5 Pcs 80 Grit Concave Arc Diamond Burr Ring Making Bits
- Concave burr are made of 80# premium diamond particle for sharp cutting
- All of diamond burs are 1/8'' shank fit rotary tools, drill and pneumatic power tools
- Concave arc shape grinding head design suitable for bracelet / ring making
- Great for field stone, ceramics, glass, agate, tile, marble , jewelry, rock etc
- Be sure to cool the water (like a drip device in a hospital) when you carving
Estimated shipping
Select a product to estimate shipping.PRODUCT DESCRIPTION:
Materials: Concave arc burr are made of diamond particle for grinding/carving.
Mandrel: All of diamond burr are 1/8" shank fits rotary tool, drill, griner, etc.
Feature: Concave arc shape grinding head design suitable for bracelet / ring making
Widely used: This diamond burs suitable for grinding and carving field stone, ceramics, glass, carbide, tile, marble, jewlry, rock, etc.
Package Contents:
5 pieces 1/8" shank concave arc shape diamond burr.
Warm Prompt:
1. On the new tools must be installed when the tool is to try whether the beating. have to adjust to not jump to use. Otherwise the tool is quickly worn out and the carved object are not very smooth.
2. Be sure to cool the water (like a drip device in a hospital) when you carving. if dry drilling then the diamond on the head of the tool is graphitized by overheating, and it is quickly worn out.
Product details



Specifications
| Main Specification | |
|---|---|
| Manufacturer | Luo ke |
| Brand | Luo Ke |
| Included Components | 5 pieces 1/8'' shank 80 grit concave arc shape diamond burr. |
| Material | Diamond Particle |
| Item Weight | 1.44 Ounces |
| Product information | |
|---|---|
| Package Dimensions | 4.37 x 2.76 x 0.63 inches |
| Item model number | 80 Grit Concave Arc Diamond Burr |
| Technical Details | |
|---|---|
| Part Number | Concave Arc Diamond Burs |
| Others | |
|---|---|
| Date First Available | 2025, March 24 |
| Product Type | Cutting Burrs |
| Tags | |
|---|---|
| Tags | |





