Bosch's 1/2-in 2-speed hammer drill kit has two speed settings, one for high speed and one for high torque, features a torque-control auxiliary handle - which locks into place, and the handle has a built in depth gauge. Explore HomElectrical now!
- Chuck Design: Keyed.
- Chuck Size: 1/2-in.
- Max Capacity in Concrete: 7/8-in.
- Max Capacity in Wood: 1-5/8-in.
- No Load BPM: 0 - 15,300 / 0 - 51,000.
- No Load RPM: 0 - 900 / 0 - 3,000.
- 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.
- Two speeds - high speed for concrete, high torque for drilling in wood and metal.
- Works with Bosch PRO + GUARD dust solutions - an end-to-end dust-collection system that helps users move toward OSHA Silica Table 1 dust compliance.
- Includes:
- (1) HD21-2 Two-Speed Hammer Drill.
- (1) 360 degree Auxiliary Handle.
- (1) Depth Gauge.
- (1) Chuck Key.
- (1) Carrying Case.