Spiral Fluted Semi-Bottoming - Metric Threads

Spiral Fluted Semi-Bottoming - Metric Threads

Atlas High Performance Spiral Fluted Semi-Bottoming - Metric Thread Taps

Spiral Flute Semi Bottoming - Metric Threads - High Vanadium Powdered Metal

  • Best used for blind hole tapping applications
  •  Optimized for steel, steel alloys, stainless steels, and a variety of other steels up to 32 Rc
  • Steam Oxide finish provides decreased galling and increased lubricity in low carbon steels and gummy materials  
  • Features a 2 -2 1/2 thread chamfer
  • Semi-bottoming 45° helix
  • ALTIN is a high performance coating for milling, tapping and drilling in stainless steels, carbon steels, alloy steels, titanium and cast iron. This coating is extremely heat resistant and can be used with or without coolant. 

Speeds and Feed Info

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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
    A55232 ACT M3 X 0.5 0.141 1-15/16 D3 2 Spiral Fluted Powdered Metal Uncoated 100
    $30.68
  • A55239 ACT M3 X 0.5 0.141 1-15/16 D3 2 Spiral Fluted Powdered Metal STEAM OXIDE 50
    $32.82
  • A55246 ACT M3 X 0.5 0.141 1-15/16 D3 2 Spiral Fluted Powdered Metal ALTiN 22
    $42.10
  • A55233 ACT M4 X 0.7 0.168 2-1/8 D4 3 Spiral Fluted Powdered Metal Uncoated 100
    $30.68
  • A55240 ACT M4 X 0.7 0.168 2-1/8 D4 3 Spiral Fluted Powdered Metal STEAM OXIDE 36
    $32.82
  • A55247 ACT M4 X 0.7 0.168 2-1/8 D4 3 Spiral Fluted Powdered Metal ALTiN 14
    $42.10
  • A55234 ACT M5 X 0.8 0.194 2-3/8 D4 3 Spiral Fluted Powdered Metal Uncoated 100
    $30.68
  • A55241 ACT M5 X 0.8 0.194 2-3/8 D4 3 Spiral Fluted Powdered Metal STEAM OXIDE 42
    $32.82
  • A55248 ACT M5 X 0.8 0.194 2-3/8 D4 3 Spiral Fluted Powdered Metal ALTiN 18
    $42.10
  • A55235 ACT M6 X 1.0 0.255 2-1/2 D5 3 Spiral Fluted Powdered Metal Uncoated 100
    $31.42
  • A55242 ACT M6 X 1.0 0.255 2-1/2 D5 3 Spiral Fluted Powdered Metal STEAM OXIDE 17
    $33.81
  • A55249 ACT M6 X 1.0 0.255 2-1/2 D5 3 Spiral Fluted Powdered Metal ALTiN 8
    $43.63
  • A55236 ACT M8 X 1.25 0.318 2-23/32 D5 3 Spiral Fluted Powdered Metal Uncoated 64
    $34.68
  • A55243 ACT M8 X 1.25 0.318 2-23/32 D5 3 Spiral Fluted Powdered Metal STEAM OXIDE 21
    $37.15
  • A55250 ACT M8 X 1.25 0.318 2-23/32 D5 3 Spiral Fluted Powdered Metal ALTiN 19
    $48.33
  • A55237 ACT M10 X 1.5 0.381 2-15/16 D6 3 Spiral Fluted Powdered Metal Uncoated 100
    $40.82
  • A55244 ACT M10 X 1.5 0.381 2-15/16 D6 3 Spiral Fluted Powdered Metal STEAM OXIDE 26
    $43.91
  • A55251 ACT M10 X 1.5 0.381 2-15/16 D6 3 Spiral Fluted Powdered Metal ALTiN 16
    $50.72
  • A55238 ACT M12 X 1.75 0.367 3-3/8 D6 3 Spiral Fluted Powdered Metal Uncoated 34
    $61.23
  • A55245 ACT M12 X 1.75 0.367 3-3/8 D6 3 Spiral Fluted Powdered Metal STEAM OXIDE 18
    $48.12
  • A55252 ACT M12 X 1.75 0.367 3-3/8 D6 3 Spiral Fluted Powdered Metal ALTiN 11
    $85.72
  • A57667 ACT M14 X 2.0 0.429 3-19/32 D7 3 Spiral Fluted Powdered Metal Uncoated 19
    $86.79
  • A57669 ACT M14 X 2.0 0.429 3-19/32 D7 3 Spiral Fluted Powdered Metal STEAM OXIDE 15
    $78.47
  • A57671 ACT M14 X 2.0 0.429 3-19/32 D7 3 Spiral Fluted Powdered Metal ALTiN 9
    $97.43
  • A57668 ACT M16 X 2.0 0.48 3-13/16 D7 3 Spiral Fluted Powdered Metal Uncoated 16
    $101.51
  • A57670 ACT M16 X 2.0 0.48 3-13/16 D7 3 Spiral Fluted Powdered Metal STEAM OXIDE 12
    $105.31
  • A57672 ACT M16 X 2.0 0.48 3-13/16 D7 3 Spiral Fluted Powdered Metal ALTiN 12
    $96.07
  • Total: items /

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