Diamond coated drill bits 10 pcs - 9mm

Diamond electroplated hole saw, slotted cutting rim fast cut type, cutting diameter:9mm, inner diameter:6.8mm, nner depth:17mm, grit:120#, shank:6mm, total length:50mm, nw:74g
Wet cutting, suitable to cut jades, gems, stone, glass, porcelain, ceramic, porcelain, tile, limestone, marble, granite, fiberglass …
  • Model: 204009
  • Shipping Weight: 0.074kgs

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