40 pieces Z/A 577F Abrasive Sanding Belt 330x10mm/457x13mm/520x20mm 40# 60# 80# 120# for Knife Grinding

330*10mm Z/A 577F Abrasive Sanding Belt

• Size: 330x10mm/457x13mm/520x20mm

• Grit: 40#, 60#, 80#, 120# 

• Joint type: Butt joint

• Feature:

1.  Excellent self-sharpen, wear resistant. 

2.  High heat dissipation performance, ideal for grinding of hard metal like knife

• Application:

1. Non alloy steel: common structure steel, free cutting steel, heat treated steel, carbon tool steel etc.

2. Alloy steel: gate steel, heat-resistant steel and alloy steel, non magnetized steel, stainless steel(chromium, nickel chromium steel), corrosion-acid-hot resistant steel etc.

3. Non-ferrous metals: aluminum, copper, zinc, nickel, tin lead alloy

4. Wood: cork, hard wood, resin wood, HDF, MDF, OSB, wood chip, plywood

5. Other materials: acrylic glass, glass, rubber, synthetic materials, leather, porcelain, stone.