Dormer A190 No. 20 Imperial HSS Drill Set of 15

This Dormer drill set provides a range of high-speed steel jobber drills designed for general machining tasks. The set covers a spectrum of sizes from 1/16 in to 1/2 in, in 32nd increments, and is packaged to help identify each size. The drills feature a conventional 118-degree point and a steam-oxide finish intended to reduce built-up edge and improve lubricity. A distinctive silver ring marks the diameter for quick reference.

Features

• 15 drills in total
• Size range: 1/16 in to 1/2 in by 32nds
• A190 HSS jobber drills for general machining
• 118° conventional point for easy re-sharpening
• Steam oxide finish reduces built-up edge
• Silver ring provides clear diameter marking

Technical specifications

• High Speed Steel (HSS) for general machining
• Suitable for machines or hand-held applications
• Supplied in a case for organization