WinningBore long φ27

[Features]
●By combining the inner and outer blades, the cutting edge is divided into 4 sections for less resistance and increased drilling speed.
●Smooth sharpness and long life.
A long type with a depth of 38 mm allows for drilling of curved surfaces such as pipes.

[Use]
●Work material: Stainless steel plate (15 mm or less), iron, woodwork, plastic, etc.

【specification】
-Blade diameter (mm): 27
- Shank diameter (mm): 10
- Pocket depth (mm): 38
-Blade thickness (mm): 3
- Effective cutting capacity (mm): 15

[Specification 2]
● Shank shape: 3 chamfers (straight)

[Material/Finish]
Blade part: Carbide tip
● Center drill: Cobalt Kosoku steel
A base metal part: Special steel

[Set contents/accessories]
-

【Note】
●When drilling a deep hole of 15 mm or more, make sure the center hole (prepared hole of 6 mm) penetrates before use.