Diamond coated super extra length bits 5 pcs assorted

5 pcs assorted, one pc each of 1.2,1.5,1.8,2.1 and 2.6mm, diamond coated extra length 30mm, grit:120#, overall length:60mm, shank:2.3mm, nw:7.4g
Must add water for coolant!
Suitable for drilling and grinding of jades, gems, glass, tiles, ceramic, porcelain …

  • Model: 234010
  • Shipping Weight: 0.0074kgs

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USD$3.90

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