Whetstone for NISHIGAKI, Carbide

[Features] ● About 200 6.5 mm spot cutters can be polished.

[Usage] ●Drilling candle type Dedicated whetstone for carbide.

[Specifications] Outer diameter (mm): 48 Grit size (#): 170 Whetstone type: Diamond whetstone

[Specification 2]
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[Material/Finish] ●Diamond whetstone

[Set contents/accessories]
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[Caution] ●High-speed steel drills cannot be polished.