ZL-25A Diamond polishing drill bit is mainly used for carving, peeling, polishing of stone, glass, ceramic.
Advantage:
1. High quality diamond
2. Good sharpness, high efficiency
3. Durable, long life
Product code: ZL-25A
Diameter: Φ20mm
Height: 32mm
Grit: 50# 100# 200# 400# 800# 1500# 3000
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