Diamond abrasive mounted points 30pcs/set stone carving grinding head

Specification:

Shank diameter: Φ2.35/3.00/3.17mm

Total length: 45mm

Diamond grit: #100, #150, #200, or upon request

Coating: nickel, chrome, titanium available

Specifications is also available for 8pcs/set,1 0pcs/set, 12pcs/set, 20pcs/set, 25pcs/set, 30pcs/set, 50pcs/set.

Features:

1. Designed for carving a wide range of ultra hard to soft material into intricate shapes.

2. Designed for use with all popular hand held machines & must be used with coolant.

3. Used on: Hand Piece Drills, Cordless Drills, & Other Equipment (must be used between 9,000 to 35,000 RPM's (do not exceed 35,000 RPM)

4. Application: Electroplated diamond mounted points(diamond burr) have good performance with smooth cutting surface, and high drilling speed.