Dormer A119 Series HSS Twist Drill Bit, 4.1mm Diameter, 55 mm Overall

High-quality double ended stub drills. Designed for drilling thin sheet steel panels and sheets. Manufactured from High Speed Steel (HSS) for consistent and reliable performance. These stub drills have been steam tempered to improve performance to ensure a maintained sharp cutting edge under extreme conditions. Featuring a special point design that provides excellent self-centering capability, short flute for improved rigidity for hand drilling and zero body clearance. Available in a range of sizes to suit common rivets, screws and bolts.

• Standard 120° Point
• Point design remains sharp under extreme conditions
• Special web design for improved penetration
• Zero body clearance for increased stability and clean breakthrough
• Short Flute
• Manufactured from M2 to provide good harness
• Double Ended