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
    A55027 ACT 1/4-18 0.5625 2-7/16 4 NPTF Dryseal HSS Uncoated 85
    $29.24
  • A55007 ACT 1/4-18 0.5625 2-7/16 5 NPT - Interrupted HSS Uncoated 100
    $41.44
  • A54987 ACT 1/8-27 0.4375 2-1/8 4 NPT HSS Uncoated 100
    $23.96
  • A54972 ACT M3.5 X 0.6 0.141 2 D4 2 Spiral Point Plug HSS Uncoated 100
    $8.37
  • A54949 ACT M5 X 0.8 0.194 2-3/8 D4 4 Taper, Plug, Bottoming HSS Uncoated 23
    $23.14
  • A54879 ACT M3 X 0.5 0.141 1-15/16 D3 3 Plug HSS Uncoated 100
    $8.46
  • A54822 ACT 2-64 0.141 1-3/4 H2 0 Bottoming HSS TiN Call to order
    $13.29
  • A54803 ACT 3/8-16 0.381 10 H3 4 Pulley HSS Uncoated 4
    $98.63
  • A54785 ACT 10-32 0.194 2-3/8 H2 2 STI - Spiral Point Plug HSS Uncoated 16
    $19.22
  • A54724 ACT 6-32 0.141 2 H3 2 Spiral Point Bottoming HSS Uncoated 85
    $11.55
  • A54560 ACT 1-64 0.141 1-11/16 H2 2 Spiral Point Plug HSS Uncoated 60
    $13.73
  • A54552 ACT 3/8-16 0.381 2-15/16 H11 4 Plug HSS Uncoated 20
    $15.01
  • A53964 Field Tool 5-40 0.141 1-15/16 H2 3 Bottoming HSS NIT/ST Call to order
    $3.91
  • A53892 ACT 2-56 0.141 1-3/4 H2 3 Taper HSS STEAM OXIDE 47
    $10.52
  • A53873 ACT 1-64 0.141 1-11/16 H1 2 Plug HSS Uncoated 83
    $11.47
  • A58404 ACT 1/2-14 0.6875 3-1/8 4 NPS HSS TIN 3
    $124.60
  • A58394 ACT 3/8-18 0.7 2-9/16 5 NPTF Dryseal - Interrupted HSS TIN 13
    $70.34
  • A58383 ACT 1/4-18 0.5625 2-7/16 4 NPTF Dryseal HSS TIN 17
    $41.03
  • A58006 ACT M5 X 0.8 0.194 2-3/8 D4 4 Taper, Plug, Bottoming HSS TIN Call to order
    $20.52
  • A57957 ACT M3.5 X 0.6 0.141 2 D4 3 Plug HSS TIN 6
    $11.76
  • A57860 ACT 4-40 0.141 1-7/8 H2 3 Plug HSS TIN 13
    $10.44
  • A57645 ACT 1/4-18 0.5625 2-7/16 5 NPT - Interrupted HSS STEAM OXIDE 54
    $44.99
  • A57624 ACT 1/8-27 0.4375 2-1/8 4 NPT HSS TIN 30
    $31.96
  • A57606 ACT M3.5 X 0.6 0.141 2 D4 2 Spiral Point Plug HSS TIN 19
    $11.76
  • A55901 ACT 8-32 0.168 2-1/8 H11 2 Spiral Point Plug HSS Uncoated 74
    $9.45
  • A55889 ACT M6 X 1.0 0.255 2-1/2 D8 Bottoming HSS TiN 22
    $20.62
  • A55853 ACT 6-40 3.141 1-7/11 H1 3 Hand Bottoming HSS Uncoated 71
    $16.62
  • A55844 ACT M10 X 1.5 0.286 2-15/16 D6 3 High Spiral HSS Uncoated 24
    $40.99
  • A55814 ACT 6-40 0.14 2 H3 2 High Spiral HSS Uncoated 100
    $17.12
  • A55241 ACT M5 X 0.8 0.194 2-3/8 D4 3 Spiral Fluted Powdered Metal STEAM OXIDE 42
    $32.82
  • A55220 ACT M5 X 0.8 0.194 2-3/8 D4 3 Spiral Point Plug Powdered Metal STEAM OXIDE 42
    $21.40
  • A55170 ACT 8-32 0.168 2-1/8 H3 3 Spiral Fluted Powdered Metal STEAM OXIDE 64
    $28.87
  • A55075 ACT 8-32 0.168 2-1/8 H3 3 Spiral Point Plug Powdered Metal STEAM OXIDE 42
    $18.68
  • A55052 ACT 5/16-24 0.24 6 H3 NF .180 3/8 1-1/8 2 Spiral Point Plug HSS Uncoated 21
    $74.18
  • A54880 ACT M3 X 0.5 0.141 1-15/16 D3 3 Bottoming HSS Uncoated 100
    $8.46
  • A54823 ACT 2-64 0.141 1-3/4 H3 0 Bottoming HSS TiN 6
    $22.56
  • A54804 ACT 7/16-14 0.444 6 H3 4 Pulley HSS Uncoated 7
    $50.10
  • A54786 ACT 12-24 0.22 2-3/8 H2 2 STI - Spiral Point Plug HSS Uncoated 59
    $19.22
  • A54725 ACT 6-40 0.141 2 H2 2 Spiral Point Bottoming HSS Uncoated 19
    $13.24
  • A54561 ACT 1-64 0.141 1-11/16 H2 2 Spiral Point Plug HSS STEAM OXIDE 41
    $10.44
  • A54553 ACT 7/16-14 0.323 3-5/32 H11 4 Plug HSS Uncoated 25
    $22.52
  • A53961 Field Tool 5-40 0.141 1-15/16 H2 3 Plug HSS NIT/ST Call to order
    $3.91
  • A53904 ACT 2-64 0.141 1-3/4 H2 3 Taper, Plug, Bottoming HSS Uncoated 2
    $24.99
  • A53894 ACT 2-56 0.141 1-3/4 H2 3 Plug HSS STEAM OXIDE 72
    $10.52
  • A53878 Field Tool 1-64 0.141 1-11/16 H2 2 Plug HSS Uncoated Call to order
    $6.24
  • A57932 ACT M4 X 0.7 0.168 2-1/8 D4 4 Taper HSS TIN 62
    $11.76
  • A57884 ACT 4-40 0.141 1-7/8 H2 3 Bottoming HSS TIN 1
    $10.44
  • A57646 ACT 1/4-18 0.5625 2-7/16 5 NPT - Interrupted HSS TIN 43
    $52.08
  • A57623 ACT 1/8-27 0.4375 2-1/8 4 NPT HSS STEAM OXIDE 31
    $26.56
  • A55902 ACT 10-24 0.194 2-3/8 H11 2 Spiral Point Plug HSS Uncoated 23
    $10.39
  • A55890 ACT M8 X 1.25 0.318 2-23/32 D9 Plug HSS TiN 83
    $23.55
  • A55854 ACT 8-32 0.168 2-1/8 H2 3 Hand Plug HSS Uncoated 56
    $16.99
  • A55845 ACT M12 X 1.75 0.275 3-3/8 D6 3 High Spiral HSS Uncoated 18
    $49.07
  • A55815 ACT 8-32 0.168 2-1/8 H3 3 High Spiral HSS Uncoated 42
    $17.12
  • A55248 ACT M5 X 0.8 0.194 2-3/8 D4 3 Spiral Fluted Powdered Metal ALTiN 18
    $42.10
  • A55227 ACT M5 X 0.8 0.194 2-3/8 D4 3 Spiral Point Plug Powdered Metal ALTiN 23
    $27.67
  • A55151 ACT 8-32 0.168 2-1/8 H3 3 Spiral Fluted Powdered Metal ALTiN 9
    $38.68
  • A55113 ACT 8-32 0.168 2-1/8 H3 3 Spiral Point Plug Powdered Metal ALTiN 10
    $24.99
  • A55067 ACT 3/4-14 0.9063 3-1/4 5 NPS HSS Uncoated 19
    $124.48
  • A55053 ACT 3/8-16 0.275 6 H3 NC .206 7/16 1-1/4 3 Spiral Point Plug HSS Uncoated 24
    $79.91
  • A55039 ACT 1/2-14 0.6875 3-1/8 5 NPTF Dryseal - Interrupted HSS Uncoated 16
    $66.39
  • A55028 ACT 3/8-18 0.7 2-9/16 4 NPTF Dryseal HSS Uncoated 3
    $38.47
  • A54973 ACT M4 X 0.7 0.168 2-1/8 D4 2 Spiral Point Plug HSS Uncoated 100
    $8.37
  • A54950 ACT M6 X 1.0 0.255 2-1/2 D5 4 Taper, Plug, Bottoming HSS Uncoated 22
    $23.14
  • A54881 ACT M3.5 X 0.6 0.141 2 D4 3 Plug HSS Uncoated 23
    $6.89
  • A54824 ACT 3-48 0.141 1-13/16 H2 0 Bottoming HSS TiN Call to order
    $13.29
  • A54805 ACT 7/16-14 0.444 8 H3 4 Pulley HSS Uncoated 3
    $65.52
  • A54787 ACT 1/4-20 0.255 2-1/2 H2 2 STI - Spiral Point Plug HSS Uncoated 46
    $19.22
  • A54726 ACT 8-32 0.168 2-1/8 H2 2 Spiral Point Bottoming HSS Uncoated 22
    $11.55
  • A54562 ACT 1-72 0.141 1-11/16 H1 2 Spiral Point Plug HSS Uncoated 100
    $13.73
  • A54554 ACT 1/2-13 0.367 3-3/8 H11 4 Plug HSS Uncoated 19
    $25.61
  • A53974 Field Tool 5-44 0.141 1-15/16 H2 3 Bottoming HSS NIT/ST Call to order
    $4.22
  • A53914 ACT 3-48 0.141 1-13/16 H2 3 Taper, Plug, Bottoming HSS Uncoated 12
    $23.67
  • A53896 ACT 2-56 0.141 1-3/4 H2 3 Bottoming HSS STEAM OXIDE 28
    $10.52
  • A53875 ACT 1-64 0.141 1-11/16 H1 2 Bottoming HSS Uncoated 43
    $11.47
  • A58395 ACT 1/2-14 0.6875 3-1/8 5 NPTF Dryseal - Interrupted HSS TIN 5
    $99.45
  • A58384 ACT 3/8-18 0.7 2-9/16 4 NPTF Dryseal HSS TIN 4
    $53.89
  • A58007 ACT M6 X 1.0 0.255 2-1/2 D5 4 Taper, Plug, Bottoming HSS TIN Call to order
    $21.66
  • A57958 ACT M4 X 0.7 0.168 2-1/8 D4 4 Plug HSS TIN 19
    $11.76
  • A57837 ACT 5-40 0.141 1-15/16 H2 3 Taper HSS TIN 54
    $10.44
  • A57607 ACT M4 X 0.7 0.168 2-1/8 D4 2 Spiral Point Plug HSS TIN 100
    $11.76
  • A55903 ACT 10-32 0.194 2-3/8 H11 2 Spiral Point Plug HSS Uncoated 43
    $10.39
  • A55891 ACT M8 X 1.25 0.318 2-23/32 D9 Bottoming HSS TiN 20
    $23.55
  • A55855 ACT 8-32 4.141 1-7/12 H2 3 Hand Bottoming HSS Uncoated 15
    $16.99
  • A55816 ACT 8-36 0.168 2-1/8 H3 3 High Spiral HSS Uncoated 21
    $17.12
  • A55235 ACT M6 X 1.0 0.255 2-1/2 D5 3 Spiral Fluted Powdered Metal Uncoated 100
    $31.42
  • A55214 ACT M6 X 1.0 0.255 2-1/2 D5 3 Spiral Point Plug Powdered Metal Uncoated 100
    $21.65
  • A55133 ACT 10-24 0.194 2-3/8 H3 3 Spiral Fluted Powdered Metal Uncoated 69
    $27.01
  • A55095 ACT 10-24 0.194 2-3/8 H3 3 Spiral Point Plug Powdered Metal Uncoated 100
    $17.28
  • A55054 ACT 3/8-24 0.275 6 H3 NF .206 7/16 1-1/4 3 Spiral Point Plug HSS Uncoated 10
    $79.91
  • A55008 ACT 3/8-18 0.7 2-9/16 5 NPT - Interrupted HSS Uncoated 23
    $52.20
  • A54988 ACT 1/4-18 0.5625 2-7/16 4 NPT HSS Uncoated 28
    $26.64
  • A54882 ACT M4 X 0.7 0.168 2-1/8 D4 4 Taper HSS Uncoated 22
    $6.89
  • A54825 ACT 3-48 0.141 1-13/16 H3 0 Bottoming HSS TiN 8
    $22.56
  • A54806 ACT 1/2-13 0.507 6 H3 4 Pulley HSS Uncoated 81
    $70.43
  • A54788 ACT 1/4-28 0.255 2-1/2 H2 2 STI - Spiral Point Plug HSS Uncoated 31
    $19.71
  • A54727 ACT 8-32 0.168 2-1/8 H3 2 Spiral Point Bottoming HSS Uncoated 100
    $11.55
  • A54563 ACT 1-72 0.141 1-11/16 H2 2 Spiral Point Plug HSS Uncoated 100
    $13.73
  • A54555 ACT 5/8-11 0.48 3-13/16 H11 4 Plug HSS Uncoated 21
    $47.83
  • A53971 Field Tool 5-44 0.141 1-15/16 H2 3 Plug HSS NIT/ST Call to order
    $4.22
  • Total: items /

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