The KEY to Saving Time… is NO KEY!
We’ve added keyless chucks to our high-quality drills. Change drill bits in and out with a twist of the hand to save time.
- 1/2” and 3/8” chucks
- 2-sleeve design allows safe tightening without using drill power
- Internal locking mechanism helps keep drill bit tight
- Hardened jaws for high torque bit holding. (Carbide inserts in 1/2” chuck)
Regarded as the Number 1 choice in the industry, Sioux Tools’ pneumatic drills are known around the world for their exceptional engineering and construction. A wide range of con gurations, speeds, and options ensure a perfect match for any application. Through next generation ergonomics and the continued focus on productivity and operator safety comes the development of the Sioux Tools Signature Series Drill line.
- Wrought material with machined/forged part (eliminate porosity)
- Precision machining of critical features; improve load
- Impact Mechanism – Premium distribution of mechanism
- Improved shot-peen process to increase durability
- Shot peen processing to increase fatigue strength
- Precision machined alignment holes