Product Review
6pcs a set of triangle glass drill that is durable and has excellent workmanship with titanium plated alloy material.
Specifications
Material: Hard alloy
Surface Treatment: Plating titanium
Hex Shank Diameter: Approx. 6.35mm (1/4 inch hexagonal shank)
Package Weight: Approx. 110g / 3.88oz
Package Size: Approx. 10.5 * 6.5 * 1cm / 4.13 * 2.56 * 0.39in
What is in the box
6 * Glass Drill
Note
To improve the service life, it is better to add some cooling liquid, such as water, kerosene or turpentine while drilling.











