The Bosch HD21-2 Two-Speed Hammer Drill features outstanding power, with a 9.2 Amp motor that handles all masonry drilling applications. This hammer drill features a maximum of 51,000 BPM for productivity in concrete and masonry. The dual-mode selector easily converts from rotation-only to hammer-drill mode. Its rotating brush plate allows users to back out bound-up bits. It has two speed settings, one for high speed and one for high power. It has a 360° torque-control auxiliary handle that securely locks into place for great control in heavy-duty drilling operations. The handle has a built In. depth gauge for accuracy. This robust drill has a metal front housing for longer life, a heavy-duty keyed chuck for performance and an overload clutch for security against recoil.
Powerful 9.2 Amp motor – for high-torque and high-speed drilling capabilities
Auxiliary handle with built-in depth gauge – securely locks into place and provides consistent drilling depth
Integral slip clutch – more user security because it disengages the output shaft should the bit get into a bind situation
Rotating brush plate – delivers extended brush life and provides equal power in forward and reverse
Securely clamping, 1/2 In three-jaw chuck — for rugged hammer-drilling applications
Dual-mode selector – easily converts from rotation-only to hammer-drill mode
Pistol-grip handle – includes a compact ergonomic design with soft-grip
Variable-speed reversing trigger — for accurate bit starting, as well as removing fasteners or bound bits
Metal gear housing — for long life and rugged jobsite durability
