24Pcs Diamond Drill Bits Glass Tile Bits Set, Hollow Core Drill Bits, Extractor Remover Hole Saws

A Must-have Hole Saw Kit for Glass Processing, Interior Decoration, or DIY Projects Alike!
Ingenious Design Makes Drilling a Breeze
Each drill bit comes with a shank that holds the bit in place without slipping. You'll be to drill clean holes effortlessly! Two side holes on the bits allow for easy removal to increase drilling accuracy and efficiency. Obnoxious debris be removed automatically so that the bits last as long as possible.
Notes:
1.These bits are not suitable for drilling concrete or materials that are thicker than 0.5 inch.
2.To prolong the life of the bits, lower drilling speed and wet the with water for added lubrication.
Material: steel
Color: Silver
Special Feature: Always use water for lubrication
Package Content
24x Hole Saw

Only the above package content, other products are not included.
Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.