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High Speed Steel Step Drill Bits Hex Shank Titanium Coated Straight Flute For Metal

High Speed Steel Step Drill Bits Hex Shank Titanium Coated Straight Flute For Metal
Feature highlights：

Hex Shank for the step drill bits

The step drill bits are made from high speed steel

Titanium coated surface of the step drill bits
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specification

High Speed Steel Step Drill Bits Hex Shank Titanium Coated Straight Flute For Metal

  • Type : Hex shank type

  • Material: High speed steel 4241, 4341, 6542, and M35 are available

  • Use: Metal Drilling

  • Surface treatment: Titanium coating is the standard treatment, other treatment is available

  • Process: Milled


Specification for the Hex shank HSS step drill bits:

  • HSS Step Drills for drilling cylindrical holes in solid material up to a thickness of 4 ~ 5mm.

  • Burr-free and vibration-free drilling.

  • The tapered cutting edges of the next drill step can be used for simultaneous deburring or chamfering of the finished bore at the same time.

  • Drilling perfectly round holes in steel, brass, copper, aluminum, wood and plastic.

  • Ideal tool for sheet metal workers, electrical contractor, auto mechanics, and general contractors.

  • Surface treatment available: White Finish, Black Oxide, Titanium Coated, Cobalt Coated, TiALN Coated