50pcs Diamond mounted point stone carving grinding head

Specification:

Shank size: Φ3mm/3.17mm

Total length: 45mm

Diamond grit: #120,or upon request

Package: plastic box

Description:

1. Coated with tough diamond particle at head.

2. Great for carving, etching, grinding, sanding, etc.

3. Used for processing some precious stones like gem stone, carnelian, stone etc.

4. With the feature of high efficiency and durable for use.

5. Have good performance with smooth cutting surface, and high drilling speed.
6. Included 20 assorted diamond mounted points (diamond burr) in a storage box for different needs.

Advantages:

1. Specification is complete and varied.
2. The diamond is all the way through cutting tip for maximum efficiency

3. Good balance assures excellent carving effect

4. Our Diamond Mounted Points are long life and stable performance
5. Competitive price and superior quality

6. Excellent service