Two-piece ND-31 motor with dual ball bearing for longer motor life
16 Torque settings
Shift-Lock™ drive system quickly shifts from "hammer drill" to "driver" mode with one touch
Ergonomic rubberized grip for comfort and control
Exclusive refined rare earth magnet produces maximum power
Two-piece armature and field allows greater serviceability
Makita built all metal gears for maximum durability
3-Speed design produces 25% faster working speed with more efficiency in a wider range of applications
Externally accessible brushes for serviceability and longer motor life Operates at 0-300 RPM, 0-600 RPM, and 0-1,700 RPM
0 to 4,500 BPM, 0-9,000 BPM, and 0-25,500 BPM
560 in-lbs. Torque
Capacity in steel: 1/2"
Capacity in masonry: 5/8"
Drills 19 holes per charge with 3" Self-feed bit
Drills 68 holes per charge with 7/8" Spade bit
Drives 96 3/8" Lag bolts per charge Bare tool only