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
    A55928 ACT 1/4-20 0.255 2-1/2 H3 2 Plug HSS TiN 28
    $19.75
  • A55857 ACT 10-24 5.141 1-7/13 H2 3 Hand Bottoming HSS Uncoated 27
    $17.00
  • A55843 ACT M8 X 1.25 0.238 2-23/32 D5 3 High Spiral HSS Uncoated 100
    $23.71
  • A54881 ACT M3.5 X 0.6 0.141 2 D4 3 Plug HSS Uncoated 23
    $6.89
  • A54808 ACT 1/2-13 0.507 10 H3 4 Pulley HSS Uncoated 13
    $82.30
  • A54790 ACT 5/16-24 0.318 2-23/32 H2 3 STI - Spiral Point Plug HSS Uncoated 39
    $25.03
  • A54565 ACT 2-56 0.141 1-3/4 H1 2 Spiral Point Plug HSS Uncoated 17
    $13.03
  • A53987 ACT 6-32 0.141 2 H2 3 Plug HSS NIT/ST 100
    $5.95
  • A53923 ACT 4-40 0.141 1-7/8 H1 3 Taper, Plug, Bottoming HSS Uncoated 8
    $20.20
  • A53883 ACT 1-72 0.141 1-11/16 H2 2 Plug HSS Uncoated 24
    $11.46
  • A79033 ACT 7/16-20 0.3230 3.1563 H3 4 Taper, Plug, Bottoming HSS Uncoated Available to Order*
    $64.85
  • A78432 ACT 1/4-20 0.2550 2-1/2 H5 3 Spiral Point Powdered Metal TiCN Available to Order*
    $26.01
  • A78414 ACT M3.5 x 0.6 0.1410 2 D4 3 Spiral Point Powdered Metal Uncoated Available to Order*
    $13.91
  • A78363 ACT M4 X 0.7 0.1680 2-1/8 D3 3 Spiral Fluted Powdered Metal Uncoated Available to Order*
    $29.23
  • A78288 ACT 1/4-28 0.2550 2-1/2 H3 3 Spiral Fluted Powdered Metal STEAM-OXIDE Available to Order*
    $28.37
  • A77374 ACT M8 X 1.25 0.2380 2.7188" D5 3 Semi Bottom HSS ZRN Available to Order*
    $27.92
  • A77267 ACT 10-32 0.1940 2-3/8 H3 4 Bottom HSS Uncoated Available to Order*
    $27.78
  • A77266 ACT 10-32 0.1940 2-3/8 H3 4 Plug HSS TiN Available to Order*
    $30.43
  • A57959 ACT M4.5 X 0.75 0.194 2-3/8 D4 4 Plug HSS TIN 6
    $11.76
  • A57838 ACT 6-32 0.141 2 H3 3 Taper HSS TIN 22
    $8.54
  • A55929 ACT 1/4-20 0.255 2-1/2 H4 2 Plug HSS TiN 9
    $19.75
  • A55883 ACT M3 X 0.5 0.141 1-15/16 D5 Bottoming HSS TiN 27
    $20.71
  • A55858 ACT 10-32 0.194 2-3/8 H2 3 Hand Plug HSS Uncoated 72
    $17.49
  • A55827 ACT 7/16-14 0.323 3-5/32 H3 3 High Spiral HSS Uncoated 19
    $39.83
  • A55055 ACT 7/16-14 0.323 6 H3 NC .242 13/32 1-7/16 3 Spiral Point Plug HSS Uncoated 20
    $91.08
  • A55030 ACT 3/4-14 0.9063 3-1/4 5 NPTF Dryseal HSS Uncoated 16
    $86.05
  • A55009 ACT 1/2-14 0.6875 3-1/8 5 NPT - Interrupted HSS Uncoated 58
    $83.05
  • A54989 ACT 3/8-18 0.7 2-9/16 4 NPT HSS Uncoated 100
    $35.26
  • A54974 ACT M4.5 X 0.75 0.194 2-3/8 D4 2 Spiral Point Plug HSS Uncoated 100
    $8.38
  • A54952 ACT M8 X 1.25 0.318 2-23/32 D5 4 Taper, Plug, Bottoming HSS Uncoated 15
    $23.14
  • A54882 ACT M4 X 0.7 0.168 2-1/8 D4 4 Taper HSS Uncoated 2
    $6.89
  • A54809 ACT 1/2-13 0.507 12 H3 4 Pulley HSS Uncoated 10
    $101.27
  • A54791 ACT 3/8-16 0.381 2-15/16 H3 3 STI - Spiral Point Plug HSS Uncoated 11
    $30.47
  • A54720 ACT 3-48 0.141 1-13/16 H2 2 Spiral Point Bottoming HSS Uncoated 16
    $17.20
  • A54566 ACT 2-56 0.141 1-3/4 H2 2 Spiral Point Plug HSS Uncoated 78
    $11.64
  • A54009 ACT 6-40 0.141 2 H2 3 Bottoming HSS NIT/ST 20
    $5.95
  • A53934 ACT 4-40 0.141 1-7/8 H2 3 Taper, Plug, Bottoming HSS Uncoated 16
    $20.20
  • A53909 ACT 3-48 0.141 1-13/16 H2 3 Taper HSS STEAM OXIDE 22
    $8.42
  • A53881 ACT 1-72 0.141 1-11/16 H1 2 Bottoming HSS Uncoated 62
    $11.46
  • A79034 ACT 1/2-13 0.3670 3-3/8 H3 4 Taper, Plug, Bottoming HSS Uncoated Available to Order*
    $64.85
  • A78433 ACT 1/4-28 0.2550 2-1/2 H3 3 Spiral Point Powdered Metal TiCN Available to Order*
    $26.01
  • A78372 ACT M4 X 0.7 0.1680 2-1/8 D3 3 Spiral Fluted Powdered Metal STEAM-OXIDE Available to Order*
    $31.26
  • A78342 ACT 1/4-20 0.2550 2-1/2 H3 3 Spiral Fluted Powdered Metal Uncoated Available to Order*
    $26.39
  • A77609 ACT 3-48 0.1410 1-13/16 H2 2 SP/PT Bottom HSS TiN Available to Order*
    $19.67
  • A77394 ACT M3 X 0.5 0.1410 1-15/16 D6 None Single Thread HSS TiN Available to Order*
    $20.01
  • A77268 ACT 10-32 0.1940 2-3/8 H3 4 Bottom HSS TiN Available to Order*
    $30.43
  • A77173 ACT 3/4-10 0.5900 4-1/4 H3 4 Taper HSS Uncoated Available to Order*
    $105.08
  • A58386 ACT 3/4-14 0.9063 3-1/4 5 NPTF Dryseal HSS TIN 11
    $105.76
  • A57933 ACT M5 X 0.8 0.194 2-3/8 D4 4 Taper HSS TIN 18
    $11.76
  • A57908 ACT 4-40 0.141 1-7/8 H2 3 Taper, Plug, Bottoming HSS TIN Available to Order*
    $31.91
  • A57862 ACT 6-32 0.141 2 H3 3 Plug HSS TIN 43
    $8.54
  • A57649 ACT 1/2-14 0.6875 3-1/8 5 NPT - Interrupted HSS STEAM OXIDE 75
    $88.23
  • A57628 ACT 3/8-18 0.7 2-9/16 4 NPT HSS TIN 16
    $46.43
  • A57608 ACT M4.5 X 0.75 0.194 2-3/8 D4 2 Spiral Point Plug HSS TIN 17
    $11.76
  • A55931 ACT 1/4-28 0.255 2-1/2 H4 2 Plug HSS TiN 13
    $19.75
  • A55859 ACT 10-32 6.141 1-7/14 H2 3 Hand Bottoming HSS Uncoated 36
    $17.49
  • A55844 ACT M10 X 1.5 0.286 2-15/16 D6 3 High Spiral HSS Uncoated 24
    $40.99
  • A55828 ACT 7/16-20 0.323 3-5/32 H3 3 High Spiral HSS Uncoated 22
    $39.83
  • A55212 ACT M4 X 0.7 0.168 2-1/8 D4 3 Spiral Point Plug Powdered Metal Uncoated 100
    $19.79
  • A55056 ACT 7/16-20 0.323 6 H3 NF .242 13/32 1-7/16 3 Spiral Point Plug HSS Uncoated 20
    $91.08
  • A54883 ACT M4 X 0.7 0.168 2-1/8 D4 4 Plug HSS Uncoated 100
    $6.89
  • A54810 ACT 5/8-11 0.633 6 H3 4 Pulley HSS Uncoated 6
    $93.96
  • A54792 ACT 3/8-24 0.381 2-15/16 H2 3 STI - Spiral Point Plug HSS Uncoated 19
    $30.92
  • A54567 ACT 2-56 0.141 1-3/4 H2 2 Spiral Point Plug HSS STEAM OXIDE 79
    $12.46
  • A54006 ACT 6-40 0.141 2 H2 3 Plug HSS NIT/ST 26
    $5.95
  • A53911 ACT 3-48 0.141 1-13/16 H2 3 Plug HSS STEAM OXIDE 20
    $8.42
  • A53884 ACT 1-72 0.141 1-11/16 H2 2 Bottoming HSS Uncoated 55
    $11.46
  • A79035 ACT 1/2-20 0.3670 3-3/8 H3 4 Taper, Plug, Bottoming HSS Uncoated Available to Order*
    $75.86
  • A78343 ACT 1/4-28 0.2550 2-1/2 H3 3 Spiral Fluted Powdered Metal Uncoated Available to Order*
    $26.39
  • A77440 ACT M3 x 0.5 0.1410 1-15/16 D6 None Single Thread HSS Uncoated Available to Order*
    $16.44
  • A77412 ACT 7/16-14 0.3230 6 H3 3 SP/PT Plug HSS ALTiN Available to Order*
    $94.58
  • A77375 ACT M10 X 1.5 0.2860 2-15/16 D6 3 Semi Bottom HSS ZRN Available to Order*
    $45.12
  • A77360 ACT 7/16-14 0.3230 3.1563" H3 3 Semi Bottom HSS ZRN Available to Order*
    $46.16
  • A77175 ACT 3/4-10 0.5900 4-1/4 H3 4 Plug HSS Uncoated Available to Order*
    $105.08
  • A77174 ACT 3/4-10 0.5900 4-1/4 H3 4 Taper HSS TiN Available to Order*
    $111.82
  • A57960 ACT M5 X 0.8 0.194 2-3/8 D4 4 Plug HSS TIN 9
    $11.76
  • A57886 ACT 6-32 0.141 2 H3 3 Bottoming HSS TIN 16
    $8.54
  • A57650 ACT 1/2-14 0.6875 3-1/8 5 NPT - Interrupted HSS TIN 15
    $100.89
  • A57627 ACT 3/8-18 0.7 2-9/16 4 NPT HSS STEAM OXIDE 14
    $39.58
  • A55932 ACT 1/4-28 0.255 2-1/2 H6 2 Plug HSS TiN 18
    $19.75
  • A55860 ACT 12-24 0.22 2-3/8 H2 3 Hand Plug HSS Uncoated 65
    $17.49
  • A55254 ACT 2-56 0.141 1-3/4 H2 2 Spiral Point Plug HSS TIN 17
    $16.82
  • A55234 ACT M5 X 0.8 0.194 2-3/8 D4 3 Spiral Fluted Powdered Metal Uncoated 100
    $30.68
  • A55219 ACT M4 X 0.7 0.168 2-1/8 D4 3 Spiral Point Plug Powdered Metal STEAM OXIDE 60
    $21.28
  • A55080 ACT 5/16-18 0.318 2-23/32 H3 3 Spiral Point Plug Powdered Metal STEAM OXIDE 76
    $23.01
  • A55031 ACT 1-11-1/2 1.125 3-3/4 5 NPTF Dryseal HSS Uncoated 18
    $94.34
  • A54975 ACT M5 X 0.8 0.194 2-3/8 D4 2 Spiral Point Plug HSS Uncoated 100
    $8.38
  • A54953 ACT M10 X 1.25 0.381 2-15/16 D5 4 Taper, Plug, Bottoming HSS Uncoated 15
    $45.65
  • A54884 ACT M4 X 0.7 0.168 2-1/8 D4 4 Bottoming HSS Uncoated 100
    $6.89
  • A54811 ACT 5/8-11 0.633 8 H3 4 Pulley HSS Uncoated 10
    $121.84
  • A54793 ACT 7/16-14 0.323 3-5/32 H3 3 STI - Spiral Point Plug HSS Uncoated 16
    $24.21
  • A54721 ACT 4-40 0.141 1-7/8 H2 2 Spiral Point Bottoming HSS Uncoated 37
    $13.74
  • A54037 ACT 8-32 0.168 2-1/8 H3 4 Bottoming HSS NIT/ST 24
    $5.73
  • A53944 ACT 4-48 0.141 1-7/8 H2 3 Taper, Plug, Bottoming HSS Uncoated 9
    $20.20
  • A53913 ACT 3-48 0.141 1-13/16 H2 3 Bottoming HSS STEAM OXIDE 47
    $8.42
  • 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 Available to Order*
    $88.03
  • A77610 ACT 4-40 0.1410 1-7/8 H2 2 SP/PT Bottom HSS TiN Available to Order*
    $16.82
  • A77525 ACT M3 X 0.5 0.1410 1-15/16 D6 None Bottom HSS Uncoated Available to Order*
    $16.44
  • A77413 ACT 7/16-20 0.3230 6 H3 3 SP/PT Plug HSS ALTiN Available to Order*
    $94.58

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

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