Triangle Drill Bit
Regular price
$34.98
- It has strong toughness and wear resistance.
- Incision resistance are small, increase the opening speed, long service life.
- Industrial grade Coated Carbide Point with 4 Cutting edges.
- Can be installed in the hand drill, electric drill.
- Suitable for Ceramics, granite, tiles, stone, wood, plastic,concrete wall to drilling hole.
Specification:
- Material: Metal.
- Model: Seven pieces suit.
Size information:
| Specification | Total length of drill | Working length | Drill diameter | Shank diameter |
| 3mm | 73mm | 38mm | 3mm | 6.35mm |
| 4mm | 74mm | 39mm | 4mm | 6.35mm |
| 5mm | 75mm | 40mm | 5mm | 6.35mm |
| 6mm | 76mm | 41mm | 6mm | 6.35mm |
| 8mm | 78mm | 43mm | 8mm | 6.35mm |
| 10mm | 82mm | 55mm | 10mm | 6.35mm |
| 12mm | 95mm | 68mm | 12mm | 6.35mm |
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