Makita HR1830F

Diablo's Rebar Demon 4-Cutter Full Carbide Head Hammer Drill Bit & Chisel Set delivers maximum performance, extreme durability and longer life in concrete with rebar and other concrete applications. F more→eaturing Rebar Demon, the first full line of 4-cutter full carbide head hammer drill bits, these bits are the strongest, most durable and fastest solutions on the market. Diablo's ultra-hardened, Dura-Carbide withstands the stress of high-powered hammer drills and the impact of rebar cutting, delivering extreme durability and strength when drilling holes for anchor setting. Diablo chisels deliver extreme durability and stability in general demolition work, adjustment work, restoring joints and clearing …

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.

Milwaukee Shockwave impact duty titanium drill bits with Red Helix are engineered for impacts and drills. Designed with a variable Helix that with an aggressive 35 degree cutting edge which ends at 15 more→degree, The quad edge tip delivers a precision start and four cutting edges to create smaller chips. The 135 degree split point tip delivers a precision start and prevents walking for fast, accurate holes.

FLEXTORQ bits are engineered for durability. This latest generation from DEWALT redefines fitment and performance with overhauled tip geometries. The newest FLEXTORQ PH2 bits deliver 100% more screws more→per bit. Every FLEXTORQ bit features a FLEXTORQ Zone designed to absorb impact for longer life. Save time and find the right bit with new highly-visible laser-etched size. Each FLEXTORQ bit is IMPACT READY with a 1/4 inch hex shank for use in impact drivers and drills.

DeWalt Impact Ready Cleanable Nut Drivers enhance the overall life of a nut driver by allowing users to detach the nut driver from the shank to clean off debris that accumulates during use. Robust mag more→netism provides fastener retention for greater ease of use in all hex-head fastening applications.

IRWIN Blue-Groove point and cutting edge for faster chip removal - 4x faster than standard spade bits