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For use in electric or pneumatic drills and milling machines. | |
Adjustable working pressure. | |
Specially shaped guide arms precisely press the whetstones | |
and equivalent against the cylinder wall. | |
When lapping, the stones should come into light contact with the wall. | |
Sharpen only when the stones are fully in the cylinder. | |
Perform slight vertical motions while sharpening for a diamond-shaped pattern | |
and better piston lubrication. |
Specific References