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4-Edge Cross Drill Bit, Multi-Function Hex Shank Cross Alloy Tip Concrete Drill

Product Description
Material: Steel
Color: Black
Drill Bit Size: 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm

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

Universal hexagon shank, suitable for most electric drills, hand drills, lithium drills, etc.

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.

Package Includes:
1pc / 1set (7pcs)  * 4-edge Cross Drill Bit 

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