5pcs Titanium Masonry Drill Bit 10mm Concrete Drill Bit with Hex Shank 19mmx45mmx2m * Fit for 5

* Fit for 5

install screws are not included here

Weight: 352g

94-inch (L*W*H)

Wavelength: 940nm

5pcs Titanium Masonry Drill Bit 10mm Concrete Drill Bit with Hex Shank 19mmx45mmx2m * Fit for 51. Made of quality carbide YG6X, the rust resistant treatment and reinforced head prevent the drill from cracking and provide longer service life. The oxygen nitriding treatment of the bit head improves the hardness of the bit 2. Concrete Drill Bits are designed with a U shaped chip discharge groove. This design ensures that all drill dust and chips are collected and released from the drill bit. 3. This 1 4 inch hex shank drill bits can be used on