Makita HP1640 (162286)

Milwaukee Cobalt Red Helix drill bits are engineered for extreme durability and long life in hard metal applications. The Milwaukee cobalt drill bits are designed with a Variable Helix that includes a more→n aggressive 35-degree Helix Angle which ends at 15 degrees. The drill bits have Quadedge Tip to decrease heat buildup and drill faster. The 135-degree split point tip delivers a precision start and prevents walking for fast, accurate holes in hard metal, PVC, and wood. The tapered drill bits feature a new Enhanced Tapered Web that strengthens the bit's core to increase flute durability.

Now drill holes in glass with your Dremel rotary tool. This diamond impregnated core style bit features superior long life and is ideal for drilling in both flat and contoured surfaces. Diamond grit a more→full 360 degree around the circumference of the bit allows it to be used in a rasping action to enlarge a hole if needed. Holes on the side of the bit allow the removal of glass dust from inside the bit. Each bit is aged with Dremel cutting oil to increase the speed of cut and prevent damage to the bit from overheating. For use on glass, ceramic wall tile, glass block, glass bottles, jewelry.

The Milwaukee 6 in. x 3/8 in. Universal QUIK-LOK Extension is a drill bit accessory that provides extended reach for your drill or driver. It is compatible with most 3/8 in. hex shanks, with or withou more→t a power groove. The QUIK-LOK design allows for tool-free attachment and removal of accessories, making it quick and easy to switch between bits.