Dremel 1/4" Diamond Glass Drilling Bit, For Rotary Tool, Includes Cutting Oil

Drills clean holes in glass, tile, and bottle work without a lot of fuss.

Made for your rotary tool and built to keep the cut steady.

Product Overview:

If you have ever watched a bit skate across glass, you know the feeling. This Dremel glass drilling bit gives your rotary tool a steadier bite for glass, ceramic wall tile, glass block, glass bottles, and jewelry work. The diamond impregnated core style design helps it keep going, and the 360 degree diamond grit lets you enlarge a hole with a rasping touch when you need a bit more room. The side holes help clear glass dust, so the cut stays cleaner. Add the included cutting oil, and you get a calmer, cooler setup that feels a whole lot more in control.

Key Features:

• Diamond impregnated core style bit gives your rotary tool a dependable cut, even on flat or contoured surfaces.
• 360 degree diamond grit lets you enlarge a hole with a rasping action when the opening needs a little more breathing room.
• Side holes for dust removal help clear glass dust from inside the bit, so the work feels less choked up.
• Includes cutting oil to help speed the cut and reduce overheating, which is a sensible little extra.
• Made for glass, ceramic wall tile, glass block, glass bottles, and jewelry so you can handle a range of careful jobs without swapping gear all the time.

Quick Specs:

• Brand: Dremel
• Model Number: 663DR
• Format/Type: Glass Drilling Bit
• Compatibility/Use: For use with the Dremel rotary tool to drill glass, ceramic wall tile, glass block, glass bottles, and jewelry
• Quantity/Pack: EACH
• Material/Finish: Diamond-impregnated
• Diameter: 1/4 In.

Set it in place, add the oil, and you can feel the job settle down as the cut starts clean and stays measured. If you want that steadier, quieter kind of work, this is a solid place to start.

Packaged with Dremel cutting oil to increase the speed of cut and prevent damage to the bit from overheating.