Dormer A002 HSS-TiN Coated Jobber Drill Bit Set (2 Pack) 4.5mm
Durable Dormer HSS-TiN coated jobber drill bits for precise, long-lasting performance in metalworking & general drilling.
The Dormer A002 HSS-TiN Coated Jobber Drill Bit Set delivers precision and durability for all your drilling needs. Each drill bit features a high-speed steel construction with a Titanium Nitride (TiN) coating, which provides excellent resistance to flank and crater wear while reducing friction for increased cutting speeds.
Engineered with a pointed web and fluted tip design, these bits ensure efficient cutting with reduced axial force and precise centring. The optimised web design enhances strength and rigidity, improving feed during operation, while the flute geometry enables efficient chip formation and evacuation.
These drill bits also include tool in-situ markings for easy identification during use. Additionally, the bright body construction enhances cutting performance on ductile materials, making them versatile for various applications.
Key Specifications
- Tip Diameter: 4.50mm
- Working Length: 47mm
- Overall Length: 80mm
Perfect for professionals and DIY enthusiasts alike, the Dormer A002 Drill Bits provide long-lasting durability and consistent performance for all your metalworking and general-purpose drilling tasks.
- Metalworking applications
- Precision drilling
- General-purpose workshop use
- Industrial manufacturing
- Material: High Speed Steel (HSS) with Titanium Nitride (TiN) Coating
- Point Design: Pointed web & fluted tip for reduced axial force
- Web Design: Optimised strength & rigidity for better feed
- Helix Angle: Allows greater stiffness across diameter range
- Markings: Visible tool-in-situ identification
- Bright Body: Improves cutting on ductile materials
- TiN Coating: Resists wear, reduces friction, allows higher speeds
- Tip Diameter: 4.50mm
- Working Length: 47mm
- Overall Length: 80mm
- Weight: 185g (approx)
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
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