Feature(may vary by option.)

●Flute length: 53 mm/2.1 inches; bit diameter: 6.4 mm
●Weight: 18g; Feature: Straight Shank
●Colour: champagne colour; total length: 103 mm / 4 inches
●Shank diameter: 6.4 mm; product name: twist drill bit
●Package Content: 1 x Twist Drill Bit; Material: HSS, Cobalt

[11.1mmx140mm]

[8.9mmx125mm]

[6.4mmx103mm]

[9.8mmx130mm]

[10.6mmx130mm]

[10.3mmx130mm]

[11.7mmx150mm]

[7.6mmx108mm]

[12.5mmx150mm]

[8.3mmx108mm]

[9.3mmx123mm]

Description

Description:

This product is made of high speed steel and cobalt material.

After the complete grinding process, it has stronger cutting ability and a longer service life.

Suitable for processing non-ferrous metals (such as copper and aluminum), non-metallic and ferrous metals (such as iron, steel and stainless steel).

The straight shank works in both keyhole and keyhole chucks.

The advantages of the full grinding drill:

High geometric precision, strong cutting ability.

Smooth surface, long service life.

Wider application range (rough processing, finishing, semi-finish) and comes with edge-free function, processing products have better surface quality.