MITSUBISHI Violet high precision drill 20.0mm

[Features]
●By violet coating, the tool life is 2 to 3 times longer than that of TiN-coated products, and it is especially effective in alloy steel, carbon steel, die steel, tempered materials, and difficult-to-cut materials.
●High-precision machining is achieved with a tip shape that is suitable for machining applications.

[Use]
●Work material: Mild steel, general steel, cast iron, stainless steel.

【specification】
-Blade diameter (mm): 20
- Groove length (mm): 120
- Total length (mm): 189
- Shank diameter (mm): 20
-Surface treatment: Violet coating (V)
● Effective processing depth: 5D (blade diameter x 5 times)

[Specification 2]
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[Material/Finish]
High-grade high-alloy Kosoku steel (HG HSS)

[Set contents/accessories]
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【Note】
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