Dormer A100 HSS Jobber Drill Bit 6.80 mm Pack of 10 DORA100680

Dormer A100 Metric HSS jobber drills are versatile tools designed for general-purpose engineering applications. They provide good self-centering capabilities across a wide range of materials and can be used by hand or with machines. These drills meet DIN 338 standards and are suitable for drilling in steel and cast iron. They feature a 6.80 mm tip diameter, a working length of 69 mm, an overall length of 109 mm, and a 118° point. The cylindrical shank can be used with standard drill chucks or holders, and the coating is steam-treated (Dampfanlassbehandlung) to reduce built-up edge and improve lubricity. A patented Silver ring marks the diameter clearly. For use on machines or hand-held applications, they are designed for easy re-grinding and compatibility with conventional drilling setups.

Features

• Self-centering on a wide range of materials
• Use with hand or machine drills
• DIN 338 standard compliant
• Diameter marked by Silver ring
• Steam-treated coating for reduced buildup edge

Technical specifications

Material: High-Speed Steel (HSS). Tip diameter: 6.80 mm. Working length: 69 mm. Overall length: 109 mm. Point angle: 118°. Shank type: Cylindrical. Coating: Dampfanlassbehandlung (steam-treated). Applications include drilling in steel and cast iron. Number of pieces per box: 10.