Dormer A002 HSS Tin Coated Tip Jobber Drill Bits 4.5mm (Box of 10)

General description This Dormer A002 HSS-TiN Coated Jobber Drill is designed for enhanced durability and performance, featuring a TiN-coated tip that allows for drilling a variety of materials including steel, stainless steel, cast iron, ceramics, and plastics. The self-centering split point ensures superb hole quality and positional accuracy, making it suitable for both hand and machine use. Technical specifications Tip diameter: 4.50mm Working length: 47mm Overall length: 80mm Coating: TiN (Titanium Nitride) on the tip Standards: DIN 338RN, BS328, ISO 235 Tip type: Self-centering split point Compatibility and accessories Compatible with standard drill chucks Suitable for drilling steel, stainless steel, cast iron, ceramics, and plastics Installation Insert the drill bit into a compatible drill chuck Ensure the drill is set to the appropriate speed for the material Usage Use for general drilling tasks in metal, ceramics, and plastics Apply steady pressure and maintain proper speed