South Bend SB1383 Wood Drill Chuck Keyless Integral R8 1/32-5/8" New

The South Bend SB1383 is a keyless drill chuck with an integral R8 shank, designed for holding drill bits from 1/32 inch to 5/8 inch. Its one-piece integral construction helps improve concentricity between the chuck body, shank, and jaws for accurate drilling performance.

Made from a high-alloy body that is turned and finish ground throughout, this chuck is built to minimize total indicated runout and support smoother, more precise operation. The keyless design allows for quick bit changes, and a spanner is included to make jaw opening easier when needed.

Ideal for machinists, toolroom users, and shop owners working with R8 spindle machines, this chuck is a practical choice for improving efficiency and maintaining accuracy in drilling applications.