Dormer High Speed Cobalt Drill Bit 2 mm, 85mm Overall Length, 56mm Drilling Length, 10 Flutes, Spiral Parabolic A9402.0

Dormer A9402.0 high speed cobalt drill bit with 2 mm diameter, featuring an 85 mm overall length and 56 mm drilling length, engineered for deep hole machining in diverse materials.

This drill bit incorporates a parabolic flute design with 10 spiral flutes that allows rapid chip evacuation, enabling drilling depths up to 10 times the diameter without pecking. The right-hand cutting direction combined with a precision 130° drill point angle provides excellent centring and efficient penetration with reduced thrust.

The straight cylindrical shank and bright uncoated finish optimize secure tool mounting and sharp cutting edges. A thicker web design enhances structural strength, minimizing breakage risk during demanding operations.

Manufactured adhering to DIN 340 standards, this tool ensures consistent quality suitable for industrial, manufacturing, mechanical, and laboratory drilling applications requiring precise, durable performance.

Constructed from high speed cobalt for high hardness and heat resistance. 10 parabolic spiral flutes for superior chip evacuation. 85 mm overall length with 56 mm effective drilling length. Cylindrical straight shank for reliable tool holder fit.

130° special point for centring and reduced thrust. Bright uncoated finish for enhanced cutting. Right hand cutting suitable for standard drills. Thicker web design for strength and breakage resistance. Complies with DIN 340 standards for professional quality.

This drill bit is ideal for industrial and mechanical engineering use, suitable for machining deep holes in metals and multi-material applications. It fits well in workshops, manufacturing plants, and maintenance environments requiring precision drilling operations.

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