Grizzly H8012 Wood Drill Chuck 1/8"-3/4" x JT3 Keyless Drill Chuck New

The Grizzly H8012 is a precision-milled keyless drill chuck designed to hold drill bits from 1/8 inch to 3/4 inch with a JT3 mount. Its large knurled body makes bit changes quick and allows for strong hand tightening without a chuck key.

For added grip when extra tightening force is needed, the body includes three 5/16 inch holes for use with a spanner wrench. With an overall size of 2-3/4 inches in diameter by 5 inches long, it is well suited for larger drilling setups and demanding shop use.

This chuck is a practical choice for woodworkers, machinists, and serious DIY users looking for fast bit changes, a wide clamping range, and solid holding power in a keyless design.