Black And Decker MTHD5-XJ Multievo Multi-tool Hammer Drill Attachment Comes With : 8mm Masonry bit, 10mm Masonry bit
- Drilling speed : 0-450/0-1450 (with a 14.4V unit) rpm.
- Hammer action allows you to drill into concrete or masonry.
- 2 speed mechanical gear box which delivers high torque in 1st and high speed in 2nd gear.
- 10 torque settings for perfect screwdriving into variety of materials with different screw sizes.
- Chuck - 10mm Two sleeve.