South Bend SB1381 Wood Drill Chucks Keyless Integral Chuck MT#4 1/32-5/8" New

The South Bend SB1381 is a keyless wood drill chuck with an integral MT#4 shank and a 1/32-inch to 5/8-inch gripping range. Built as a one-piece high-alloy body, it is designed for accurate drilling and a secure hold across a wide range of bit sizes.

The integral shank construction helps maximize concentricity between the chuck body, shank, and jaws for smooth, precise performance with very low runout. Its keyless design allows fast bit changes, and the included spanner helps make jaw opening easier when needed.

This chuck is a strong choice for woodworkers, machine users, and shop professionals who want efficient setup and dependable accuracy on MT#4-equipped equipment. It is well suited for production work as well as general drilling applications where precision matters.