For the best blend of cut-rate and finish, choose the KEYING Oil Stone, which is ideal for cleaning acute angles in dies and molds and stoning geometric chasers and sewing machine feeds. Choose the coarse grit to quickly restore edges, the medium grit for general edge sharpening needs, and the fine grit for the sharpest edges.
Length: 150mm
Shape: Triangular Prism/Cube/Cuboid/Cylinder/Semi-cylinder
Raw Materials: Brown Fused Alumina (A)/White Fused Alumina (WA)/Microcrystalline Fused Alumina (MA)/Single Crystal Corundum (SA)/Black Corundum (BA)/Green Silicon Carbide (GC)/Chrome Corundum (PA)/Zircon Corundum (ZA)/Black Silicon Carbide (C)
Aluminium
Other non-ferrous metals
Stainless steel (INOX)
Hardened, heat-treated steels over 1,200 N/mm2 (over 38 HRC)
Surface work
Rounding
Work on edges
Polishing
Fine finishing
Fine grinding in multiple steps
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