Dormer A120 HSS Stub Drill Bit 3/16 in Pack of 10 Pcs

This HSS stub drill bit is designed for general machining applications and is suitable for use in portable drills, turret machines, and automatic lathes. It features a 135° split-point for easy starting and precise drilling, and is made from vapor-tempered high-speed steel for durability and high performance. Its short, stable construction supports high-load drilling while maintaining accuracy across various materials. The tip diameter is 3/16 inch (approximately 4.76 mm), with an overall length around 62 mm and a working length of 26 mm. The shank is cylindrical and straight, and the drill is a right-hand cut. Compatible with handheld and machine drilling setups, this bit is intended for demanding tasks in construction and manufacturing contexts.

Features

• Vapor-tempered high-speed steel construction
• 135° split-point for self-centering
• 3/16 inch tip diameter
• Overall length about 62 mm
• Working length 26 mm
• Cylindrical straight shank, right-hand cut

Usage and compatibility

Suitable for portable drills, turret machines, and automatic lathes. Designed for high-load applications in construction and manufacturing, it provides easy starting and accurate drilling thanks to the split-point. The drill has a steam oxide finish to reduce built-up edge and improve lubricity, supporting reliable performance in challenging materials and hand-held or machine setups.