Groz K3-4Ms Hss Knurl 3/4In D X 1/4In W X 1/4In Hole 752017 Fits most tube and cartridge

Fits most tube and cartridge caulk and sealer cylinders

Extra-Fine diamond (9 micron / 1200 mesh) to polish and refine a razor edge after sharpening with a coarser diamond

7mm PH1 PH2 PZ1 PZ2 1/4 Hex x 1/4Square Adaptor

Length: 45mm

Groz K3-4Ms Hss Knurl 3/4In D X 1/4In W X 1/4In Hole 752017 Fits most tube and cartridgeGZ12902 GROZ K3 4MS HSS KNURL 3 4IN (D) X 1 4IN (W) X 1 4IN HOLE HSS Knurls Manufactured from High Speed Steel. Fully hardened to over 60 HRC. Knurls have perfectly formed short teeth. Faces are chamfered on both sides to produce burr free work of uniform precision. Left hand knurling is produced by right hand knurls and right hand knurling is produced by left hand knurls. Diamond knurling is produced by using right and left hand knurls in pairs.