PFERD diamond internal bar 3mm shaft 120 blade diameter 4.0mm

[Features]● Abrasive grains protrude sufficiently from the binder, so it excels in discharging chips and does not put a load on the tool even with high-feed polishing. ● Highly durable coating technology reduces dust emissions, suppresses noise and vibration, and boasts advanced environmental adaptability.

[Use] ● For polishing the inner surface of holes, R parts and curved parts.

[Specifications] ● Maximum number of rotations (rpm): 50400 ● Shaft diameter (mm): 3 ● Blade diameter (mm): 4.0 ● Grain size (#): 120 ● Shape: cylindrical ● Blade length (mm): 5 ● Total length (mm): 50 Neck (mm): -

[Specification 2]
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[Material/Finish] Electrodeposited diamond

[Set contents/accessories]
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【Note】
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