Dormer High Speed Cobalt Drill Bit, 95mm Overall Length, 11mm Shank Size, Helical 3-Flute, Cylindrical Shank A92011.0

Dormer A92011.0 High Speed Cobalt Drill Bit is designed for industrial and mechanical applications requiring precision deep-hole drilling. This 11mm shank drill with an overall length of 95mm is crafted from high speed cobalt, providing superior heat resistance and extended tool life in demanding machining tasks.

The drill bit incorporates a three-flute helical design with a parabolic flute shape that enables rapid chip evacuation, reducing the need for peck drilling and improving cutting efficiency. The bright (uncoated) cylindrical shank ensures compatibility with various drilling machines.

Featuring a 130° special point geometry, this drill bit offers excellent centring capability and lowers thrust force during drilling, which minimizes breakage risk due to its thicker web design. The drilling length is 47mm, making it suitable for deeper hole machining up to three times the diameter.

Manufactured to DIN 1897 standards, this Drill Bit is suitable for machining most materials in industrial manufacturing, mechanical workshops, aerospace, automotive, and tool-making environments where high precision is mandatory.

Made of high speed cobalt material for enhanced durability. Three helical flutes ensure efficient chip evacuation. Cylindrical bright uncoated shank for secure mount. 130° drill point angle minimizes thrust and improves centring.

47mm drilling length allows deep hole machining. Compliant with DIN 1897 standards for quality assurance.

Available for immediate deployment in manufacturing, engineering, and repair operations. Browse EnvMart for more Dormer high-performance cutting tools and accessories to equip your workshop with precision and reliability.