 2.28 2.28 3.25 f 1.005 1.130 1.005 1.130 1.130 1.505 g 1.000 1.000 1.000 1.000 recommended adapters any 50-xxx any 51-xxx only 51-sa16-xxx any 51-xxx only 52-sa32-xxx any 53-xxx fith ii quick-change floating quick-change tap holder modular straight shank for end mill holders features application ordering thru coolant design note coolant hole in adjusting screw must be smaller than coolant hole in the tap or reamer for high pressure applications consult our engineering department before ordering adjustable centering mechanism allows the customer to customize the amount of pressure required to move the tool off center for use with machines with synchronized feed and spindle rotation heavy duty drive pin design order adapters separately see page 23 optional rust resistant chrome finish add st to the part number specials available upon request accepts bilz collis universal lyndex and many other tap adapters part number 251-50-m712 253-51-m716 254-52-m720 256-53-m732 tap range size 0 0-1/4 hand size 1 0-9/16 hand size 2 5/16-7/8 hand size 3 3/4-1-3/8 hand a dia .7500 1.0000 1.2500 2.0000 b dia .92 1.26 1.96 2.83 c 1.88 2.29 3.37 4.94 d 2.03 2.28 2.28 3.25 f 1.005 1.130 1.130 1.505 total float .06 .06 .06 .09

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modular tap holders csth-t cartridge style tap holder with tension modular straight shank for end mill holders features application ordering order adapters separately see page 23 optional rust resistant chrome finish add st to the part number specials available upon request accepts bilz collis universal lyndex and many other tap adapters part number 311-c-51-t 312-c-52-t tap range size 1 size 2 a dia .7500 1.0000 b dia 1.69 1.96 c 2.17 3.49 d 2.10 2.28 f 1.005 1.130 g 1.000 tension stroke .200 .500 sitc short tension compression quick-change tap holder modular straight shank for end mill holders for tang drive adapters only features application ordering for use with tang drive adapters only order adapters separately see page 27 hard start design can be locked out for full tension use part number 741-m716-tc 742-m716-tc 743-m724-tc tap range size 1 0-9/16 hand size 2 5/16-7/8 hand size 3 3/4-1-3/8 hand a dia 1.0000 1.0000 1.5000 b dia 1.61 2.36 3.38 c 1.76 2.52 3.85 d 1.95 2.00 3.50 tension .35 .59 .94 compession .35 .59 .94

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quick change tapping tooling tree straight bore acme spindle fith-ii floating interchangeable tap holder page 11 lcth tension compression floating tap holder page 16 acth adjustable compensation tap holder page 15 nta direct drive tap adapter thru coolant page 23 ext tap adapter extension page 35 ta torque control tap adapter thru coolant page 31 csta collet style tap/reamer adapter thru coolant page 32 ntla direct drive tap adapter adjustable length thru coolant page 33

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quick change tap holders quick change tap holders permit 5 second change of the tap adapter pull shell to release · fith-ii · lcth · sith straight bore acme spindle ccth close center tap holder page 18 sith synchronized interchangeable tap holder thru coolant page 20 quick change tap adapters quick change tap adapters permit 5 second change of the tap push to release · nta · ntla · ntlra · ta ext tap adapter extension page 35 csta collet style tap/reamer adapter thru coolant page 36

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floating holders the result of continuous improvement taking the best of all worlds and making a superior product david smith chief operating officer the fith -ii radial floating holder employs a 6 ball differential drive system which provides a true round float with no cornering effect this drive allows for reduced mechanism diameter and increased radial torque by adding chip shields coolant thru coolant flow capabilities and adjustable centering pressure we have produced the most advanced floating holder the market has seen to date 1 1 high pressure coolant thru floating mechanism is designed to float freely with coolant pressures as high as 1000 psi 2 2 adjustable coolant flow control the flow control screw is adjustable to allow even volume of coolant to match the coolant hole in the cutting tool this reduces back pressure and allows the floating holder to work properly under any coolant flow 3 3 4 reduced diameter mechanism redesigned to work with close center cluster spindles or tight work areas 5 4 differential drive mechanism the 6 ball differential drive is designed to provide smooth radial float and eliminate the cornering that most mechanisms create from their drive pin designs fith-ii is the best holder for fine reaming and honing on the market today 6 7 5 adjustable centering pressure provides adjustment to the sensitivity of the float the option is primarily used on small taps fine reaming or honing 6 chip shield keeps coolant and chips from entering the front of the mechanism 7 6 ball drive coupling t.m smith developed the 6 ball drive mechanism in 1957 to provide greater radial torque and longer tool life.

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floating holders fith-ii quick-change floating tap reamer holder acme trapezoidal metric shank features application ordering differential drive floating system for smooth true float thru coolant design with back pressure flow control system adjustable centering mechanism allows the customer to customize the amount of pressure required to move the tool off center front side chip shield spindle coolant inducers available see page 68 for use with machines with synchronized feed and spindle rotation order adapters separately see page 23 specials available upon request accepts bilz collis universal lyndex and many other tap adapters fith-ii quick-change floating with external radial coolant inducer rci features application ordering coolant pressure max.750 psi available with 1/8 or 1/4 npt rpm limits 5/8-7/8 shank 3600 rpm note all rci s require anti rotate and coolant flow during spindle rotation 1 1/16-1 3/8 shank 2000 rpm 1 7/8 shank 1800 rpm specials available upon request to order add to part number rci-pipe thread size example 220-210rcinpt125 for 1/8 npt part number 220-210 220-212 220-tr16 220-tr20 221-210 221-212 221-214 221-217 221-tr20 221-tr28 222-217 222-222 222-tr28 222-tr36 223-222 223-230 223-tr36 tap range a acme 5/8-16 b dia c d 2.59 e for rci h for rci w total for rci float ref thru spdl cool t inducer 331-4013-sa11 size 0 0-1/4 hand 3/4-12 tr16 x 1.5mm tr20 x 2.0mm 5/8-16 3/4-12 .92 2.29 2.59 2.94 3.06 2.59 2.59 3.22 3.22 3.06 3.21 3.22 4.22 3.21 4.24 4.22 5.22 4.24 3.66 1.12 1.250 .06 331-4014-20 331-4013-sa11 331-4014-20 331-4016-20 332-4016-18 332-4016-18 332-4020-18 332-4020-18 332-4020-18 1.12 1.12 4.10 1.12 1.36 1.36 1.36 1.250 1.250 1.250 2.000 2.000 2.000 .06 size 1 0-9/16 hand 7/8-12 1-1/16-12 tr20 x 2.0mm tr28 x 2.0mm 1-1/16-12 1-3/8-12 tr28 x 2.0mm tr36 x 2.0mm 1-3/8-12 1-7/8-12 tr36 x 2.0mm 1.26 2.70 size 2 5/16-7/8 hand size 3 3/4-1-3/8 hand 1.96 3.78 5.15 1.36 2.000 .06 2.83 5.35 6.73 6.97 6.73 1.36 1.50 1.36 2.000 2.625 2.000 .09 metric spindles must be manufactured for coolant inducer spindle inspection is required to supply the proper inducer.

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floating holders fith-ii quick-change floating tap reamer holder morse taper shank features application ordering differential drive floating system for smooth true float adjustable centering mechanism allows the customer to customize the amount of pressure required to move the tool off center front side chip shield for use with machines with synchronized feed and spindle rotation order adapters separately see page 23 specials available upon request accepts bilz collis universal lyndex and many other tap adapters part number 221-302 222-303 222-304 223-304 tap range size 1 0-9/16 hand size 2 5/16-7/8 hand size 3 3/4-1-3/8 hand a morse #2 morse #3 morse #4 morse #4 morse gageline dia .700 .938 1.231 1.231 b dia 1.26 1.96 2.83 c 2.61 3.56 3.60 5.13 d 2.94 3.69 4.63 4.63 total float .06 .06 .09 fith-ii quick-change floating tap reamer holder jacobs taper shank features application ordering differential drive floating system for smooth true float adjustable centering mechanism allows the customer to customize the amount of pressure required to move the tool off center front side chip shield for use with machines with synchronized feed and spindle rotation order adapters separately see page 23 specials available upon request accepts bilz collis universal lyndex and many other tap adapters part number 221-501 221-502 221-533 222-503 222-504 jiffy tap range a jacobs taper #1 jacobs #2 jacobs #33 jacobs #3 jacobs #4 jiffy tapper b dia c 2.41 2.27 2.29 3.50 3.50 d gageline .384 .559 .624 .811 1.124 total float size 1 0-9/16 hand size 2 5/16-7/8 hand 1.26 .06 1.96 .06

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floating holders fith-ii quick-change floating tap reamer holder straight shank hsk shank features application ordering differential drive floating system for smooth true float thru coolant design with back pressure flow control system adjustable centering mechanism allows the customer to customize the amount of pressure required to move the tool off center front side chip shield for use with machines with synchronized feed and spindle rotation order adapters separately see page 23 specials available upon request accepts bilz collis universal lyndex and many other tap adapters size part number straight shank 220-710 220-712 part number hsk a shank 220-h32a 220-h40a 220-h50a tap range a dia .6250 b dia c d p hsk 3.07 3.07 3.31 total float 0 0 0 1 1 1 1 1 2 2 2 3 3 3.00 .92 1.88 3.00 size 0 0-1/4 hand .7500 .06 221-712 221-716 221-720 221-h40a 221-h50a 221-h63a 221-h80a 221-h100a size 1 0-9/16 hand .7500 1.0000 1.2500 1.26 2.29 3.00 3.50 4.00 3.48 3.72 3.72 3.72 3.84 .06 222-716 222-720 222-724 223-732 223-740 222-h63a 222-h80a 222-h100a 223-h80a 223-h100a size 3 3/4-1-3/8 hand size 2 5/16-7/8 hand 1.0000 1.2500 1.5000 2.0000 2.5000 2.83 4.94 1.96 3.37 3.50 4.00 4.00 5.00 5.00 4.80 4.80 4.92 6.37 6.49 .09 .06

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floating holders fith-ii collet style floating tap reamer holder straight shank acme shank features application ordering differential drive floating system for smooth true float thru coolant design with back pressure flow control adjustable centering mechanism to customize the amount of pres sure required to move the tool off center front side chip shield for use with synchronized feed and spindle rotation order collets separately see page 37 specials available upon request straight shank part number 251-sa11-710 251-sa11-712 253-sa20-712 a dia .6250 .7500 .7500 acme shank part number 251-sa11-210 251-sa11-212 253-sa20-212 253-sa20-tr20 253-sa20-214 a dia 5/8-16 3/4-12 3/4-12 tr20-2.0mm 7/8-12 collet range sa11 .019 275 b dia .63 c d e dia .92 f g h tool .97 total float .062 1.98 3.00 3.00 2.39 2.59 2.59 3.06 3.22 253-sa20-716 1.0000 253-sa20-217 253-sa20-tr28 1 1/16 tr28-1.5mm sa20 .039 511 1.34 2.78 3.50 1.26 3.19 3.22 3.22 1.49 .062 253-sa20-720 254-sa32-716 1.2500 1.0000 254-sa32-217 254sa32-tr28 1 1/16 tr28-1.5mm sa32 .079 788 254-sa32-222 254sa32-tr36 1 3/8 tr36-2mm 1.96 3.59 4.00 3.50 3.22 3.22 4.00 1.96 3.91 4.22 4.24 4.00 sa40 .1251.000 4.14 2.48 5.00 2.83 5.34 5.22 2.09 .094 1.86 .062 254-sa32-720 1.2500 254-sa32-724 243-sa32-728 1.5000 1.7500 256-sa40-238 1 7/8 optional quick-change collet style floating tap reamer holders available on request with cat and bt v shanks quick-change floating holder collet style floating holder quick-change rigid holder

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