Dormer DORA100400 A100 HSS Jobber Drill Bit 4.00mm OL:75mm WL:43mm

Dormer A100 HSS Jobber Drill Bit – Precision Hand Tool

The Dormer A100 HSS Jobber Drill Bit is a high-quality precision hand tool designed for professional drilling applications in metal, wood, and plastic. Manufactured from robust High-Speed Steel (HSS), this jobber drill bit delivers consistent results, making it an indispensable addition to any workshop or toolkit.

• Diameter: 4.00mm
• Overall Length: 75mm
• Working Length: 43mm
• Material: High-Speed Steel (HSS)
• Type: Jobber Drill Bit

Set apart from standard drill bits, the Dormer A100 withstands demanding workloads owing to its superior construction and engineering. Compared to typical carbon steel drill bits, the HSS composition grants greater durability and resistance to heat, ensuring a longer service life. With precise sizing and a 4.00mm diameter, it meets industry needs for reliable and accurate drilling, surpassing the capacity of many generic alternatives. The optimised working length of 43mm also allows for easier handling and deeper penetration into materials, making it a preferred choice for professionals compared to previous models.

Key Technical Advantages:
Technology and Performance

• Enhanced Durability: The use of High-Speed Steel (HSS) provides enhanced toughness and resistance to wear, enabling this drill bit to maintain sharpness even under continuous use.
• Excellent Precision: Manufactured to exacting tolerances, the Dormer A100 HSS Jobber Drill Bit ensures a clean, accurate hole each time, reducing the risk of material damage or drill wandering.
• Versatile Application: Suitable for drilling in various materials—including metals, timber, and plastic—the versatile design streamlines tool selection for any project.
• Optimised Length: With an overall length of 75mm and a working length of 43mm, this drill bit offers a balanced combination of reach and control, making it suitable for both hand-held and machine-drilling tasks.
• Industry-Leading Reliability: Renowned for their high standards, Dormer products continue to set benchmarks for performance and reliability in the hand tool market.

This jobber drill bit’s thoughtful design and use of quality materials deliver an exceptional drilling experience for tradespeople and DIY enthusiasts alike. For those prioritising accuracy, longevity, and effective drilling performance, the Dormer A100 HSS Jobber Drill Bit stands out as the best drill bit for metal, wood, and plastic, embodying industry-leading technology and trusted manufacturing. Optimal for a range of applications, it remains a top choice for precise, reliable results every time.