Diamond coated carving bit cup shape 10 pcs - 4.0mm

Diameter: 4mm, Grit: 150#, Total Length: 43mm, Shank: 2.35mm
Suitable for trimming ends, polishing and carving of jade, agate, glass, ceramics…
For carvinging sphere, eye, circle shape and hole cutting, etc.

  • Model: 284120
  • Shipping Weight: 0.016kgs

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USD$2.90

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