DORMER Stub Length Drill, A117 Series, HSS-E, 10 mm Dia., 89 mm LG

Overview

This stub length drill features a straight shank and a 10 mm diameter with a 43 mm flute length, conforming to DIN 1897 standards. Manufactured from cobalt-based HSS-E with a bronze oxide finish, it is designed for efficient 2.5xD drilling in stainless steel and super-alloys. The 135° split point ensures precise centring and reduced thrust. Its right hand cutting and standard spiral flute optimise chip evacuation.

Features

• Cobalt-based HSS-E construction increases heat resistance and drill durability
• 135° split point enables accurate positioning and reduces drilling force
• Bronze oxide finish enhances wear resistance for extended tool life
• Standard spiral flute design improves chip evacuation during deep hole drilling
• Right hand cutting direction facilitates compatibility with standard drilling machines

Application & Usage

• Used with stainless steel and super-alloy materials
• Ideal for short hole drilling operations up to 2.5xD depth
• Compatible with DIN 1897 compliant tool holders and setups