Vacuum Brazed Drill Bits

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M14 Dry Drill Bit Holesaw for Granite

M14 Dry Drill Bit Holesaw for Granite&Ceramic 
Model: WSVDB-PM14 

Application: For fast and dry drilling of porcelain tiles, granite, marble, etc 

Manufacturing Arts: Vacuum Brazed


Size Available: 25-68mm 

Optimum RPM：10,000-12,000 

Machinery: Angle Grinder 

Overall length: 90mm 

Wall thickness with diamond: 3.2mm 

Diamond Stripes: 30*10MM(H*W) 


产品详情

Dry Diamond Drill Bits for Ceramic, Dry Drill Bit for Tile, Dry Drill Bit for Granite

1. Vacuum brazed dry drill bits can be used in dry drilling of granites, marble, hard tiles, hard porcelain, ceramics, etc.

2. It will perform much better if used in wet conditions; The life will be times more than the electroplated drill bits which can't be used in dry drilling. Drilling speed is fantastic fast.
3. Could be used wet or dry with cooling slots design for easier core removal when stuck.
4. With Protection Diamond Stripes
5. Diamond length: 15mm
6. Self-cooling, self-sharpening(from 6mm-14mm)
7. Diamond grit: 40/50#
8. The protective diamond strips on the shank make the drilling more smooth, and the life also improved accordingly.

Our dry drill bits are widely accepted among many European countries, our dry drill bits are your best choice.