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
    A78447 ACT 1/2-20 0.3670 3-3/8 H5 3 Spiral Point Powdered Metal TiCN 10
    $51.79
  • A78422 ACT M16 X 2.0 0.4800 3-13/16 D3 3 Spiral Point Powdered Metal Uncoated 21
    $72.90
  • A78281 ACT 1/2-13 0.3670 3-3/8 H3 3 Spiral Fluted Powdered Metal ALTiN 16
    $73.92
  • A77434 ACT 3/8-16 0.3810 2-15/16 H6 None Single Thread HSS Uncoated 100
    $19.09
  • A57928 ACT 3/4-10 0.59 4-1/4 H3 4 Taper, Plug, Bottoming HSS TIN Available to Order*
    $205.17
  • A57857 ACT 3/4-16 0.59 4-1/4 H3 4 Taper HSS TIN 14
    $64.16
  • A54928 ACT M20 X 2.5 0.652 4-15/32 D7 4 Taper HSS Uncoated 88
    $56.07
  • A54617 ACT 10-24 0.194 2-3/8 H3 2 Spiral Point Plug HSS Uncoated 100
    $6.40
  • A54481 ACT 1-1/8-7 0.896 5-7/16 H4 4 Plug HSS NIT/ST 18
    $125.02
  • A54271 ACT 7/16-14 0.323 3-5/32 H3 4 Plug HSS STEAM OXIDE 16
    $15.26
  • A53989 ACT 6-32 0.141 2 H2 3 Bottoming HSS Uncoated 100
    $5.04
  • A78282 ACT 1/2-20 0.3670 3-3/8 H3 3 Spiral Fluted Powdered Metal ALTiN 11
    $60.12
  • A77435 ACT 3/8-16 0.3810 2-15/16 H8 None Single Thread HSS Uncoated 12
    $19.09
  • A57881 ACT 3/4-16 0.59 4-1/4 H3 4 Plug HSS TIN 5
    $64.16
  • A55088 ACT 5/8-11 0.48 3-13/16 H3 4 Spiral Point Plug Powdered Metal STEAM OXIDE 40
    $75.37
  • A54929 ACT M20 X 2.5 0.652 4-15/32 D7 4 Plug HSS Uncoated 75
    $56.07
  • A54620 ACT 10-24 0.194 2-3/8 H7 2 Spiral Point Plug HSS Uncoated 89
    $7.83
  • A54420 ACT 3/4-16 0.59 4-1/4 H3 4 Taper, Plug, Bottoming HSS Uncoated 20
    $114.87
  • A54274 ACT 7/16-14 0.323 3-5/32 H3 4 Bottoming HSS STEAM OXIDE 19
    $15.26
  • A53994 ACT 6-32 0.141 2 H3 2 Bottoming HSS Uncoated 41
    $5.04
  • A78295 ACT 1/2-13 0.3670 3-3/8 H3 3 Spiral Fluted Powdered Metal STEAM-OXIDE 28
    $55.25
  • A77436 ACT 3/8-24 0.3810 2-15/16 H5 None Single Thread HSS Uncoated 15
    $19.09
  • A57929 ACT 3/4-16 0.59 4-1/4 H3 4 Taper, Plug, Bottoming HSS TIN Available to Order*
    $205.17
  • A57905 ACT 3/4-16 0.59 4-1/4 H3 4 Bottoming HSS TIN 9
    $64.16
  • A55107 ACT 5/8-11 0.48 3-13/16 H3 4 Spiral Point Plug Powdered Metal Uncoated 100
    $53.65
  • A54930 ACT M20 X 2.5 0.652 4-15/32 D7 4 Bottoming HSS Uncoated 24
    $56.07
  • A54619 ACT 10-24 0.194 2-3/8 H3 2 Spiral Point Plug HSS STEAM OXIDE 100
    $7.38
  • A54284 ACT 7/16-20 0.323 3-5/32 H3 4 Taper HSS STEAM OXIDE 38
    $15.26
  • A53997 ACT 6-32 0.141 2 H3 3 Bottoming HSS Uncoated 83
    $4.87
  • A78296 ACT 1/2-20 0.3670 3-3/8 H3 3 Spiral Fluted Powdered Metal STEAM-OXIDE 35
    $54.26
  • A77437 ACT 3/8-24 0.3810 2-15/16 H7 None Single Thread HSS Uncoated 5
    $19.09
  • A59456 ACT 1-8 0.8 5-1/8 H4 4 Bottoming HSS TIN 9
    $108.98
  • A55108 ACT 5/8-18 0.48 3-13/16 H3 4 Spiral Point Plug Powdered Metal Uncoated 62
    $53.65
  • A54931 ACT M24 X 3.0 0.76 4-29/32 D8 4 Taper HSS Uncoated 34
    $82.46
  • A54618 ACT 10-24 0.194 2-3/8 H3 2 Spiral Point Plug HSS NIT/ST 75
    $7.38
  • A54502 ACT 1-1/4-7 1.021 5-3/4 H4 4 Bottoming HSS NIT/ST 17
    $164.35
  • A54432 ACT 7/8-9 0.697 4-11/16 H4 4 Taper, Plug, Bottoming HSS Uncoated 9
    $159.89
  • A54287 ACT 7/16-20 0.323 3-5/32 H3 4 Plug HSS STEAM OXIDE 21
    $15.26
  • A54000 ACT 6-32 0.141 2 H7 3 Bottoming HSS Uncoated 100
    $5.95
  • A59457 ACT 1-8 0.8 5-1/8 H4 4 Bottoming HSS TIN 6
    $108.98
  • A55259 ACT 10-24 0.194 2-3/8 H3 2 Spiral Point Plug HSS TIN 42
    $11.13
  • A55145 ACT 5/8-11 0.48 3-13/16 H3 4 Spiral Fluted Powdered Metal Uncoated 20
    $77.23
  • A55126 ACT 5/8-11 0.48 3-13/16 H3 4 Spiral Point Plug Powdered Metal ALTiN 19
    $103.58
  • A54932 ACT M24 X 3.0 0.76 4-29/32 D8 4 Plug HSS Uncoated 39
    $82.46
  • A54865 ACT 7/16-14 0.323 3-5/32 H5 4 Bottoming HSS TiN 12
    $37.24
  • A54499 ACT 1-1/4-7 1.021 5-3/4 H4 4 Plug HSS NIT/ST 11
    $164.35
  • A54443 ACT 7/8-14 0.697 4-11/16 H4 4 Taper, Plug, Bottoming HSS Uncoated 24
    $159.89
  • A54290 ACT 7/16-20 0.323 3-5/32 H3 4 Bottoming HSS STEAM OXIDE 62
    $15.26
  • A54003 ACT 6-40 0.141 2 H2 3 Taper HSS Uncoated 45
    $5.04
  • A55193 ACT 10-24 0.194 2-3/8 H3 2 Spiral Point Plug HSS ALTiN 24
    $12.09
  • A55146 ACT 5/8-18 0.48 3-13/16 H3 4 Spiral Fluted Powdered Metal Uncoated 55
    $77.23
  • A55127 ACT 5/8-18 0.48 3-13/16 H3 4 Spiral Point Plug Powdered Metal ALTiN 8
    $84.11
  • A54933 ACT M24 X 3.0 0.76 4-29/32 D8 4 Bottoming HSS Uncoated 23
    $82.46
  • A54866 ACT 7/16-14 0.323 3-5/32 H8 4 Bottoming HSS TiN 10
    $37.24
  • A54511 ACT 1-1/4-12 1.021 5-3/4 H4 6 Bottoming HSS NIT/ST 10
    $166.94
  • A54454 ACT 1-8 0.8 5-1/8 H4 4 Taper, Plug, Bottoming HSS Uncoated 20
    $213.04
  • A54301 ACT 1/2-13 0.367 3-3/8 H3 4 Taper HSS STEAM OXIDE 100
    $15.84
  • A78337 ACT 5/8-11 0.4800 3-13/16 H3 4 Spiral Point Powdered Metal ALTiN 11
    $98.62
  • A59458 ACT 1-8 0.8 5-1/8 H4 4 Taper, Plug, Bottoming HSS TIN 9
    $108.98
  • A55164 ACT 5/8-11 0.48 3-13/16 H3 4 Spiral Fluted Powdered Metal ALTiN 5
    $115.50
  • A54934 ACT M27 X 3.0 0.896 5-1/8 D8 4 Taper HSS Uncoated 100
    $142.62
  • A54867 ACT 7/16-20 0.323 3-5/32 H5 4 Bottoming HSS TiN 6
    $37.24
  • A54621 ACT 10-32 0.194 2-3/8 H1 2 Spiral Point Plug HSS Uncoated 19
    $6.97
  • A54508 ACT 1-1/4-12 1.021 5-3/4 H4 6 Plug HSS NIT/ST 18
    $166.94
  • A54304 ACT 1/2-13 0.367 3-3/8 H3 4 Plug HSS STEAM OXIDE 26
    $15.84
  • A54002 ACT 6-40 0.141 2 H2 2 Plug HSS Uncoated 65
    $5.95
  • A78338 ACT 5/8-18 0.4800 3-13/16 H3 4 Spiral Point Powdered Metal ALTiN 4
    $80.32
  • A59459 ACT 1-8 0.8 5-1/8 H4 4 Taper, Plug, Bottoming HSS TIN Available to Order*
    $349.84
  • A55165 ACT 5/8-18 0.48 3-13/16 H3 4 Spiral Fluted Powdered Metal ALTiN 23
    $115.50
  • A54935 ACT M27 X 3.0 0.896 5-1/8 D8 4 Plug HSS Uncoated 16
    $142.62
  • A54868 ACT 7/16-20 0.323 3-5/32 H8 4 Bottoming HSS TiN 63
    $37.24
  • A54622 ACT 10-32 0.194 2-3/8 H2 2 Spiral Point Plug HSS Uncoated 43
    $6.40
  • A54307 ACT 1/2-13 0.367 3-3/8 H3 4 Bottoming HSS STEAM OXIDE 74
    $15.84
  • A54005 ACT 6-40 0.141 2 H2 3 Plug HSS Uncoated 61
    $5.04
  • A78357 ACT 5/8-11 0.4800 3-13/16 H3 4 Spiral Point Powdered Metal Uncoated 37
    $68.23
  • A55941 ACT 7/16-14 0.323 3-5/32 H5 4 Plug HSS TiN 2
    $37.24
  • A55183 ACT 5/8-11 0.48 3-13/16 H3 4 Spiral Fluted Powdered Metal STEAM OXIDE 19
    $110.83
  • A54936 ACT M27 X 3.0 0.896 5-1/8 D8 4 Bottoming HSS Uncoated 21
    $142.62
  • A54623 ACT 10-32 0.194 2-3/8 H3 2 Spiral Point Plug HSS Uncoated 100
    $6.40
  • A54464 ACT 1-12 0.8 5-1/8 H4 4 Taper, Plug, Bottoming HSS Uncoated 5
    $213.04
  • A54318 ACT 1/2-20 0.367 3-3/8 H3 4 Taper HSS STEAM OXIDE 16
    $17.90
  • A54008 ACT 6-40 0.141 2 H2 3 Bottoming HSS Uncoated 29
    $5.04
  • A78358 ACT 5/8-18 0.4800 3-13/16 H3 4 Spiral Point Powdered Metal Uncoated 44
    $51.27
  • A55942 ACT 7/16-14 0.323 3-5/32 H8 4 Plug HSS TiN 10
    $37.24
  • A55184 ACT 5/8-18 0.48 3-13/16 H3 4 Spiral Fluted Powdered Metal STEAM OXIDE Available to Order*
    $83.09
  • A54937 ACT M30 X 3.5 1.021 5-7/16 D9 4 Taper HSS Uncoated 17
    $181.25
  • A54626 ACT 10-32 0.194 2-3/8 H7 2 Spiral Point Plug HSS Uncoated 100
    $7.83
  • A54474 ACT 1-14 0.8 5-1/8 H4 4 Taper, Plug, Bottoming HSS Uncoated 8
    $213.04
  • A54321 ACT 1/2-20 0.367 3-3/8 H3 4 Plug HSS STEAM OXIDE 30
    $17.90
  • A54015 ACT 8-32 0.168 2-1/8 H1 4 Taper HSS Uncoated 20
    $5.95
  • A78390 ACT 5/8-11 0.4800 3-13/16 H3 4 Spiral Point Powdered Metal STEAM-OXIDE 20
    $73.76
  • A78231 ACT 5/8-11 0.4800 3-13/16 H3 3 Spiral Fluted Powdered Metal Uncoated 42
    $98.62
  • A55943 ACT 7/16-20 0.323 3-5/32 H5 4 Plug HSS TiN 4
    $37.24
  • A54938 ACT M30 X 3.5 1.021 5-7/16 D9 4 Plug HSS Uncoated 17
    $181.25
  • A54625 ACT 10-32 0.194 2-3/8 H3 2 Spiral Point Plug HSS STEAM OXIDE 100
    $7.38
  • A54324 ACT 1/2-20 0.367 3-3/8 H3 4 Bottoming HSS STEAM OXIDE 55
    $17.90
  • A54023 ACT 8-32 0.168 2-1/8 H2 4 Taper HSS Uncoated 39
    $5.04
  • A78391 ACT 5/8-18 0.4800 3-13/16 H3 4 Spiral Point Powdered Metal STEAM-OXIDE 21
    $53.98
  • A78232 ACT 5/8-18 0.4800 3-13/16 H3 3 Spiral Fluted Powdered Metal Uncoated 20
    $73.95
  • A55944 ACT 7/16-20 0.323 3-5/32 H8 4 Plug HSS TiN 20
    $37.24

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

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