Dormer A1254.5X315 A125 Hss Extra Length Drill 4.50Mm X 315Mm Ol:315Mm Wl:250Mm

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Dormer A1254.5X315 A125 HSS Extra Length Drill 4.50mm x 315mm OL:315mm WL:250mm

Designed specifically for drilling deep holes and accessing confined spaces, this extra length drill bit from the Dormer A125 series delivers exceptional precision and durability. The 4.50mm diameter with a 315mm overall length and 250mm working length allows you to reach depths that standard drill bits cannot manage, making it ideal for machining applications where tool extension is critical. Crafted from high-speed steel, it maintains sharpness through repeated use and resists wear when cutting a variety of materials including steel, cast iron, and non-ferrous metals.

- Extra long 315mm overall length and 250mm flute length for deep hole drilling

- 4.50mm diameter suitable for precise pilot holes and through-holes

- High-speed steel (HSS) construction for superior heat resistance and edge retention

- Dormer A125 geometry optimised for efficient swarf removal and reduced binding

- 118-degree point angle for clean starts and reduced walking on entry

- Suitable for use in manual drilling machines, pillar drills, and CNC equipment

- Bright finish enhances chip flow and prolongs tool life in continuous cutting

A robust, professional-grade tool that ensures accuracy and reliability when working in hard-to-reach positions.

GTIN: 7320760020180