1/2 x 18" Sanding Belt 457x13mm Abrasive Grinding Belts Zirconia P40 - Aluminum Oxide P1200, A3 - A65, Non-woven Nylon Fiber ceramic tile edging tool 6004 installed ---- 6004 bearings

6004 installed ----  6004 bearings installed with 20mm inner hole ( bearings OD42*ID20*TH12mm )

Waxing Polishing Wheel

Mainly used for cutting steel material

6005 installed ---- 6005 bearings installed with 25mm inner hole ( bearings OD47*ID25*TH12mm )

does not change in the color of the stone itself

1/2 x 18" Sanding Belt 457x13mm Abrasive Grinding Belts Zirconia P40 - Aluminum Oxide P1200, A3 - A65, Non-woven Nylon Fiber ceramic tile edging tool 6004 installed ---- 6004 bearings3M 577F Zirconia Available grits P40 P60 P80 P120 Excellent self sharpen, wear resistant. High heat dissipation performance, Suitable for grinding of stainless steel and high temperature tempering steel. Non alloy steel: common structure steel, free cutting steel, heat treated steel, carbon tool steel etc. Alloy steel: gate steel, heat resistant steel and alloy steel, non magnetized steel, stainless steel(chromium, nickel chromium steel), corrosion