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High Speed Steel Fully Ground Twist Drill Bit Straight Shank

High Speed Steel Fully Ground Twist Drill Bit Straight Shank Featured Image
  • High Speed Steel Fully Ground Twist Drill Bit Straight Shank
  • High Speed Steel Fully Ground Twist Drill Bit Straight Shank
  • High Speed Steel Fully Ground Twist Drill Bit Straight Shank
  • High Speed Steel Fully Ground Twist Drill Bit Straight Shank

Short Description:

1. Made of high-speed steel, with high hardness, heat resistance, wear resistance, durability and long service life.
2. The fully ground flute design, reduces friction and heat, and increases drilling performance.
3. Split point tip and twist design increases cutting speed while easily self-centering to prevent movement. The twisted design of the drill bit quickly removes drilled chips, then leaving a smooth hole.
4. Please keep it cool and gentle when using it, the correct use can greatly extend the life of the twist drill.
5. For drilling on Mild Steel Copper Aluminum, wood, PCB board. Not suitable for concrete, masonry and stainless steel.

Product Detail

Product Tags

Material: HSS / High Speed Steel

Straight shank.

Fully ground.

The drill bit made from high quality high speed steel , Sharp and wear-resistant, long service life.

135 Degree Heads for Good Self Centring Properties Reducing the Need to Centre Punch the Work Piece.

Ground flute for increased accuracy when drilling. 

Suitable for Metals, Alloyed Steel, Unalloyed Steel, Cast Steel, Cast Iron, Sintered Iron, Malleable Cast Iron, Non Ferrous Metals & Hard Plastics.

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