SI-2001S Small body size die grinder 1/4" collet SI-2002 Variable speed throttle for positive control. Compact, lightweight, ergonomic design . Feather touch throttle lever for easy operation A plastic body cover absorbs tool vibrations and protects your hand from the cold 1/4" collet Built-in air regulator for easy adjustment SI-2015A Head rotates 120 degrees for operating convenience. Variable speed throttle for positive control. Planetary geared die grinder. 5,500rpm low speed and high torque 1/4" and 6mm collets are available Compact, lightweight, ergonomic design and feather touch throttle lever for easy operation A plastic body cover absorbs tool vibrations and protects your hand from the cold SI-2006S Small body size, angle head die grinder 1/4" collet Compact, lightweight, ergonomic design and feather touch throttle lever for easy operation. Lever throttle with safety lock SI-2005 Small body size, angle head die grinder with a plastic grip cover 1/4" collet Compact, lightweight, ergonomic design and feather touch throttle lever for easy operation. A plastic body cover absorbs tool vibrations and protects your hand from the cold Lever throttle with safety lock SI-2010 Compact, lightweight, ergonomic design and feather touch throttle lever for easy operation A plastic body cover absorbs tool vibrations and protects your hand from the cold SI-2011S Medium body size die grinder 1/4" collet Rear exhaust directs air away from operator and work place Lever throttle with safety lock Compact, lightweight, ergonomic design and feather touch throttle lever for easy operation SI-2012 Medium body size die grinder with a plastic grip cover 1/4" collet Compact, lightweight, ergonomic design and feather touch throttle lever for easy operation A plastic body cover absorbs tool vibrations and protects your hand from the cold SI-2033 A straight grinder designed for 3" cut off discs For cutting sheet metal or pipe Especially useful for cutting the exhaust pipe on motorcars Compact and lightweight body with lever throttle for safety operation SI-2022S Die grinder with the extended shaft 1/4" collet Special designed extended die grinder for unreachable place