Screw Machine Drill Bits

Screw Machine Drill Bits for Accuracy and Control

Get stable, accurate drilling with JB Tools’ screw machine drill bits. Shorter in length for added strength and reduced deflection, these bits are ideal for precision machining, especially in setups with limited space. Commonly used in screw machines and lathes, they’re available in high-speed steel and cobalt options for reliable cutting across metals and hard materials.