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Twist Drill Bits, 7.4mm Cutting Diameter 0.3" Shank 110mm Length, M42 High-Speed Steel TiCN Coated Jobber Bit Set (Applications: for Metal Wood Plastic), 1-Pieces

KWD 7.500
Brand
CoCud
Weight
69 g
All electronics ship with US style plugs. You may need a voltage converter or a plug adapter.
– 1 +

Special Features

  • ★ Drill Bit set Size --- 1Pcs 7.4mm / 0.3-inch dia metric twist drill bit with 70mm / 2.8-inch blade length, and total length is 110mm / 4.3-inch.
  • ★ Wide Applications --- Carpenters and decoration workers commonly use the straight-handle twist drill bit to drill holes. They are also widely used in machine workshops and maintenance departments to drill metals, plastics, stainless steel, iron, titanium alloys, and wood.
  • ★ Efficient --- The sharp cutting edge achieves smooth and burr-free cutting, and the spiral chip removal design makes chip removal smoother and more efficient.
  • ★ M42 High-Speed Steel --- M42 steel is cobalt-containing high-speed steel with high strength and hardness. After quenching treatment, it is hard and wear-resistant and not easy to break. The surface is coated with TiCN to make it have good thermal stability and is not easy to rust.
  • ★ Useful Tips --- Compatible models of twist drill bits include electric hand drills and bench drills. During installation, the drill shank needs to be clamped to prevent shaking and slipping.

Description

Attributes:
* Twist Drill Bits Diameter: 7.4mm / 0.3-inch
* Shank Diameter: 7.4mm / 0.3-inch
* Blade Length: 70mm / 2.8--inch
* Total Length: 110mm / 4.3-inch
* Material: M42 High-Speed Steel

What Is Included:
* 1 pieces x electric drill bits

Applications & Features:
--- Metal drill bits are essential for professional carpenters and construction workers. Suitable for drilling holes in metal, wood, and plastic.
--- Suitable for electric drills, hand drills, and impact drills.
--- M42 steel is cobalt-containing high-speed steel with high strength and hardness. After quenching treatment, it is hard and wear-resistant and not easy to break.
--- The TiCN coating structure gives the drill bit good thermal stability, is not easy to rust, and has a long service life.
--- Sharp cutting edges allow for smooth cuts without burrs
--- Spiral chip removal design, chip removal is smoother, more efficient, and more labor-saving.

Useful Tips:
Compatible models of twist drill bits include electric hand drills and bench drills. Choosing the correct lubricant is beneficial for cutting or cooling.

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