- 587 - Toll Free Fax Email Houston Bass Tool & Supply, Inc. 800-442-0042 (713) 681-4931
[email protected] (713) 682-1889 www.basstool.com CARBIDE ROLL FORMING TAPS FOR ALUMINUM P M K N S H Carbon Steels Alloy Steels Die Steels Stainless Steels Cast Iron Aluminum Nickel Alloy Titanium Hardened Steels Low Med. High 1010 1018 1035 1045 1065 4140 4340 300 400 17-4 PH 6061 7075 Casting Inconel 6AI4V (30 HRC) ~35 HRC 35-45 HRC 45-50 HRC 50-70 HRC ¤ ¤ 65-150 50-120 LIST 14153 JIS, Carbide Inlaid, DIN/DIN, Bottom (1.5P - 2P) CARBIDE TAP SIZE Limit PART# OSG- DIMENSIONS (SHOWN IN MM) BRIGHT L Lc Ln d k lk M6 x 1.0 RH7 1415310100 80.00 12.00 30.00 6.00 4.90 8.00 M8 x 1.25 1415310200 90.00 15.00 35.00 8.00 6.20 9.00 M10 x 1.5 1415310400 100.00 18.00 39.00 10.00 8.00 11.00 M10 x 1.25 1415310300 LIST 369 JIS, Plug (4P - 4.5P), Bottom (1.5P - 2P) CARBIDE TAP SIZE Limit PART# OSG- DIMENSIONS (SHOWN IN MM) PLUG BOTTOM L Lc Ln d k lk BRIGHT BRIGHT M3 x 0.5 RH5 8315054 - 46.00 10.00 19.00 4.00 3.20 6.00 - 8315055 M4 x 0.7 RH6 8315060 - 52.00 13.00 21.00 5.00 4.00 7.00 - 8315061 M5 x 0.8 8315066 - 60.00 15.90 23.90 5.50 4.50 - 8315067 M6 x 1.0 RH7 8315072 8315073 62.00 19.00 29.00 6.00 M8 x 1.25 8315084 8315085 70.00 22.00 - 6.20 5.00 8.00 M10 x 1.5 8315096 8315097 75.00 24.00 - 7.00 5.50 M10x 1.25 8315102 8315103 - M12 x 1.75 RH8 8315114 8315115 82.00 29.00 - 8.50 6.50 9.00 M12 x 1.5 RH7 8315120 8315121 - M12 x 1.25 8315126 8315127 - TAP SIZE Pitch Minor Dia. (mm) Tap Drill Diameter - Form Taps M MF 6H 75% Thread 70% Thread 65% Thread 60% Thread 55% Thread MIN. MAX. (mm) (in) (mm) (in) (mm) (in) (mm) (in) (mm) (in) M3 0.5 - 2.459 2.599 2.75 0.1083 2.76 0.1087 2.78 0.1094 2.80 0.1102 2.81 0.1106 M4 0.7 - 3.242 3.422 3.64 0.1433 3.67 0.1445 3.69 0.1453 3.71 0.1461 3.74 0.1472 M6 1 - 4.917 5.153 5.49 0.2161 5.52 0.2173 5.56 0.2189 5.59 0.2201 5.63 0.2217 M8 1.25 - 6.647 6.912 7.36 0.2898 7.41 0.2917 7.45 0.2933 7.49 0.2949 7.53 0.2965 M10 1.5 - 8.376 8.676 9.24 0.3638 9.29 0.3657 9.34 0.3677 9.39 0.3697 9.44 0.3717 - 1.25 8.647 8.912 9.36 0.3685 9.41 0.3705 9.45 0.3720 9.49 0.3736 9.53 0.3752 M12 1.75 - 10.106 10.441 11.11 0.4374 11.17 0.4398 11.23 0.4421 11.29 0.4445 11.35 0.4469 - 1.5 10.376 10.676 11.24 0.4425 11.29 0.4484 11.34 0.4465 11.39 0.4484 11.44 0.4504 - 1.25 10.647 10.912 11.36 0.4475 11.41 0.4492 11.45 0.4508 11.49 0.4524 11.53 0.4539 TAP SIZE Limit PART# OSG- DIMENSIONS (SHOWN IN MM) BOTTOM (1.5P-2P) L Lc Ln d k lk BRIGHT M6 x 1.0 RH7 8315633 100.00 19.00 29.00 6.00 4.50 7.00 M8 x 1.25 8315639 150.00 22.00 - 6.20 5.00 8.00 M10 x 1.5 8315645 24.00 - 7.00 5.50 M10 x 1.25 8315649 - M12 x 1.75 RH8 8315653 29.00 - 8.50 6.50 9.00 M12 x 1.5 RH7 8315657 - M12 x 1.25 RH8 8315661 - LIST 357 JIS, Long Shank, Bottom (1.5P - 2P) CARBIDE Suggested Percentage of Full Thread in Tapped Holes Material *Deep Hole Tapping Average Commercial Work Thin Sheet Stock or Stamping Free Cutting Aluminum, Brass, Bronze, Cast Iron, Copper, Mild Steel, Tool Steel 60% - 70% 65% - 70% 75% - 85% Hard or Tough Cutting Cast Steel, Drop Forging, Monel Metal, Nickel Steel, Stainless Steel 55% - 65% 60% - 70% * Generally, deeper than 1-1/2 times the hole diameter To minimize tapping problems and lengthen tool life, use the largest drill possible to produce a minor diameter that will result in the lowest percentage of full thread consistent with adequate strength. Tap Drill Sizes - Metric Form Taps BRAND A-LT-XPF LIST 26355 CONTINUED ABOVE CONTINUED Long Shank, Modified Bottom (2.5P) PART # OSG- TAP SIZE LIMIT L Lc L1 d TAP DRILL SIZE MIN MAX 2635530325 M3 x 0.35 D5 80.00 6.00 18.00 3.58 2.80 2.85 2635533525 M3 x 0.35 D5 120.00 6.00 18.00 3.58 2.80 2.85 2635530525 M3 x 0.5 D5 80.00 6.00 18.00 3.58 2.72 2.79 2635535025 M3 x 0.5 D5 120.00 6.00 18.00 3.58 2.72 2.79 2635535226 M3.5 x 0.6 D6 80.00 7.20 20.00 3.58 3.16 3.24 2635535626 M3.5 x 0.6 D6 120.00 7.20 20.00 3.58 3.16 3.24 2635540526 M4 x 0.5 D6 80.00 8.40 21.00 4.27 3.72 3.79 2635545256 M4 x 0.5 D6 120.00 8.40 21.00 4.27 3.72 3.79 2635540726 M4 x 0.7 D6 80.00 8.40 21.00 4.27 3.60 3.70 2635547256 M4 x 0.7 D6 120.00 8.40 21.00 4.27 3.60 3.70 2635545726 M4.5 x 0.75 D6 90.00 9.00 25.00 4.93 4.08 4.17 2635545526 M4.5 x 0.75 D6 120.00 9.00 25.00 4.93 4.08 4.17 2635550525 M5 x 0.5 D5 100.00 9.60 25.00 4.93 4.72 4.79 2635550255 M5 x 0.5 D5 150.00 9.60 25.00 4.93 4.72 4.79 2635550827 M5 x 0.8 D7 100.00 9.60 25.00 4.93 4.55 4.65 2635550257 M5 x 0.8 D7 150.00 9.60 25.00 4.93 4.55 4.65 2635560727 M6 x 0.75 D7 100.00 10.00 30.00 6.48 5.57 5.67 2635567527 M6 x 0.75 D7 150.00 10.00 30.00 6.48 5.57 5.67 2635561028 M6 x 1 D8 100.00 10.00 30.00 6.48 5.43 5.56 2635561258 M6 x 1 D8 150.00 10.00 30.00 6.48 5.43 5.56 2635571258 M7 x 1 D8 100.00 12.00 30.00 8.08 6.43 6.56 2635571028 M7 x 1 D8 150.00 12.00 30.00 8.08 6.43 6.56 2635580727 M8 x 0.75 D7 110.00 12.00 30.00 8.08 7.57 7.67 2635587527 M8 x 0.75 D7 150.00 12.00 30.00 8.08 7.57 7.65 2635581258 M8 x 1 D8 110.00 12.00 35.00 8.08 7.43 7.56 2635581028 M8 x 1 D8 150.00 12.00 35.00 8.08 7.43 7.56 2635581229 M8 x 1.25 D9 110.00 12.00 35.00 8.08 7.29 7.43 2635582529 M8 x 1.25 D9 150.00 12.00 35.00 8.08 7.29 7.43 2635510128 M10 x 1 D8 120.00 15.00 35.00 9.68 9.43 9.56 2635510258 M10 x 1 D8 150.00 15.00 35.00 9.68 9.43 9.56 2635510129 M10 x 1.25 D9 120.00 15.00 39.00 9.68 9.29 9.43 PART # OSG- TAP SIZE LIMIT L Lc L1 d TAP DRILL SIZE MIN MAX 2635510229 M10 x 1.25 D9 150.00 15.00 39.00 9.68 9.29 9.43 2635510120 M10 x 1.5 D10 120.00 15.00 39.00 9.68 9.15 9.31 2635510520 M10 x 1.5 D10 150.00 15.00 39.00 9.68 9.15 9.31 2635512120 M12 x 1 D10 150.00 17.00 49.10 9.32 11.43 11.56 2635512210 M12 x 1 D10 180.00 17.00 49.10 9.32 11.43 11.56 2635512520 M12 x 1.25 D10 150.00 17.00 49.10 9.32 11.29 11.43 2635512250 M12 x 1.25 D10 180.00 17.00 49.10 9.32 11.29 11.43 2635512121 M12 x 1.5 D11 150.00 17.00 49.10 9.32 11.15 11.31 2635512251 M12 x 1.5 D11 180.00 17.00 49.10 9.32 11.15 11.31 2635512721 M12 x 1.75 D11 150.00 17.00 49.10 9.32 11.01 11.18 2635512751 M12 x 1.75 D11 180.00 17.00 49.10 9.32 11.01 11.18 2635514121 M14 x 1.5 D11 150.00 20.00 50.10 10.90 13.15 13.31 2635514521 M14 x 1.5 D11 180.00 20.00 50.10 10.90 13.15 13.31 2635514222 M14 x 2 D12 150.00 20.00 50.10 10.90 12.87 13.06 2635514252 M14 x 2 D12 180.00 20.00 50.10 10.90 12.87 13.06 2635516121 M16 x 1.5 D11 150.00 20.00 54.00 12.19 15.15 15.31 2635516521 M16 x 1.5 D11 180.00 20.00 54.00 12.19 15.15 15.31 2635516222 M16 x 2 D12 150.00 20.00 54.00 12.19 14.87 15.06 2635516252 M16 x 2 D12 180.00 20.00 54.00 12.19 14.87 15.06 2635518121 M18 x 1.5 D11 150.00 25.00 55.00 13.77 17.15 17.31 2635518521 M18 x 1.5 D11 180.00 25.00 55.00 13.77 17.15 17.31 2635518252 M18 x 2.5 D12 150.00 25.00 55.00 13.77 16.59 16.82 2635518552 M18 x 2.5 D12 180.00 25.00 55.00 13.77 16.59 16.82 2635520121 M20 x 1.5 D11 180.00 25.00 61.80 16.56 19.15 19.31 2635520521 M20 x 1.5 D11 220.00 25.00 61.80 16.56 19.15 19.31 2635520252 M20 x 2.5 D12 180.00 25.00 61.80 16.56 18.58 18.82 2635520222 M20 x 2.5 D12 220.00 25.00 61.80 16.56 18.58 18.82 METRIC SIZE ROLL FORMING HIGH PERFORMANCE TAPS • POWDER METALLURGY HSS (VC10) • VI COATING BRAND A-XPF Carbon Steels Alloy Steels Die Steels Stainless Steels Cast Iron Aluminum Nickel Alloy Titanium Hardened Steels Low Med. High 1010 1018 1035 1045 1065 4140 4340 300 400 17-4 PH 6061 7075 Casting Inconel 6AI4V (30 HRC) ~35 HRC 35-45 HRC 45-50 HRC ¤ ¤ ¤ ¤ ¤ ¤* ¤* ¤* ¤ ¤ 5 5 ¤ 5 5 Good * For Stainless Steel, please use non-water-soluble coolant ¤ Best LONG SHANK
Bass Tool Catalog 2025
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