5 Pcs Diamond triangle Burr Drill Bit Set for Carving Engraving Drilling 4-12mm

Description:

1. triangle tip, diamond coated head.

2. Can be installed on the electronic grinder, hanging grinder and hand electric drill.

3. Used for sculpting, dressing, grinding and internal grinding carbide in ceramic, glass, gemstones, alloy and many other abrasive materials.

Specification:

Material: Metal, Diamond.

Shape: triangle Shape.

Shank Diameter: 3mm(0.08inch).

Size(optional):3*4mm,3*5mm,3*6mm,3*8mm,3*10mm,3*12mm

Color: Silver Tone.

Length:33-40mm

Quantity:5pcs

Package Includes:

5pcs Grinding Needle Head

Note:

1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.

2. Please allow slight manual measurement deviation for the data.