Dormer A7774.5 A777 Hsco Heavy-Duty Jobber Drill 4.50Mm Ol:80Mm Wl:47Mm

Compare today's prices on the "Dormer A7774.5 A777 Hsco Heavy-Duty Jobber Drill 4.50Mm Ol:80Mm Wl:47Mm".

Dormer A7774.5 A777 Hsco Heavy-Duty Jobber Drill 4.50Mm Ol:80Mm Wl:47Mm

Engineered for consistent performance in the most demanding drilling applications, this Dormer A777 heavy-duty jobber drill bit delivers exceptional durability and precision in high-stress professional and industrial environments. The 135 degree split point ensures rapid, clean penetration and reduces walking, making it ideal for tough materials.

- Manufactured from premium high-speed cobalt steel (HSS-Co) for superior heat resistance and extended tool life

- 135 degree split point geometry for self-centring and reduced thrust, requiring less pressure to start the hole

- Heavy-duty jobber length design provides increased rigidity and stability during drilling

- Diameter 4.50mm with an overall length of 80mm and a flute length of 47mm for balanced chip evacuation

- Optimised for use with both portable and stationary drilling equipment in steel, stainless steel, and other hard metals

- Dormer’s precision grinding ensures consistent tolerance and accurate hole sizing every time

Built to withstand repeated use in challenging conditions, this drill bit offers reliable, long-lasting performance for tradespeople and engineers.

GTIN: 7320760375150