Brazed Tooth Dry Diamond Drilling Bit For Hard Rock
- Model Number: BW-BDDB-00
- Type: Dry use
- Diameter: 20mm to 127mm
- Pipe Length: 100mm or 85mm
- Segment Height: 8mm to 10mm
- Industry: Diamond drilling tools
- Technology: Vacuum brazed
- Advantage: Good sharpness and long lifespan.
- Machine: Hand-held drill and other drilling machine.
- Applications: Boreway brazed tooth dry diamond drilling bit is dry use for drilling granite marble artificial stone and quartz etc.
Introduction:
Brazed tooth dry diamond drilling bits are suitable for stand drilling machine,electrical hand-held
drillers to dry drilling granite and other construction materials. The vacuum brazed processing
method proves the advantages as high efficiency and long lifespan.
Features:
1.Excellent cutting speed with a long lifespan.
2.Ideal design of protective tooth can offer high efficiency dry drilling.
Specifications:
The followings are the normal specifications of our brazed tooth dry diamond drilling bits:
| Code No. | Diameter | Segment Size | Use | Pipe Length | Welding Method | Adaptor |
| BW-BDDB-00 | 20mm (3/4”) | 17/12x3x10 | Dry |
85mm |
Silver Welding or Laser Welding | 5/8"-11 M14 1/2" Gas |
| 22mm (7/8”) | 17/12x3x10 | |||||
| 25mm (1”) | 17/12x3x10 | |||||
| 29mm (1-1/8") | 17/12x3x10 | |||||
| 32mm (1-1/4”) | 16x3x10 | |||||
| 35mm (1-3/8”) | 16x3x10 | |||||
| 38mm (1-1/2”) | 16x3x10 | |||||
| 42mm (1-5/8") | 16x3x10 | |||||
| 45mm (1-3/4”) | 16x3x10 | |||||
| 50/51mm (2”) | 16x3x10 | |||||
| 57mm (2-1/4”) | 22x3.5x10 | |||||
| 60mm (2-3/8”) | 22x3.5x10 | |||||
| 63mm (2-1/2”) | 22x3.5x10 | |||||
| 70mm (2-3/4”) | 22x3.5x10 | |||||
| 76mm (3”) | 22x3.5x10 | |||||
| 80mm (3-1/8” | 22x3.5x10 | |||||
| 89mm (3-1/2”) | 22x3.5x10 | |||||
| 102mm (4”) | 22x3.5x10 | |||||
| 110mm (4-3/8”) | 22x3.5x10 | |||||
| 127mm (5”) | 24x4x10 |
The above specifications are for reference, other specifications can be ordered by customers.
Picture Of Product:
Brazed tooth dry diamond drilling bits
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