Straight Shank Metal HSS Drill Bit Twist

Straight Shank Cobalt Twist Metal HSS Drill Bit

This straight shank HSS twist drill bit is made of high speed steel containing cobalt.

The cutting edge has been specially sharpened and the drilling speed is fast.

The handle of this straight shank HSS drill bit is designed with a straight round handle, which provides more stable clamping force and is not easy to slip when drilling. This straight shank HSS twist drill bit has both high hardness and high density, and can be used for rapid drilling of metal.

Straight Shank Cobalt Twist Metal HSS Drill Bit Features

• This straight shank HSS twist drill bit adopts a special grinding process, which reduces the cutting resistance and improves the drilling efficiency.

• The apical point design of this straight shank HSS twist drill bit enables the drill bit to be positioned at the drill hole to prevent slipping.

• This straight shank HSS twist drill bit is designed with a spiral chip removal flute to effectively prevent chip accumulation and ensure smooth chip removal.

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