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Australia's Blade & Sharpening Specialists  ·  Est. 1971

Excision  |  SKU: SEC1139043

Excision (C1139) HSSCo8% (M42) 3Flute Countersink 90°

Regular price $25.49
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Orders placed with Sharp Edge Australia will be delivered within 1 to 7 business days to 98% of Australia using Australia Post

(C1139) HSSCo8% (M42) 3-flute Countersink 90° is an HSSCo8 (M42), 3-flute geometry countersink for deburring, chamfering and producing countersunk seats to the selected geometry.

Product details

The YG-1 C1139 series 3 flute, uncoated, 90 degree countersink are for general machining of steel, stainless steel, cast iron and non-ferrous materials. These have a self centering geometry for deburring, chamfering and countersinking.

Why choose it

  • Specified features include HSSCo8 (M42), 3-flute geometry.
  • Angle and diameter data support accurate countersink selection.
  • Available in 24 options so the required size or configuration can be selected without changing product family.

Choose the right option

Choose by countersink diameter, angle, shank and overall length.

24 options are available in this product family. Use the selector to choose the required countersink diameter, angle, shank and overall length; each option remains tied to its exact part number.

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