Ryobi R18PDBL-252S (5133003614)

A screwdriver bit is a tool for driving screws and one that can be fitted to most drilling power tools. All screws have a head with a contour such that an appropriate screwdriver tip can be engaged in more→it in such a way that the application of sufficient torque to the screwdriver will cause the screw to rotate.

Diablo's SDS-Plus 4-cutter full-carbide head concrete anchor hammer drill bits are one of the strongest, most durable and fastest tapcon installation bits. Diablo's full-carbide head bits withstand th more→e stress of high-powered hammer drills and the impact of rebar cutting, delivering extreme durability and strength. Produced with Tri-Metal Diffusion Bonding technology, the full-carbide head resists heat and prevents breakage for maximum life and productivity. Precision Tip delivers the stability and accuracy required to produce fast, precise holes in concrete with rebar for anchor setting. Optimized for maximum performance in corded and cordless SDS-Plus rotary hammers.

For rotary drilling only. Includes 5/32 pilot bit which must be used first. Ideal for drilling porcelain tiles up to a scratch hardness of 8. The drill bit will not walk, tape or center punching is no more→longer needed. Flat bottom parabolic flute ensures fast and efficient removal of drill dust and prevents clogging. Cuts nice, clean holes with very little or no chipping; operate drill motor 400-600 RPM.