Metric
Atlas Cutting Tools stocks a full range of metric HSS taps for shops working to metric-spec drawings, including hand taps, spiral flute taps, and complete tap sets. Available uncoated and TIN coated, in bottoming, plug, taper, and semi-bottoming styles.
Hand Taps: Straight-flute taps for general-purpose manual or low-speed machine tapping, available uncoated or with a TIN coating for extended tool life in harder materials.
Spiral Flute: Spiral flute taps pull chips up and out of the hole, making them well suited to blind-hole tapping where chips can't fall through to the far side.
Tap Sets: Complete metric tap sets covering common thread sizes, packaged together for shops that need a full range on hand.
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Compare SKU Vendor Size Shank Diameter Overall Length H Limit D Limit NC / NF Square Size Square Length Thread Length Number of Lube Grooves Number of Flutes Style Material Coating In Stock Price Quantity A57961 ACT M6 X 1.0 0.255 2-1/2 D5 4 Plug HSS TIN 32 $13.03 -
A54887 ACT M5 X 0.8 0.194 2-3/8 D4 4 Plug HSS Uncoated 100 $6.89 -
A77441 ACT M3.5 x 0.6 0.1410 2 D7 None Single Thread HSS Uncoated 77 $14.77 -
A57984 ACT M6 X 1.0 0.255 2-1/2 D5 4 Bottoming HSS TIN 21 $13.03 -
A54976 ACT M6 X 1.0 0.255 2-1/2 D5 2 Spiral Point Plug HSS Uncoated 100 $8.38 -
A54955 ACT M12 X 1.25 0.367 3-3/8 D5 4 Taper, Plug, Bottoming HSS Uncoated 19 $53.65 -
A54888 ACT M5 X 0.8 0.194 2-3/8 D4 4 Bottoming HSS Uncoated 100 $6.89 -
A77544 ACT M5 X 0.9 0.1940 2-3/8 D3 4 Taper HSS Uncoated 19 $10.38 -
A77523 ACT M3.5 X 0.6 0.1410 2 D7 None Plug HSS TiN 7 $18.41 -
A58012 ACT M12 X 1.25 0.367 3-3/8 D5 4 Taper, Plug, Bottoming HSS TIN Available to Order* $94.20 -
A57935 ACT M7 X 1.0 0.318 2-23/32 D5 4 Taper HSS TIN 14 $13.49 -
A57610 ACT M6 X 1.0 0.255 2-1/2 D5 2 Spiral Point Plug HSS TIN 100 $11.60 -
A77545 ACT M5 X 0.9 0.1940 2-3/8 D3 4 Plug HSS Uncoated 45 $10.38 -
A77524 ACT M3.5 X 0.6 0.1410 2 D7 None Bottom HSS TiN 21 $18.41 -
A77470 ACT M6 x 0.75 0.2550 2-1/2 D3 2 SP/PT Plug HSS Uncoated 41 $10.38 -
A57962 ACT M7 X 1.0 0.318 2-23/32 D5 4 Plug HSS TIN 24 $13.49 -
A54956 ACT M12 X 1.75 0.367 3-3/8 D6 4 Taper, Plug, Bottoming HSS Uncoated 2 $53.65 -
A77546 ACT M5 X 0.9 0.1940 2-3/8 D3 4 Bottom HSS Uncoated 16 $10.38 -
A77471 ACT M6 x 0.75 0.2550 2-1/2 D3 2 SP/PT Plug HSS TiN 5 $13.55 -
A77215 ACT M7 X 1.0 0.3180 2.7188" D5 4 Bottom HSS TiN 16 $13.01 -
A55884 ACT M4 X 0.7 0.168 2-1/8 D6 Plug HSS TiN 8 $19.22 -
A77547 ACT M5 x 0.5 0.1940 2-3/8 D3 4 Taper HSS Uncoated 44 $10.38 -
A57936 ACT M8 X 1.25 0.318 2-23/32 D5 4 Taper HSS TIN 19 $13.49 -
A55885 ACT M4 X 0.7 0.168 2-1/8 D6 Bottoming HSS TiN 38 $19.22 -
A54977 ACT M7 X 1.0 0.318 2-23/32 D5 2 Spiral Point Plug HSS Uncoated 59 $9.66 -
A54957 ACT M14 X 1.5 0.429 3-19/32 D6 4 Taper, Plug, Bottoming HSS Uncoated 12 $79.67 -
A77548 ACT M5 x 0.5 0.1940 2-3/8 D3 4 Plug HSS Uncoated 11 $10.38 -
A77396 ACT M4 X 0.7 0.1680 2-1/8 D7 None Single Thread HSS TiN 21 $18.58 -
A58014 ACT M14 X 1.5 0.429 3-19/32 D6 4 Taper, Plug, Bottoming HSS TIN Available to Order* $142.12 -
A57963 ACT M8 X 1.25 0.318 2-23/32 D5 4 Plug HSS TIN 11 $13.49 -
A57611 ACT M7 X 1.0 0.318 2-23/32 D5 2 Spiral Point Plug HSS TIN 21 $13.49 -
A77549 ACT M5 x 0.5 0.1940 2-3/8 D3 4 Bottom HSS Uncoated 9 $10.38 -
A77442 ACT M4 x 0.7 0.1680 2-1/8 D7 None Single Thread HSS Uncoated 45 $14.77 -
A57986 ACT M8 X 1.25 0.318 2-23/32 D5 4 Bottoming HSS TIN 24 $13.49 -
A54978 ACT M8 X 1.25 0.318 2-23/32 D5 2 Spiral Point Plug HSS Uncoated 100 $9.66 -
A54958 ACT M14 X 2.0 0.429 3-19/32 D7 4 Taper, Plug, Bottoming HSS Uncoated 14 $79.67 -
A77526 ACT M4 X 0.7 0.1680 2-1/8 D7 None Plug HSS Uncoated 53 $14.77 -
A58015 ACT M14 X 2.0 0.429 3-19/32 D7 4 Taper, Plug, Bottoming HSS TIN Available to Order* $142.12 -
A57937 ACT M10 X 1.25 0.381 2-15/16 D5 4 Taper HSS TIN 20 $25.28 -
A57612 ACT M8 X 1.25 0.318 2-23/32 D5 2 Spiral Point Plug HSS TIN 71 $13.49 -
A54889 ACT M6 X 1.0 0.255 2-1/2 D5 4 Taper HSS Uncoated 100 $7.42 -
A77527 ACT M4 X 0.7 0.1680 2-1/8 D7 None Bottom HSS Uncoated 72 $14.77 -
A77472 ACT M8 x 1.0 0.3180 2.7188" D5 2 SP/PT Plug HSS Uncoated 56 $13.35 -
A57938 ACT M10 X 1.5 0.381 2-15/16 D6 4 Taper HSS TIN 42 $25.28 -
A54959 ACT M16 X 1.5 0.48 3-13/16 D6 4 Taper, Plug, Bottoming HSS Uncoated 5 $96.98 -
A54890 ACT M6 X 1.0 0.255 2-1/2 D5 4 Plug HSS Uncoated 100 $7.42 -
A77473 ACT M8 x 1.0 0.3180 2.7188" D5 2 SP/PT Plug HSS TiN 12 $17.12 -
A57964 ACT M10 X 1.25 0.381 2-15/16 D5 4 Plug HSS TIN 12 $25.28 -
A55886 ACT M5 X 0.8 0.194 2-3/8 D7 Plug HSS TiN 19 $19.43 -
A54891 ACT M6 X 1.0 0.255 2-1/2 D5 4 Bottoming HSS Uncoated 100 $7.42 -
A57965 ACT M10 X 1.5 0.381 2-15/16 D6 4 Plug HSS TIN 21 $25.28 -
A55887 ACT M5 X 0.8 0.194 2-3/8 D7 Bottoming HSS TiN 17 $19.43 -
A54979 ACT M10 X 1.5 0.381 2-15/16 D6 3 Spiral Point Plug HSS Uncoated 100 $16.04 -
A54960 ACT M16 X 2.0 0.48 3-13/16 D7 4 Taper, Plug, Bottoming HSS Uncoated 12 $96.98 -
A54892 ACT M7 X 1.0 0.318 2-23/32 D5 4 Taper HSS Uncoated 41 $7.42 -
A77397 ACT M5 X 0.8 0.1940 2-3/8 D8 None Single Thread HSS TiN 36 $18.79 -
A57988 ACT M10 X 1.5 0.381 2-15/16 D6 4 Bottoming HSS TIN 22 $25.28 -
A58017 ACT M16 X 2.0 0.48 3-13/16 D7 4 Taper, Plug, Bottoming HSS TIN Available to Order* $173.29 -
A57613 ACT M10 X 1.5 0.381 2-15/16 D6 3 Spiral Point Plug HSS TIN 67 $22.48 -
A54893 ACT M7 X 1.0 0.318 2-23/32 D5 4 Plug HSS Uncoated 100 $7.42 -
A77474 ACT M10 x 1.25 0.3810 2-15/16 D5 3 SP/PT Plug HSS Uncoated 8 $15.48 -
A77443 ACT M5 x 0.8 0.1940 2-3/8 D8 None Single Thread HSS Uncoated 80 $14.77 -
A77172 ACT M10 X 1.25 0.3810 2-15/16 D5 4 Bottom HSS TiN 13 $24.44 -
A54961 ACT M18 X 1.5 0.542 4-1/32 D6 4 Taper, Plug, Bottoming HSS Uncoated 12 $131.03 -
A54894 ACT M7 X 1.0 0.318 2-23/32 D5 4 Bottoming HSS Uncoated 100 $7.42 -
A77528 ACT M5 X 0.8 0.1940 2-3/8 D8 None Plug HSS Uncoated 86 $14.77 -
A77475 ACT M10 x 1.25 0.3810 2-15/16 D5 3 SP/PT Plug HSS TiN 9 $19.83 -
A58018 ACT M18 X 1.5 0.542 4-1/32 D6 4 Taper, Plug, Bottoming HSS TIN Available to Order* $233.89 -
A57939 ACT M12 X 1.25 0.367 3-3/8 D5 4 Taper HSS TIN 16 $29.78 -
A54895 ACT M8 X 1.25 0.318 2-23/32 D5 4 Taper HSS Uncoated 100 $7.42 -
A77529 ACT M5 X 0.8 0.1940 2-3/8 D8 None Bottom HSS Uncoated 100 $14.77 -
A57940 ACT M12 X 1.75 0.367 3-3/8 D6 4 Taper HSS TIN 12 $29.78 -
A54980 ACT M12 X 1.75 0.367 3-3/8 D6 3 Spiral Point Plug HSS Uncoated 18 $20.16 -
A54962 ACT M18 X 2.5 0.542 4-1/32 D7 4 Taper, Plug, Bottoming HSS Uncoated 9 $131.03 -
A54896 ACT M8 X 1.25 0.318 2-23/32 D5 4 Plug HSS Uncoated 100 $7.42 -
A58019 ACT M18 X 2.5 0.542 4-1/32 D7 4 Taper, Plug, Bottoming HSS TIN Available to Order* $233.89 -
A57966 ACT M12 X 1.25 0.367 3-3/8 D5 4 Plug HSS TIN 17 $29.78 -
A57614 ACT M12 X 1.75 0.367 3-3/8 D6 3 Spiral Point Plug HSS TIN 51 $27.42 -
A55888 ACT M6 X 1.0 0.255 2-1/2 D8 Plug HSS TiN Available to Order* $20.62 -
A54897 ACT M8 X 1.25 0.318 2-23/32 D5 4 Bottoming HSS Uncoated 100 $7.42 -
A77476 ACT M8 x 1.0 0.3180 2.7188" D5 4 Taper HSS Uncoated 36 $12.14 -
A77462 ACT M12 x 1.25 0.3670 3-3/8 D5 3 SP/PT Plug HSS Uncoated 40 $19.51 -
A57967 ACT M12 X 1.75 0.367 3-3/8 D6 4 Plug HSS TIN 23 $29.78 -
A55889 ACT M6 X 1.0 0.255 2-1/2 D8 Bottoming HSS TiN 20 $20.62 -
A54963 ACT M20 X 2.5 0.652 4-15/32 D7 4 Taper, Plug, Bottoming HSS Uncoated 2 $169.18 -
A77477 ACT M8 x 1.0 0.3180 2.7188" D5 4 Plug HSS Uncoated 27 $12.14 -
A77463 ACT M12 x 1.25 0.3670 3-3/8 D5 3 SP/PT Plug HSS TiN 18 $23.52 -
A77398 ACT M6 X 1.0 0.2550 2-1/2 D9 None Single Thread HSS TiN 23 $19.93 -
A58020 ACT M20 X 2.5 0.652 4-15/32 D7 4 Taper, Plug, Bottoming HSS TIN Available to Order* $303.37 -
A57989 ACT M12 X 1.25 0.367 3-3/8 D5 4 Bottoming HSS TIN 24 $29.78 -
A77478 ACT M8 x 1.0 0.3180 2.7188" D5 4 Bottom HSS Uncoated 28 $12.14 -
A77464 ACT M12 x 1.50 0.3670 3-3/8 D6 3 SP/PT Plug HSS Uncoated 59 $19.51 -
A77444 ACT M6 x 1.0 0.2550 2-1/2 D9 None Single Thread HSS Uncoated 100 $15.74 -
A57990 ACT M12 X 1.75 0.367 3-3/8 D6 4 Bottoming HSS TIN 26 $29.78 -
A54964 ACT M24 X 3.0 0.76 4-29/32 D8 4 Taper, Plug, Bottoming HSS Uncoated 10 $247.67 -
A77530 ACT M6 X 1.0 0.2550 2-1/2 D9 None Plug HSS Uncoated 12 $15.74 -
A77465 ACT M12 x 1.50 0.3670 3-3/8 D6 3 SP/PT Plug HSS TiN 7 $23.52 -
A58021 ACT M24 X 3.0 0.76 4-29/32 D8 4 Taper, Plug, Bottoming HSS TIN Available to Order* $444.50 -
A57941 ACT M14 X 1.5 0.429 3-19/32 D6 4 Taper HSS TIN 13 $44.49 -
A54898 ACT M10 X 1.25 0.381 2-15/16 D5 4 Taper HSS Uncoated 41 $15.10
* Lead times can vary from 1–10 business days. Call (908) 98-ATLAS or email sales@atlascuttingtools.com for details.