Xmomx Tapered Drill Bit Chamfer Cutter Countersink Diamond Grinding Hole Tool 30mm Dia 90 Degree 8mm Shank For Ceramic Glass Marble Wood

Description:
1) This Tapered Drill Bit is good Tool to cut a chamfer or Deburring
2) Material: It's made of high quality Steel with Diamond coating which is useful for Deburring for chamfer cutting
3) It's easy to install and operate with its professional design and sturdy Structure
4) It could be used widely on not only Glass, Marble, but also on Wood.

Features:
1. External Diameter: 30 mm
2. Shank Diameter: 8 mm
3. Degree: 90

Package includes:
1 x Drill Bit