0 5mm To 3mm Spherical Burr Drill Bit Set for Glass and Stone Engraving

Feature: High-quality spherical burrs Electroplated spherical burr, it is a trading correction tool for processing various molds, glass instruments and jade carvings. Use with crane grinder, electric grinder, engraving machine, motor.

drill bits are best for use with glass, tiles, stone and hardened metals. Suitable for engraving, engraving, forming, drilling and filing/material removal.

Specification: -Shape: spherical Head diameter: 0.5mm, 1mm, 1.5mm, 2mm, 2.5mm, 3mm -Shank diameter: 2.35mm

Package Contents: 5x spherical burr (according to your )

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.