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Yosoo Health Gear Cobalt Drill Bits, 3.5mm Drill Bit M35 Specialist Metal Drill Bits, Hss-co Twist Drill Bit Stainless 1.0-5.0mm for Drilling Stainless Steel Cast Iron Sheet Metal Steel Plate Angle

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Special Features

  • [High Hardness]: This 3.5mm cobalt drill bits sets are made of M35 material and contain 5% cobalt, which effectively improves its hardness and ensures stable performance
  • [10 Sizes Available]: There are 10 drill bit sizes for this hss drill bit set, and each pack has 10 identical drill bits, you can choose according to your needs
  • [High Grinding Precision]: This 3.5mm twist drill high speed steel bit has a high surface finish, which is very suitable for drilling stainless steel, cast iron, sheet metal, steel plate, angle iron
  • [35-degree Bifurcated Tip]: This 3.5mm hss high speed m35 cobalt twist drill uses a 135-degree bifurcated tip design, and starts drilling immediately with a small force
  • [Wide Application]: This 3.5mm hss drill bit set is sharp and durable, which can be widely used for drilling stainless steel plates, automobile spring steel and die steel

Description

Descriptions:
These cobalt drill bits are made of M35 material, includes 5% cobalt, high hardness, stable performance. Cobalt steel extends cutting edge life and maintains cutting life after resharpening
The metal drill bits are ideal for drilling on stainless steel, cast iron, sheet metal, steel plate, Angle iron.

Features:
- the 3.5mm drill bit for metal is made of M35 material, includes 5% cobalt, high hardness, stable performance.
- 135-degree split-point tip starts drilling immediately with less force and eliminates "walking" across the work surface.
- The drill bits for stainless steel is ideal for drilling on stainless steel, cast iron, sheet metal, steel plate, Angle iron.
- With high surface finish, high grinding precision , the blade is sharp and durable in use.
- The metal drill bit is widely used in the drilling of stainless steel plate, automobile spring steel and die steel
- Cobalt steel extends cutting edge life and maintains cutting life after resharpening

Specifications:
Material: HSS CO/M35
Drill bit size(Optional):1.0, 1.5mm, 2mm, 2.5mm, 3.0mm, 3.2mm, 3.5mm, 4mm, 4.5mm, 5mm
Quantity:10

Package included:
10 x M35 Cobalt Drill Bits

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