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1 drilling hss drilling 2 3 4 5 solid carbide drilling indexable insert drilling reaming countersinking hss taps and dies 5 threading 6 7 8 circular thread milling thread turning turning tools turning 9 10 11 12 ecocut profilemaster grooving tools miniature turning tools hss milling cutters milling 13 14 solid carbide milling cutters milling tools with indexable inserts mould and die production rotating tool holders tool holders 15 16 tool holders static driven tools workpiece clamping modular toolholders 17 18 19 vices modular spindle tools article no index

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hss taps and dies the fast way to the correct thread cutting tool metric iso standard thread pages pages universal application stabil uni stabil uni stabil uni stabil uni el stabil uni cnc stabil uni ncw weldon dl 15 ti dl 15 ti salo-rex uni salo-rex uni salo-rex uni short salo-rex uni salo-rex uni mkb salo-rex uni el salo-rex uni s salo-rex uni vg salo-rex uni vg salo-rex uni cnc salo-rex uni cnc mkb salo-rex uni ncw sl 15 cnc sl 15 cnc mkb sl 15 ts salo-rex uni dry mkb salo-rex s cnc cnc mkb c hm hr mkb machine taps left-hand stabil uni lh general steel up to 750 n/mm ² b b az mmb c c-short c az sl 15 short sl 15 aut sl 15 sl 15 el salo-rex salo-rex salo-rex el salo-rex short machine taps left-hand b-lh c-short lh salo-rex lh nitr vap tin ticn nitr vap tin+gs tin blank ticn vap tin vap ticn vap vap vap blank osm tin+gs tin+gs tin tin tin tin tin blank ticn ticn blank nitr vap blank blank blank blank blank blank blank blank blank blank blank tin blank blank blank blank blank 15-18 16 18 20 23-24 25 28 29 15-19 16+20 17 18 19 20 21 21+22 21+22 23-24 24 25 25 26 27 28 30 26 27 31 31 32-33 33 36 34 35 35 36 36 37 38 39+40 40 41 41 32 35 42 uni uni uni-nc uni-nc weldon nitr vap tin tin+gs ticn 146 146 147 148 uni uni uni-nc uni uni-nc weldon vap tin tin+gs ticn ticn 146 146 147 147 148 fe blank 149 fe blank 150 05/2 www.wnt.com

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hss taps and dies the fast way to the correct thread cutting tool metric iso standard thread pages pages high-tensile steel up to 1100 n/mm ² stabil vg b az vg b ts stabil uni vg stabil uni dry stabil uni dry sl 15 ti b el sl 15 ts sl 40 ts sl 40 ts mkb salo-rex uni dry salo-rex uni dry salo-rex uni 50 salo-rex uni 50 sl 15 ti high-tensile steel up to 1400 n/mm ² stabil-hr stabil-hr c-hr c-hr-el c-hr sl 25-hr sl 25-hr stainless steel stabil va stabil va salo-rex va salo-rex va-s salo-rex va mkb salo-rex va cast iron c-gg c-gg c-gg mkb sl 15 uni gg ts topspeed dry aluminium stabil nw stabil nw stabil soft salo-rex nw salo-rex nw salo-rex soft salo-rex soft non ferrous materials ms short ms special alloys b ti b ti dl 15 ni sl 15 ni sl 30 ti sl 30 ti sl 15 ni ampco tin nitr tin osm tin tin+gs ticn blank tin tin tin tin tin+gs blank tin blank nitr tin ticn nitr nitr tin blank nitr tin+gs vap vap tin+gs tin+gs 42 43 44 44 46 46 47 48 44 45 45 46 46 47 47 48 50 50 49 49 50 51 51 52 53 52 52 53 53 fe-hf ticn 150 fe-hf ticn 150 5 va va va va va va va gg gg nitr tin blank blank tin blank tin nitr ticn 151 151 152 151 151 152 152 153 153 nitr tin nitr ticn ticn ticn vap hcr ch vap hcr blank ch blank blank vap tin ticn ticn vap tin ticn blank 54 54 55 55 56+57 57 57 58 58 57 58 59 59 59 60 61+62 61+62 63 60 61 61 63 62 al al al al blank crn blank blank 154 154 154 154 www.wnt.com 05/3

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hss taps and dies the fast way to the correct thread cutting tool metric iso standard thread pages pages tempered steels twin ht ht machine thread formers spanlos ec spanlos ec spanlos ec spanlos ec sn spanlos ec sn spanlos ec sn mkb spanlos ec sn spanlos ec sn spanlos ec neo c sn neo c sn mkb spanlos ec sn hand taps ergo ergo f.t hm set of hand taps left-hand lh dies fe fe va va ms dies left-hand fe-lh osm ticn tin hcr ti200 tin ti200 ti200 nitr hcr tin+gs tin tin tin+gs blank blank nitr blank blank blank lapped blank lapped lapped blank 64 64 65 65 66 66 67 67 68 68 68 69 69 70 70 71 71 72 70 73+74 73 75 75 76 76 fe blank 157 gf-uni gf-uni tin crn 155+156 155+156 metric iso fine thread pages pages universal application stabil uni stabil uni salo-rex uni salo-rex uni salo-rex uni mkb salo-rex uni vg salo-rex uni vg salo-rex uni cnc cnc cnc mkb general steel up to 750 n/mm ² b b short c c-short sl 15 salo-rex machine taps left-hand b-lh c c short salo-rex nitr vap tin vap tin vap blank osm tin+gs ticn ticn blank blank blank blank blank blank blank blank blank blank 77-78 78 77-80 78+79 80 80 80 81+82 82 83 84+85 86 87+88 89 90 91+92 84 87 89 91 uni uni uni uni uni-nc nitr vap tin vap tin tin+gs 158 159 158 159 160 fe blank 161 fe blank 161 05/4 www.wnt.com

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hss taps and dies the fast way to the correct thread cutting tool metric iso fine thread pages pages high-tensile steel up to 1100 n/mm ² stabil vg b-ts stabil uni dry sl 40 ts high-tensile steel up to 1400 n/mm ² c-hr sl 25 hr mkb stainless steel stabil va salo-rex va salo-rex va cast iron c-gg c-gg aluminium salo-rex nw tempered steels twin ht machine thread formers tin tin tin tin nitr tin nitr vap tin+gs nitr tin vap osm 92 93 93 93 94 94 95 95 96 97 97 97 98 fe-hf ticn 162 fe-hf ticn 162 5 va va va tin tin blank 162 162 163 gf-uni spanlos ec spanlos ec sn hand taps dies fe va dies left-hand fe blank blank blank 101 102 101 fe tin tin blank 98 99 100 tin 163 blank 165 whitworth pipe thread pages pages universal application stabil uni stabil uni salo-rex uni salo-rex uni salo-rex uni vg salo-rex uni vg salo-rex uni cnc general steel up to 750 n/mm ² b c sl 15 salo-rex high-tensile steel up to 1100 n/mm ² c hm hr mkb high-tensile steel up to 1400 n/mm ² c-hr nitr vap tin vap tin blank osm tin+gs blank blank blank blank blank nitr 102 103 102+103 103 104 104 104 105 105 106 107 107 107 uni uni uni uni nitr vap tin vap tin 166 166 166 166 fe fe blank blank 167 167 www.wnt.com 05/5

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hss taps and dies the fast way to the correct thread cutting tool whitworth pipe thread pages whitworth thread pages stainless steel stabil va salo-rex va salo-rex va cast iron c-gg c-gg tempered steels twin ht ht ht machine thread formers spanlos ec spanlos ec sn hand taps ergo dies fe fe nitr vap tin+gs nitr tin osm ticn ticn tin tin blank blank lapped 108 108 108 109 109 109 110 110 110 111 111 112 112 universal application stabil uni salo-rex uni hand taps blank dies fe blank 114 113 nitr vap vap 113 113 unified coarse thread pages pages universal application stabil uni salo-rex uni salo-rex uni vg salo-rex uni vg general steel up to 750 n/mm ² b salo-rex high-tensile steel up to 1100 n/mm ² nitr vap vap blank osm blank blank 115+116 115+116 116 116 117 117 fe-hf fe-hf stainless steel stabil va salo-rex va cast iron c-gg special alloys b ti b ti sl 30 ti machine thread formers spanlos ec spanlos ec sn hand taps ergo dies fe blank 122 nitr tin vap vap tin tin blank 118 119 120 119 120 121 121 nitr vap 118 118 va va nitr blank 169 169 ticn ticn 168 168 uni uni tin tin 167 167 fe fe blank blank 168 168 05/6 www.wnt.com

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hss taps and dies the fast way to the correct thread cutting tool unified coarse thread pages universal application sl 15 ti ticn 122 unified fine thread pages pages 5 universal application stabil uni salo-rex uni general steel up to 750 n/mm ² b stainless steel va salo-rex va cast iron c-gg special alloys b ti sl 30 ti sl 15 ni machine thread formers spanlos ec sn hand taps blank dies fe blank 129 128 tin vap ticn tin 127 126 127 127 nitr 125 vap 125 va nitr blank 170 170 blank 124 fe fe blank blank 170 170 nitr vap vap 123 123+124 uni uni tin tin 169 169 unified fine thread pages cylindrical whitworth pipe thread pages universal application dl 15 ti sl 15 ti ticn ticn 130 general steel up to 750 n/mm ² c blank 136 whitworth taper pipe thread pages round thread pages general steel up to 750 n/mm ² c blank 136 general steel up to 750 n/mm ² c short blank 137 www.wnt.com 05/7

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hss taps and dies the fast way to the correct thread cutting tool american taper pipe thread pages metric iso trapezoidal fine thread pages general steel up to 750 n/mm ² c short blank c az blank c az blank high-tensile steel up to 1100 n/mm ² c vg blank c az vg blank stainless steel sl 35 va vap salo-rex va tin dies fe blank general steel up to 750 n/mm ² 130 131 131 132 132 133 133 134 dl 15 hand taps blank set of hand taps left-hand blank 139 138+139 blank 138 american taper pipe thread pages metric iso standard thread pages general steel up to 750 n/mm ² c blank cblank high-tensile steel up to 1100 n/mm ² c vg blank universal application 134 135 135 stabil uni salo-rex uni aluminium salo-rex nw salo-rex soft special alloys b ti vap 142 vap ch 141 142 nitr vap vap 141 141 mj thread pages eg unified coarse thread for wire thread inserts universal application stabil uni salo-rex uni nitr vap vap pages special alloys b ti b ti vap tin 144 144 143 143 eg unified fine thread for wire thread inserts universal application stabil uni salo-rex uni special alloys b ti b ti nitr vap vap vap tin pages 143 143 144 144 pages shank extensions for taps cutting oils paste 145 145 05/8 www.wnt.com

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hss taps and dies thread types overview pages pages metric iso standard thread 15-76 american taper pipe thread 134-135 metric iso fine thread 77-102 cylindrical whitworth pipe thread 136 5 whitworth pipe thread 102-112 whitworth taper pipe thread 136 whitworth thread 113-114 round thread 137 unified coarse thread 115-122 metric iso trapezoidal fine thread 138-139 unified coarse thread 122 metric iso standard thread for wire thread inserts eg unified coarse thread for wire thread inserts eg unified fine thread for wire thread inserts 141-142 unified fine thread 123-129 143 unified fine thread 130 143-144 american taper pipe thread 130-134 mj thread 144 www.wnt.com 05/9

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hss taps and dies thread types overview types types types for aluminium for grey cast iron spheroidal cast iron for high-tensile steel to 1100 n/mm ² for blind hole threads helix approx 15° for blind hole threads helix approx 25° for blind hole threads helix approx 30° for blind hole threads helix approx 35° for blind hole threads helix approx 40° for ampco alloys with short chamfer for application on automatic machines with interrupted threads carbide taps for high-tensile steels 1100 n/mm2 hastelloy nimonic machine taps form b with spiral point 3.5 -5 threads per chamfer form c without spiral point 2 3 threads per chamfer optimized for application on cnc machines for through hole threads left-hand helix approx 15° for short chipping brass oil grooves optimized for application on cnc machines tool with weldon flat according to din 1835 b ,spanlos machine thread former type neo for through holes for soft materials for dry machining for titanium and titanium alloys mgb thread former with form c-lead 2-3 pitches for inconel 718 for high speed cutting extra-long for aluminium solid carbide taps for hardened steels hand taps back taper universal application for steel 900 n/mm2 for blind holes for application on high tensile steels for stainless steels thread formers for tempered and heat resistant steels 1100 n/mm2 05/10 www.wnt.com

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hss taps and dies symbol explanation type of coating uncoated tool grade high-performance high speed steel steam-treated high-performance sintered high-speed steel 5 nitrided steam-treated solid carbide coated with titanium nitride tensile strength example 1100 n/mm² coated with titanium nitride and anti-friction layer helix angle coated with titanium carbon nitride example helix angle 45° coated with titanium aluminium nitride oil grooves coating specifically developed for noris tools based on tin hard layer and anti-friction layer chamfer form form a without spiral point 6 -8 threads per chamfer form b with spiral point 4 -5 threads per chamfer form c without spiral point 2 3 threads per chamfer form d without spiral point 4 5 threads per chamfer form e without spiral point 1.5 2 threads per chamfer amorphous carbon layer particularly suitable for the machining of tough aluminium grades hard chrome coated chromium-nitrogen coating lapped www.wnt.com 05/11

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hss taps and dies recommended application of the taps application class of the tap designation according to din 4h 6h 6g 7g iso iso1 iso2 iso3 4h 4g tolerance class of the internal thread to be cut 5h 5g 4e 6h 6g 6e 7h 7g 8h 8g for special applications e.g abrasive cast iron materials or plastics other dimensions have to be chosen which are determined on previous experience in such cases an x is added to the short designation of the tolerance e.g iso 2x however the tolerance zone assignment may be limited 6hx for tolerance zone 6h and 5g in addition it should be taken into account that the dimensions of the internal thread do not only depend on the dimensions of the tap but on the material to be machined and all production conditions for taper taps and intermediate taps no thread dimensions are determined thread gauges tolerance zones for internal threads hss taps and dies +µm +280 +260 +240 +220 +200 +180 +160 +140 +120 +100 +80 +60 +40 +20 0 -µm effective diameter of the internal thread tolerance din iso 965-1 tap tolerance din-en 22857 wear limit of go plug gauge 70 112 180 154 212 256 internal thread tolerance zones e.g threads m10 7g 6g 6h 4h 4hx 42 98 126 7gx 126 6gx 98 7g 98 6hx 70 6g 70 6h 42 32 14 27 32 27 4h -6 nominal flank diameter basis 9.026 mm -7 05/12 www.wnt.com

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hss taps and dies type uni cnc for universal application one tool for various different materials up to 1100 n/mm2 particularly suitable for rigid tapping very good chip evacuation thanks to double tin coating and anti-friction layer pages 23-24 81-82 104 steel<900 n/mm² steel >900 n/mm² stainless steel cast iron non ferrous metals heat resistant alloys hard materials 5 vc m/min for main and extended application 10-25 6-10 5-10 10-20 12-25 type uni vg for high-tensile steel robust type materials to 1100 n/mm ² for tempered and tool steels up to 1100 n/mm2 good protection against wear thanks to special hard material coating osm pages 21-22 44 80 104 116 steel >900 n/mm² stainless steel cast iron non ferrous metals heat resistant alloys hard materials vc m/min for main and extended application steel<900 n/mm² 3-10 5-10 10-20 12-25 type va for corrosion and acid-resistant steels the specialist for stainless and acid resistant steels for viturally all stainless steels excellent characteristics and good chip evacuation pages 52-53 95-96 108 steel<900 n/mm² steel >900 n/mm² stainless steel cast iron non ferrous metals heat resistant alloys hard materials vc m/min for main and extended application 5-12 5-10 www.wnt.com 05/13

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hss taps and dies type gg-c for cast iron materials for abrasive materials for cast iron materials special cutting edge geometry tin coated for longer tool life pages 54+55 97 109 steel<900 n/mm² steel >900 n/mm² stainless steel cast iron non ferrous metals heat resistant alloys hard materials vc m/min for main and extended application 10-20 type nw for aluminium and aluminium alloys for non-ferrous metals extremely sharp for optimum cut hard chrome coating for a smooth surface pages 58 steel<900 n/mm² steel >900 n/mm² stainless steel cast iron non ferrous metals heat resistant alloys hard materials vc m/min for main and extended application 12-25 type spanlos ec and ecsn thread formers thread former for cold forming materials no swarf problem thanks to chipless machining type ecsn with oil grooves also for horizontal machining pages 65-70 99 110-111 120-121 steel<900 n/mm² 127 stainless steel cast iron non ferrous metals heat resistant alloys hard materials vc m/min for main and extended application steel >900 n/mm² 10-30 8-15 8-15 12-25 05/14 www.wnt.com

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