Capacity:          
Steel / Wood: 10 / 21 mm (3/8” / 13/16”)
Chuck capacity:
0.8 - 10 mm (1/32 - 3/8”)
No Load Speed (RPM):        
High / Low: 0 - 1,700 / 0 - 450                                       
Max Fastening Torque:
Hard / Soft: 30 / 14 N·m (270 / 130 in.lbs.)
Max lock torque:
28 N·m (250 in.lbs.)
Dimensions (L x W x H):
w/ BL1016/BL1021B: 179x66x212 mm
Net weight:
1.1 - 1.2 kg (2.4 - 2.7 lbs.)