NAKANISHI Whetstone with Shaft (1Pk (bag) = 10 pieces) Grain size #150 Green Cannonball φ5.1

[Features]
This is a high-precision grinding wheel with a shaft that suppresses run-out accuracy to an extremely low level, with little vibration and chatter.

[Use]
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【specification】
Outer diameter (mm): 5.1
Shape: Cannonball
Shaft diameter (mm): 2.34
Shaft length (mm): 53
Granularity (#): 150
Color: Green
Abrasive grain: GC
Width (mm): 17.5
Maximum operating speed (rpm): 50000

[Specification 2]
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[Material/Finish]
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[Set contents/accessories]
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【caution】
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