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
- 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
- (1) HD21-2 Two-Speed Hammer Drill
- (1) 360 Degree Auxiliary Handle
- (1) Depth Gauge
- (1) Chuck Key
- (1) Carrying Case
- Weight: 10.83 LBS
- Width: 14.50 (in)
- Height: 5.00 (in)
- Depth: 15.75 (in)
Case IncludedYes
Chuck DesignKeyed
Drill / Driver Maximum RPM3000
Drill TypeHammer Drill
Number of Hammer Settings2
Housing MaterialMetal Gear Housing
Variable SpeedYes
Side HandleYes
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- Weight: 10.83 LBS
- Width: 14.50 (in)
- Height: 5.00 (in)
- Depth: 15.75 (in)