PFERD Sharpening block SBL 100x241x3

The sharpening block is first soaked in coolant and then in-fed manually or by means of a suitable feeding device.
Grinding with the sharpening block will quickly restore the sharpness of your grinding disc.
- The sharpening block is used to restore the sharpness of resinoid-bonded diamond and CBN grinding discs (e.g.
after dressing with a diamond dressing tool).