12.4mm HSS 90° Straight Shank Countersink Cutter 140° Drill Point Heat Resistant: Withstand up to

Heat Resistant: Withstand up to 800°F

Ideal for Large Assemblies – Common in steel fabrication

and oxidation stability for stable cutting under a wide range of conditions

0005″ / 1⁄128″ (fractional)

the ideal tool for all your drilling projects

12.4mm HSS 90° Straight Shank Countersink Cutter 140° Drill Point Heat Resistant: Withstand up toPrecision Cutting for Versatile Materials The 12. 4mm Hi Speed Steel (HSS E) 90 Straight Shank Countersink is a high quality tool, designed for use on a variety of materials, including steel and aluminium. A countersink creates a conical impression on the surface of the material, which allows countersunk bolts or fasteners to sit flush with the surface. This eliminates any potential obstructions while ensuring a smooth and flat surface. Countersinks