The ordinary drill bit is easy to damage tile. glass. and other materials when drilling!

The four-edge cross bit has a concentrated stress point and can drill faster and more accurately without damaging the material.

Full range of sizes(3-12mm). faster drilling to meet your diverse needs and improve efficiency.

MAIN FEATURES

• Durable Material: Made of high-hardness steel. strong. rust-proof. wear-resistant. corrosion-resistant. and durable.
• Drill Faster: Sharp 4-edge design. drills faster and more precision. effectively improving working efficiency.  
• Compatibility: Universal hexagon shank. suitable for most electric drills. hand drills. lithium drills. etc.
• Wide Application: Widely used in ceramic tile. vitrified brick. glass. concrete. metal. wood. and other drilling purposes.

SPECIFICATION

• Material: Steel
• Color: Black
• Drill Bit Size: 3mm. 4mm. 5mm. 6mm. 8mm. 10mm. 12mm
• Package Includes: 1 * 4-edge Cross Drill Bit Set 

NOTE

• Please allow slight measurement deviation due to manual measurement.
• Due to the different monitor and light effects. the actual color of the item might be slightly different from the color shown in the pictures.