Feature

●Specification: Flute treatment: fully ground, drill diameter: 1.75 mm/0.07 inches, flute length: 28 mm/1.1 inches, shank diameter: 1.75 mm/0.07 inches, total length: 52 mm/2.05 inches; 10 x drill bits
●High Speed Steel :Made of high speed steel with high hardness, heat resistance, wear resistance, durability and long service life.
●FULLY GRINDED The fully ground flute design reduces friction and heat and increases drilling performance.
●Twisted design: split point tip and twist design increase cutting speed and easily center itself to prevent movement. The twisted design of the drill bit quickly removes drill chips and leaves a smooth hole.
●Note: please keep it cool and gentle when you use it. Proper use can significantly extend the life of the twist drill.


Description

The product is made of high-speed steel.

Smooth surface, long service life.

Suitable for wood, malleable iron, aluminium, plastic, etc.

Great replacement for your dull drill bit to improve work efficiency.

Cylinder shank design is more suitable for many electric drills (not included here).


Specification:


Shaft type: round shaft.

Tool Groove Type: Spiral

Diameter of the twist drill: 5.5 mm / 0.22 inches.

Material: high-speed steel.

Shaft diameter: 5.5 mm / 0.22 inches.

Total length: 160 mm / 6.3 inches.

Length of the drill: 110 mm / 4.33 inches.


Package Content:


1 piece. x HSS (high-speed steel) twist drill with straight shank.


Note:


Please keep cool and gentle when using, the life of the twist drill bits can be greatly extended by proper application.