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Dormer A12512.0X315 A125 Hss Extra Length Drill 12.00Mm X 315Mm Ol:315Mm Wl:250Mm - Image 1
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Dormer A12512.0X315 A125 Hss Extra Length Drill 12.00Mm X 315Mm Ol:315Mm Wl:250Mm

DORMER

Compare today's prices on the "Dormer A12512.0X315 A125 Hss Extra Length Drill 12.00Mm X 315Mm Ol:315Mm Wl:250Mm".

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Last Updated: 03/11/2026
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Product Description

Compare today's prices on the "Dormer A12512.0X315 A125 Hss Extra Length Drill 12.00Mm X 315Mm Ol:315Mm Wl:250Mm".

Dormer A12512.0X315 A125 HSS Extra Length Drill 12.00mm X 315mm Ol:315mm Wl:250mm

The Dormer A125 HSS Extra Long Series Drill Bit is expertly engineered to deliver precision when drilling deep or hard-to-reach areas, making it an essential tool for demanding industrial, engineering and maintenance applications. Its extended length of 315mm overall with a 250mm working length allows you to access confined spaces and achieve accurate holes in thick materials without compromising on stability or cutting performance. Manufactured from high-speed steel, this drill bit offers outstanding wear resistance and heat tolerance, ensuring reliable, repeatable results even in tough materials such as steel, stainless steel and cast iron.

Key features include:

- Overall length of 315mm and working length of 250mm for deep-hole drilling and awkward positions

- High-speed steel construction for durability, hardness and long service life

- Precision-ground cutting edges for clean, accurate holes with reduced burring

- 12.00mm diameter suitable for medium-to-large fasteners and structural applications

- Standard 3-flat shank design for secure gripping in drill chucks and machine tool holders

- Suitable for use with drilling machines, lathes and portable power tools

- Enhanced flute geometry to aid chip evacuation and minimise heat build-up

- Conforms to Dormer's stringent quality standards for consistent performance

A reliable choice for professionals who demand extended reach without sacrificing cutting precision.

GTIN: 7320760019979