The Bosch SDS Plus Bulldog? Xtreme rotary hammer bit provides 4X life in concrete with rebar, due to its 100% full-carbide tip design and proprietary diffusion bonding technology. Diffusion bonding high-heat, high-pressure solid-state welding produces an incredibly strong bond. In internal tests, these bits delivered 4X life in concrete with rebar than a standard SDS Plus bit. The Bulldog? Xtreme bit provides 25% more holes per charge, with an upgraded variable flute design, four flutes transition to two flutes for fast dust removal. Its centric conical tip results in rounder holes for precision anchoring and it has a wear mark that helps to assure accuracy of the hole.

Bit tip and flutes remove dust more efficiently while the reduced area above the flute prevents binding while drilling. Chrome vanadium shaft and high heat resistance for reduced tip loss, fits all SDS-plus and Hilti TE-C rotary hammers.

Bit will fit all hammer drills with 3-jaw or Jacobs chuck and features a chrome vanadium shaft through hardened to 50-53HrC, shot-peened, double-tempered finish, flute geometry removes dust from the hole quicker, copper braze material gives high heat resistance. All tips made to ANSI specifications.

Bit will fit all hammer drills with 3-jaw or Jacobs chuck and features a chrome vanadium shaft through hardened to 50-53HrC, shot-peened, double-tempered finish, flute geometry removes dust from the hole quicker, copper braze material gives high heat resistance. All tips made to ANSI specifications.

Sets up to 25% more anchors than standard masonry bits, DeWALT? SDS Plus masonry drill bits power through masonry, concrete and more with a carbide tip that maximizes bit life. An elongated 4-flute helix helps to increase material removal and 3 flats on the shank helps to prevent slippage.

Bit will fit all hammer drills with 3-jaw or Jacobs chuck and features a chrome vanadium shaft through hardened to 50-53HrC, shot-peened, double-tempered finish, flute geometry removes dust from the hole quicker, copper braze material gives high heat resistance. All tips made to ANSI specifications.

IRWIN HSS AIRCRAFT BIT 1/4X12"

IRWIN HSS AIRCRAFT BIT 5/16X12"

IRWIN HSS AIRCRAFT BIT 1/2X12"

BOSCH SDS MAX SPEED BIT 5/8 X 13

BOSCH MAXBIT 3/4 X 13

MIL 5PC HAMMER DRILL BIT KIT

MIL 7PC HAMMER DRILL BIT KIT

The DHR171Z is a 17mm cordless Rotary Hammer powered by 18V Li-ion battery (not included) to deliver up to 1.2 Joules of impact energy and 4,800 impacts per minute.The variable speed trigger allows the operator to adjust the speed based on the material or application and the constant speed control automatically applies additional power to the motor to maintain speed under load. The brushless motor eliminates carbon brushes enabling the motor to run cooler and more efficiently for longer life and generates less heat build-up.