HSS M35 Twist Drill Bits 5% Cobalt Fully Ground Golden Straight Shank Drills

Short Description:

Material: Twist drill bits made from M35 Cobalt High Speed Steel,which increases wear-resistance,durability and extra longer life span, ideal for repeated drilling in metalworking.

Fully Ground Process: Fully Grinding Processing makes the surface of drill bit smoother, the friction can be reduced and the cutting speed is faster.

135° Split Point: 135°quick-cut pilot split points are self-centering and can penetrate quickly with less pressure.Straight shank of this cobalt steel drill bit allows for firmly holding and accurate centering and makes drilling precise and faster.

Multiple Application: It is widely used in perforating metal materials such as stainless steel, die steel, aluminum alloy, cast iron, copper, and galvanized pipe. Not for Glass or Ceramic Materials.

Send email to us

Product Detail

Product Tags

HSS M35 Twist Drill Bits 5% Cobalt Fully Ground Golden Straight Shank Drills

Twist Drill Bits with Straight Shank are better for cutting metal, plastic, and wood etc

Cobalt high speed steel ensures the bits super hard, sharp and cutting effectively with impressive performance in cutting metal, plastic, and wood etc with long tool life

Fully ground process and precision surface finish ensure excellent chips moving, and 135 deg chisel angle with split point provide accuracy start for quick penetration without Walking and less Logging

Precision treatment makes drills durable toughness, withstands heavy duty operation, resists corrosion and lubricates the drill bits better for cutting smoothly.

Previous: 3pcs HSS Straight Groove Titanium Coated Step Drill Bit Set For Metal

Next: Straight Shank Fully Ground Black Oxide HSS Twist Drill Bit for Metal Drilling

Cobalt Twist Drills