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Dormer A7771.5 A777 Hsco Heavy-Duty Jobber Drill 1.50Mm Ol:40Mm Wl:18Mm - Image 1
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Dormer A7771.5 A777 Hsco Heavy-Duty Jobber Drill 1.50Mm Ol:40Mm Wl:18Mm

DORMER

Compare today's prices on the "Dormer A7771.5 A777 Hsco Heavy-Duty Jobber Drill 1.50Mm Ol:40Mm Wl:18Mm".

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Last Checked: 05/11/2026
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Product Description

Compare today's prices on the "Dormer A7771.5 A777 Hsco Heavy-Duty Jobber Drill 1.50Mm Ol:40Mm Wl:18Mm".

Dormer A7771.5 A777 Hsco Heavy-Duty Jobber Drill 1.50Mm Ol:40Mm Wl:18Mm

Engineered for both professional tradespeople and industrial applications, the Dormer A7771.5 heavy-duty jobber drill delivers exceptional durability and precision when drilling into tough materials. Its HSCO (High-Speed Cobalt) construction ensures superior heat resistance and edge retention, making it the ideal choice for high-stress environments where ordinary drill bits quickly fail. With a 135-degree split point, this drill bit starts easily without wandering, reducing the need for centre punching and enabling cleaner, more accurate holes.

- High-Speed Cobalt (HSCO) material for enhanced hardness and heat resistance

- 135-degree split point design for self-centring and reduced thrust

- 1.50mm diameter with 40mm overall length and 18mm flute length

- Heavy-duty construction suitable for stainless steel, cast iron, and hardened materials

- Precise grinding geometry for consistent chip evacuation and longer tool life

- Dormer A777 series reputation for reliability in demanding machining operations

Whether you are drilling in a workshop or on a production line, the Dormer A7771.5 offers the strength and accuracy required for professional results every time.

GTIN: 7320760375891