Dormer A002 HSS-TiN Coated Jobber Drill Bits, 4mm, Pack of 2

The Dormer A002 Metric HSS-TiN Coated Jobber Drill Bits are designed for high-performance drilling, featuring a durable titanium nitride (TiN) coating that resists flank and crater wear while reducing friction for increased cutting speeds. These drill bits come in a convenient pouch pack of 2, making them ideal for professional and DIY applications.

Each drill bit features a pointed web and fluted tip design, ensuring efficient cutting with reduced axial force and accurate centring. The optimised web design enhances strength and rigidity, improving feed performance, while the precision-cut flutes enable efficient chip formation and evacuation for smooth operation.

The bright finish on the drill bit body enhances cutting performance on ductile materials, and the optimised helix angle provides greater stiffness across the diameter range. Tool-in-situ markings simplify identification, ensuring quick selection during use.

Specifications

• Tip Diameter: 4.00mm
• Working Length: 43mm
• Overall Length: 75mm
• Coating: Titanium Nitride (TiN)
• Material: High-Speed Steel (HSS)
• Pack Quantity: 2

Whether for metalworking, carpentry, or general-purpose drilling, these Dormer HSS-TiN coated drill bits deliver precision, durability, and excellent performance in various applications.