Finger Bit
The JDK diamond finger bits are widely used for milling and grinding stone surfaces and generally used after drilling holes on the tops of stones. The diamond bits are directly driven by a spindle at a fast rotation speed to cut stone edges as programmed and further profile stone edges by precise edge profiling wheels.
Features of the Diamond Finger Bit
1. Sharp, quality, and efficient
2. Long lifespan, low cost, good grinding effect, eco-friendly
3. Suitable for drilling, milling, grinding, and use in molding lines
4. Professional sales service provided
Size of the Diamond Finger Bit
Standard Specifications| Diameter | Effective Length | Connection |
| 20 | 20mm | G1/2" |
| 20 | 25mm | G1/2" |
| 20 | 30mm | G1/2" |
| 20 | 35mm | G1/2" |
| 20 | 40mm | G1/2" |
| 20 | 45mm | G1/2" |
| 20 | 50mm | G1/2" |
| 20 | 55mm | G1/2" |
| 20 | 60mm | G1/2" |
| 24 | 20mm | G1/2" |
| 24 | 25mm | G1/2" |
| 24 | 30mm | G1/2" |
| 24 | 35mm | G1/2" |
| 24 | 40mm | G1/2" |
| 24 | 45mm | G1/2" |
| 24 | 50mm | G1/2" |
| 24 | 55mm | G1/2" |
| 24 | 60mm | G1/2" |
Diamond finger bits with customized specifications are available upon request.
Other specifications are also available. We can provide custom designs and sizes according to the machine you have.
How To Buy Our Diamond Finger Bit
1) Tell us the size of the finger bit - photos are welcome.
2) Place an order and pay.
Terms of Payment
TT, Western Union,
For bulk orders, L/C is also available
100% payment before delivery
After-Sale Service
1. Our technician tests each diamond finger bit before it leaves the factory
2. We provide support for the entire process from the raw material formula to selecting the diamond tool manufacturing technique.
3. We supply high quality diamond profiling bit at reasonable prices according to your drawings or samples. We also provide OEM services.
