Stub Drill Bits

Stub drills are shorter in both flute length and overall length compared to standard jobber drills. They are designed to drill various hole sizes and create initial holes or larger pilot holes for hole enlargement. Widely used in industries like automotive and construction, stub drills are considerably strong thanks to their reduced flute length, which enhances rigidity and drilling precision while reducing chances of breakage. Stub drills are suited for tasks with tight tolerances and shallower holes.

Alpha offers a variety of stub drills with diverse dimensions, coatings, and packaging options. These stub drills are accessible in both a convenient 10-piece pack and a compact 2-piece pack. They come with coatings like cobalt (HSS cobalt raw material), gold (titanium nitride coating), black (black oxide coating), and silver (M2 HSS raw material), and are well-suited for use with power drills, pedestal drills, and CNC machining centres.

Alpha has a diverse selection of drill bits which encompass a variety of different types and functionalities including jobber drill bits, reduced shank, hex shank, long drill bits, sets and kits, single and double-end panel drills, morse taper shank drills, screw extractor bits, spot weld drills and step drills.