When working with drywall, use these Rotozip X-bit 5/32 inch. Drywall bits for a slow, controlled cut. They are designed to fit into Rotozip cut-out tools. Allows you to make faster, controlled drywall cut-outs from outlets to window or door openings. For increased durability and performance, check out our professional-grade X-bits. Remove an old or damaged wallUse with Rotozip cut-out toolsFor slow, controlled cuts of outlet boxes in drywall5/32 in. shank for precision of 1/8 in. bits and strength of 1/4 in. bits5x stronger and 2x faster than Rotozip zip bits