Diamond core drill bits for granite drilling
Description:
The core bits are long lifespan and high efficiency. According to different connection, there
are normal stone bits and stone bits with thread.Diamond Core Drill Bit is equipped with
advanced processing technics of Diamond Core Drill Bit .Diamond core drill bits are specially
designed for drilling granite, marble, concrete and other hard material; wear resisting and sharp
with deep hole drilling accuracy;competitive price and on time delivery;
different shape and special size are available on requirement.
Specification for your reference :
| Diameter | Segment size | Use | Length |
Welding Method |
Adaptor |
| 25mm(1") | 25x2.5x8mm | Wet or Dry | 4"(100mm) | Silver Welding or Laser Welding | 5/8"-11M14 |
| 32mm(1-1/4") | 32x3.0x8mm | ||||
| 35mm(1-3/8") | 35x3.0x8mm | ||||
| 38mm(1-1/2") | 38x3.0x8mm | ||||
| 45mm(1-3/4") | 45x3.0x8mm | ||||
| 50mm(2") | 50x3.0x8mm |
