Ingersoll Rand D5241

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.

Diablo's high performance Cobalt Pilot Bit delivers faster cutting performance and increased productivity and is designed to fit all Snap-Lock Plus Mandrels for fast and efficient connectivity. This n more→ew Diablo Cobalt Pilot Bit provides the ultimate cutting performance in hardened metals, cast iron and stainless steel for faster efficient cuts.

Milwaukee Thunderbolt Titanium coated drill bits are designed for extreme durability and up to 3X longer life. The Thunderbolt web features a thicker core than a standard drill bit to provide ultimate more→strength and protect against side-load breakage. The titanium coating reduces heat build-up and keeps the bit sharp to extend performance. The 135 deg. split point tip delivers a precision start and prevents walking for fast, accurate holes. Effective for drilling on curved surfaces, Milwaukee Thunderbolt Titanium Coated bits require less effort to drill through wood, metal and PVC, and are highly recommended for use with portable drills.