Dormer A002 HSS-TiN Coated Jobber Drill Bit, 8.5mm

The Dormer A002 HSS-TiN Coated Jobber Drill Bit is engineered for extended tool life and superior performance. Featuring a TiN (Titanium Nitride) coating, this high-speed steel drill bit delivers enhanced durability and resistance to wear. The self-centring split point ensures superb hole quality and positional accuracy, making it ideal for precision drilling applications.

This versatile drill bit is suitable for drilling steel, stainless steel, cast iron, ceramics, plastics, and many other materials with ease. Manufactured to DIN 338RN, BS328, and ISO 235 standards, it guarantees consistent performance and reliability in industrial and workshop settings.

Key Features:

• TiN Coating: Extends tool life significantly by reducing friction and heat buildup.
• Self-Centring Split Point: Ensures accurate drilling placement and prevents walking on round surfaces.
• High-Speed Steel (HSS) Construction: Provides excellent hardness, strength, and thermal resistance for prolonged use.
• Wide Material Compatibility: Effective on metals, plastics, and ceramics.

Technical Specifications:

• Tip Diameter: 8.5mm
• Working Length (WL): 75mm
• Overall Length (OL): 117mm
• Standards Compliance: DIN 338RN, BS328, ISO 235

Please note that sizes under 2.0mm are NOT TiN coated. For precision drilling with minimal heat generation and high productivity, the Dormer A002 HSS-TiN drill bit is an excellent choice for professionals and enthusiasts alike.