Finding that your paper drill isn't punching at full capacity? Before sharpening your drill bit or investing in a new drill bit, clean out the hollow of the drill bit. Clean all styles of hollow drill bits with the three prong Drill Bit Chip Cleaner. This Drill Bit Cleaner is built to last and made with a sturdy base & heavy duty posts. This Drill Chip Cleaner features three different post thicknesses for your hollow drill bits, including 1/8", 3/16", & 1/4".