Taps

Taps

Made in USA since 1992

Which tap steel is right for your job?

High Performance
High Performance Powder-metal high speed steel Finer grain — more wear resistance and stability Best for CNC tapping centers, high-volume production
HSS
HSS Conventional high speed steel Widest range of styles and thread types Best for General threading, hand and machine tapping

Atlas Cutting Tools manufactures our taps right here in the USA using only domestic materials, covering both standard HSS taps and High Performance spiral flute and spiral point CNC-style taps built for modern high-speed tapping equipment. Sizes include Screw & Fractional, Metric, and Pipe/Pulley Thread Forming taps, plus Straight Spiral Flute styles for improved chip evacuation in blind holes.

Spiral point taps push chips forward and ahead of the tap, ideal for through-holes, while spiral flute taps pull chips back and up, better suited to blind holes. Whichever style your job calls for, our taps are backed by consistent USA manufacturing quality and same-day shipping on in-stock sizes.

  • 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
    A53885 ACT 2-56 0.141 1-3/4 H1 3 Taper HSS Uncoated 100
    $10.56
  • A79054 ACT 1/2-13 0.3670 3-3/8 H3 4 Taper, Plug, Bottoming HSS TiN 8
    $88.03
  • A77610 ACT 4-40 0.1410 1-7/8 H2 2 SP/PT Bottom HSS TiN 30
    $16.82
  • A77568 ACT 1-3/4-8 1.4300 7 H6 6 Plug HSS Uncoated 22
    $390.50
  • A77525 ACT M3 X 0.5 0.1410 1-15/16 D6 None Bottom HSS Uncoated 100
    $16.44
  • A77413 ACT 7/16-20 0.3230 6 H3 3 SP/PT Plug HSS ALTiN 7
    $94.58
  • A77361 ACT 7/16-20 0.3230 3.1563" H3 3 Semi Bottom HSS ZRN 13
    $46.16
  • A77296 ACT 1/4-28 0.2550 2-1/2 H4 None Plug HSS Uncoated 26
    $14.94
  • A77214 ACT M5 X 0.8 0.1940 2-3/8 D4 4 Bottom HSS TiN 40
    $11.34
  • A77177 ACT 3/4-10 0.5900 4-1/4 H3 4 Bottom HSS Uncoated 22
    $105.08
  • A77176 ACT 3/4-10 0.5900 4-1/4 H3 4 Plug HSS TiN 10
    $111.82
  • A58010 ACT M10 X 1.25 0.381 2-15/16 D5 4 Taper, Plug, Bottoming HSS TIN Available to Order*
    $80.03
  • A57839 ACT 8-32 0.168 2-1/8 H3 4 Taper HSS TIN 43
    $8.75
  • A57609 ACT M5 X 0.8 0.194 2-3/8 D4 2 Spiral Point Plug HSS TIN 100
    $11.76
  • A55861 ACT 12-24 7.141 1-7/15 H2 3 Hand Bottoming HSS Uncoated 55
    $17.49
  • A55845 ACT M12 X 1.75 0.275 3-3/8 D6 3 High Spiral HSS Uncoated 18
    $49.06
  • A55241 ACT M5 X 0.8 0.194 2-3/8 D4 3 Spiral Fluted Powdered Metal STEAM OXIDE 42
    $32.82
  • A55226 ACT M4 X 0.7 0.168 2-1/8 D4 3 Spiral Point Plug Powdered Metal ALTiN 21
    $27.68
  • A55188 ACT 2-56 0.141 1-3/4 H2 2 Spiral Point Plug HSS ALTiN 21
    $16.82
  • A55137 ACT 5/16-18 0.318 2-23/32 H3 3 Spiral Fluted Powdered Metal Uncoated 67
    $30.47
  • A55081 ACT 5/16-24 0.318 2-23/32 H3 3 Spiral Point Plug Powdered Metal STEAM OXIDE 26
    $23.01
  • A55010 ACT 3/4-14 0.9063 3-1/4 5 NPT - Interrupted HSS Uncoated 47
    $121.39
  • A54990 ACT 1/2-14 0.6875 3-1/8 4 NPT HSS Uncoated 100
    $55.66
  • A54885 ACT M4.5 X 0.75 0.194 2-3/8 D4 4 Plug HSS Uncoated 100
    $6.89
  • A54812 ACT 5/8-11 0.633 10 H3 4 Pulley HSS Uncoated 4
    $110.71
  • A54794 ACT 7/16-20 0.323 3-5/32 H3 3 STI - Spiral Point Plug HSS Uncoated 14
    $24.13
  • A54034 ACT 8-32 0.168 2-1/8 H3 4 Plug HSS NIT/ST 39
    $5.73
  • A53966 ACT 5-40 0.141 1-15/16 H2 3 Taper, Plug, Bottoming HSS Uncoated 20
    $20.20
  • A53891 ACT 2-56 0.141 1-3/4 H2 3 Taper HSS Uncoated 51
    $9.78
  • A79055 ACT 1/2-20 0.3670 3-3/8 H3 4 Taper, Plug, Bottoming HSS TiN 1
    $97.79
  • A78319 ACT M4 X 0.7 0.1680 2-1/8 D4 3 Spiral Point Powdered Metal TiCN 6
    $22.56
  • A77569 ACT 1-3/4-8 1.4300 7 H6 6 Bottom HSS Uncoated 13
    $390.50
  • A77468 ACT M5 x 0.5 0.1940 2-3/8 D3 2 SP/PT Plug HSS Uncoated 50
    $10.38
  • A77381 ACT M3.5 X 0.6 0.1410 2 D7 None Bottom HSS Uncoated 31
    $14.77
  • A77376 ACT M12 X 1.75 0.2750 3-3/8 D6 3 Semi Bottom HSS ZRN 6
    $56.46
  • A77297 ACT 1/4-28 0.2550 2-1/2 H4 None Bottom HSS Uncoated 51
    $14.94
  • A77179 ACT 3/4-16 0.5900 4-1/4 H3 4 Taper HSS Uncoated 3
    $105.08
  • A77178 ACT 3/4-10 0.5900 4-1/4 H3 4 Bottom HSS TiN 3
    $111.82
  • A57934 ACT M6 X 1.0 0.255 2-1/2 D5 4 Taper HSS TIN 63
    $13.03
  • A57909 ACT 5-40 0.141 1-15/16 H2 3 Taper, Plug, Bottoming HSS TIN Available to Order*
    $31.91
  • A57863 ACT 8-32 0.168 2-1/8 H3 4 Plug HSS TIN 75
    $8.75
  • A57651 ACT 3/4-14 0.9063 3-1/4 5 NPT - Interrupted HSS STEAM OXIDE 15
    $129.01
  • A57630 ACT 1/2-14 0.6875 3-1/8 4 NPT HSS TIN 14
    $69.32
  • A55862 ACT 1/4-20 0.255 2-1/2 H2 3 Hand Plug HSS Uncoated 20
    $17.78
  • A55829 ACT 1/2-13 0.367 3-3/8 H3 3 High Spiral HSS Uncoated 14
    $47.55
  • A55248 ACT M5 X 0.8 0.194 2-3/8 D4 3 Spiral Fluted Powdered Metal ALTiN 18
    $42.11
  • A55138 ACT 5/16-24 0.318 2-23/32 H3 3 Spiral Fluted Powdered Metal Uncoated 43
    $22.68
  • A55099 ACT 5/16-18 0.318 2-23/32 H3 3 Spiral Point Plug Powdered Metal Uncoated 23
    $15.55
  • A55057 ACT 1/2-13 0.367 6 H3 NC .275 7/16 1-21/32 3 Spiral Point Plug HSS Uncoated 16
    $96.20
  • A55032 ACT 1-1/4-11-1/2 1.3125 4 5 NPTF Dryseal HSS Uncoated 21
    $185.79
  • A54954 ACT M10 X 1.5 0.381 2-15/16 D6 4 Taper, Plug, Bottoming HSS Uncoated 17
    $45.65
  • A54886 ACT M5 X 0.8 0.194 2-3/8 D4 4 Taper HSS Uncoated 100
    $6.89
  • A54813 ACT 5/8-11 0.633 12 H3 4 Pulley HSS Uncoated 15
    $129.68
  • A54795 ACT 1/2-13 0.367 3-3/8 H3 3 STI - Spiral Point Plug HSS Uncoated 33
    $37.20
  • A54722 ACT 5-40 0.141 1-15/16 H2 2 Spiral Point Bottoming HSS Uncoated 25
    $13.74
  • A54568 ACT 2-64 0.141 1-3/4 H1 2 Spiral Point Plug HSS Uncoated 18
    $9.40
  • A53886 ACT 2-56 0.141 1-3/4 H1 3 Plug HSS Uncoated 27
    $10.56
  • A79036 ACT 5/8-11 0.4800 3-13/16 H3 4 Taper, Plug, Bottoming HSS Uncoated 5
    $137.42
  • A78326 ACT M4 X 0.7 0.1680 2-1/8 D3 3 Spiral Point Powdered Metal TiCN 23
    $26.35
  • A78298 ACT M5 X 0.8 0.1940 2-3/8 D3 3 Spiral Fluted Powdered Metal ALTiN 12
    $40.07
  • A77611 ACT 5-40 0.1410 1-15/16 H2 2 SP/PT Bottom HSS TiN 10
    $16.82
  • A77570 ACT 1-7/8-8 1.5190 7.3125" H6 6 Plug HSS Uncoated 7
    $459.01
  • A77469 ACT M5 x 0.5 0.1940 2-3/8 D3 2 SP/PT Plug HSS TiN 17
    $13.01
  • A77395 ACT M3.5 X 0.6 0.1410 2 D7 None Single Thread HSS TiN 4
    $18.41
  • A77298 ACT 1/4-28 0.2550 2-1/2 H6 None Plug HSS Uncoated 20
    $14.94
  • A77181 ACT 3/4-16 0.5900 4-1/4 H3 4 Plug HSS Uncoated 6
    $105.08
  • A77180 ACT 3/4-16 0.5900 4-1/4 H3 4 Taper HSS TiN 14
    $111.82
  • A58399 ACT 1-1/2-11-1/2 1.5 4-1/4 7 NPTF Dryseal - Interrupted HSS TIN 5
    $290.96
  • A58388 ACT 1-1/4-11-1/2 1.3125 4 5 NPTF Dryseal HSS TIN Available to Order*
    $146.58
  • A57961 ACT M6 X 1.0 0.255 2-1/2 D5 4 Plug HSS TIN 32
    $13.03
  • A57887 ACT 8-32 0.168 2-1/8 H3 4 Bottoming HSS TIN 16
    $8.75
  • A57652 ACT 3/4-14 0.9063 3-1/4 5 NPT - Interrupted HSS TIN 11
    $146.83
  • A57629 ACT 1/2-14 0.6875 3-1/8 4 NPT HSS STEAM OXIDE 19
    $60.86
  • A55863 ACT 1/4-20 8.141 1-7/16 H2 3 Hand Bottoming HSS Uncoated 100
    $17.78
  • A55830 ACT 1/2-20 0.367 3-3/8 H3 3 High Spiral HSS Uncoated 24
    $47.55
  • A55156 ACT 5/16-18 0.318 2-23/32 H3 3 Spiral Fluted Powdered Metal ALTiN 16
    $43.62
  • A55100 ACT 5/16-24 0.318 2-23/32 H3 3 Spiral Point Plug Powdered Metal Uncoated 22
    $15.47
  • A55058 ACT 1/2-20 0.367 6 H3 NF .275 7/16 1-21/32 3 Spiral Point Plug HSS Uncoated 26
    $96.20
  • A54887 ACT M5 X 0.8 0.194 2-3/8 D4 4 Plug HSS Uncoated 100
    $6.89
  • A54814 ACT 3/4-10 0.759 10 H3 4 Pulley HSS Uncoated 21
    $179.07
  • A54796 ACT 1/2-20 0.367 3-3/8 H3 3 STI - Spiral Point Plug HSS Uncoated 19
    $37.20
  • A54569 ACT 2-64 0.141 1-3/4 H2 2 Spiral Point Plug HSS Uncoated 100
    $13.03
  • A53976 ACT 5-44 0.141 1-15/16 H2 3 Taper, Plug, Bottoming HSS Uncoated 4
    $14.52
  • A53889 ACT 2-56 0.141 1-3/4 H2 2 Plug HSS Uncoated 44
    $10.56
  • A79037 ACT 5/8-18 0.4800 3-13/16 H3 4 Taper, Plug, Bottoming HSS Uncoated 6
    $137.42
  • A78393 ACT M4 X 0.7 0.1680 2-1/8 D3 3 Spiral Point Powdered Metal STEAM-OXIDE 58
    $20.24
  • A78307 ACT M5 X 0.8 0.1940 2-3/8 D4 3 Spiral Fluted Powdered Metal TiCN 54
    $33.77
  • A77571 ACT 1-7/8-8 1.5190 7.3125" H6 6 Bottom HSS Uncoated 14
    $459.01
  • A77441 ACT M3.5 x 0.6 0.1410 2 D7 None Single Thread HSS Uncoated 77
    $14.77
  • A77414 ACT 1/2-13 0.3670 6 H3 3 SP/PT Plug HSS ALTiN 16
    $104.37
  • A77362 ACT 1/2-13 0.3670 3-3/8 H3 3 Semi Bottom HSS ZRN 2
    $56.71
  • A77299 ACT 1/4-28 0.2550 2-1/2 H6 None Bottom HSS Uncoated 15
    $14.94
  • A77183 ACT 3/4-16 0.5900 4-1/4 H3 4 Bottom HSS Uncoated 17
    $105.08
  • A77182 ACT 3/4-16 0.5900 4-1/4 H3 4 Plug HSS TiN 6
    $111.82
  • A57984 ACT M6 X 1.0 0.255 2-1/2 D5 4 Bottoming HSS TIN 21
    $13.03
  • A57840 ACT 10-24 0.194 2-3/8 H3 4 Taper HSS TIN 18
    $9.24
  • A55864 ACT 1/4-28 0.255 2-1/2 H2 3 Hand Plug HSS Uncoated 23
    $17.78
  • A55157 ACT 5/16-24 0.318 2-23/32 H3 3 Spiral Fluted Powdered Metal ALTiN 10
    $38.89
  • A55118 ACT 5/16-18 0.318 2-23/32 H3 3 Spiral Point Plug Powdered Metal ALTiN 9
    $31.51
  • A55044 ACT 2-11-1/2 1.875 4-1/2 7 NPTF Dryseal - Interrupted HSS Uncoated 5
    $375.57

* Lead times can vary from 1–10 business days. Call (908) 98-ATLAS or email sales@atlascuttingtools.com for details.

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