Dormer A002 HSS TiN Coated Jobber Drill 4.90mm OL86mm WL52mm DOR490TIN

General description This high-speed steel (HSS) drill bit features a Titanium Nitride (TiN) coating for enhanced durability and performance. It is designed for standard drilling tasks and is suitable for use in a variety of materials including steel, stainless steel, cast iron, ceramics, and plastics. The drill bit has a self-centering split point for superb hole quality and positional accuracy, making it particularly effective for drilling in aluminum and other abrasive materials. Technical specifications Tip diameter: 4.90 mm Working length: 52 mm Overall length: 86 mm Material: High-Speed Steel (HSS) Coating: TiN (Titanium Nitride) Point angle: 118° Shank: Cylindrical Cutting direction: Right-hand Maximum feed in steel (up to 800 N): 0.08 mm/revolution Nominal tolerance: h8 Cutting length: 4 times the diameter (4XD) Spiral groove: Standard spiral Compatibility and accessories Compatible with standard drill chucks and holders Installation Insert the drill bit into a compatible drill

Dormer Metric A002 TiN Jobber Drill Bits have a TiN tip coating for increased tool life and performance. It has a self-centring split point for superb hole quality and positional accuracy. It will drill steel stainless cast iron ceramics plastics and many other materials with ease. Made to DIN 338RN/BS328/ISO 235 standards. PLEASE NOTE ALL sizes under 2.0mm are NOT TiN Coated.Tip diameter: 4.90mm.Working length: 52mm.Overall length: 86mm.PTDDOR490TIN