Jet JCT-5670 1/2-Inch Pneumatic Drill
The Jet JCT-5670 550670 uses a D-handle and adjustable auxiliary handle to support two-handed control during drilling. Its 1/2-inch Jacobs chuck and 1,200 RPM maximum speed distinguish it from smaller, faster air drills when selecting a tool around bit shank and cutting-speed requirements.
Specifications and included details
- 1/2-inch Jacobs chuck and maximum speed of 1,200 RPM.
- 3/8-inch NPT inlet; specified minimum hose size is 1/2 inch.
- Listed air consumption 5 CFM, stall torque 16.2 ft-lb and overall length 14 inches.
- D-handle with adjustable auxiliary handle.
Before ordering
Choose the bit and cutting speed for the material and operation. Check chuck acceptance, work clearance and air supply against the manual. Chuck capacity is not a universal maximum hole diameter in every material.
Product questions and answers
Is the 1/2-inch chuck the air inlet size?
No. The chuck is 1/2 inch; the air inlet is 3/8-inch NPT, and the minimum hose size is listed as 1/2 inch. These specifications describe different parts of the setup.
Can I use the 16.2 ft-lb stall torque as a fastening setting?
No. Stall torque describes a motor condition, not a calibrated fastener-tightening setting. This is a drill, and final torque work requires the appropriate calibrated tool.
Does 1/2-inch chuck capacity guarantee a 1/2-inch hole in any material?
No. Chuck capacity concerns the accepted bit shank. Hole size and drilling suitability depend on the bit, material and manufacturer's operating limits.
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