Dormer A100 HSS Jobber Drill Bit 0.72mm Pack of 10

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Dormer A100 HSS Jobber Drill Bit 0.72mm Pack of 10

Achieve precise, clean holes in even the most demanding materials with the Dormer A100 HSS Jobber Drill Bit. This pack of ten 0.72mm bits offers exceptional durability and accuracy for fine-detail work, from model making and PCB drilling to delicate metal and plastic projects. Engineered from high-speed steel, each bit maintains its cutting edge through repeated use, reducing the need for frequent replacements and ensuring consistent performance across steel, aluminium, brass, and plastics. The split-point geometry eliminates walking, allowing for effortless starting without a centre punch, while the carefully ground flute design ensures efficient swarf removal and minimises heat buildup. Whether you are a professional toolmaker or a dedicated hobbyist, these jobber-length drill bits deliver the reliability and precision required for small-diameter drilling tasks.

- Made from premium High-Speed Steel (HSS) for extended tool life and heat resistance

- 0.72mm diameter with a 2.5mm parallel shank, suitable for standard 0.5-13mm chucks

- Split-point tip for faster penetration and reduced drilling force

- 118-degree point angle optimised for general-purpose drilling in ferrous and non-ferrous materials

- Bright surface finish minimises friction and material adhesion

- Jobber length (typically 19mm flutes, 48mm overall) for versatility in portable and bench drilling

- DIN 338 compliant, ensuring consistent manufacturing tolerances

- Supplied in a robust plastic storage case to protect the bits from damage

For dependable, repeatable results on intricate drilling jobs, the Dormer A100 pack is an essential addition to any toolbox.

GTIN: 7320760000212