Dormer A101 HSS Left Hand Spiral Jobber Drill Bit, 5mm, 86mm
Dormer A101 HSS left-hand spiral jobber drill bit, 5mm tip, 86mm length. Ideal for precise metalworking & general machining.
The Dormer A101 HSS Left Hand Spiral Jobber Drill Bit is engineered for precision and durability in general machining applications. Featuring a high-speed steel (HSS) construction and a distinctive left-hand spiral, this drill bit ensures efficient material removal with reduced chip clogging. Its blue finish (bright below 3mm) enhances both corrosion resistance and visibility.
Manufactured to stringent standards including DIN 338 LN, BS328, and ISO 235, this drill bit guarantees consistent performance and reliability. The standard helix flute geometry and 118° point angle are optimised for clean, accurate drilling in a variety of materials.
Key Features
- Material: High-speed steel for durability
- Flute Geometry: Standard helix, left-hand spiral for efficient chip evacuation
- Point Angle: 118° for versatile drilling
- Finish: Blue (bright below 3mm) for corrosion resistance
- Tip Diameter: 5.0mm
- Working Length: 52mm
- Overall Length: 86mm
Ideal for professional and DIY use, the Dormer A101 drill bit combines precision engineering with robust construction to deliver excellent results in diverse drilling tasks.
- General machining applications
- Metalworking
- Precision drilling tasks
- DIY projects
- Material: High Speed Steel
- Flute Geometry: Standard Helix, Left Hand Spiral
- Point Angle: 118°
- Tip Diameter: 5.0mm
- Working Length: 52mm
- Overall Length: 86mm
- Weight: 8g
- Standards: DIN 338 LN / BS328 / ISO 235
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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