Bosch HSS-Co 13mm Cobalt Metal Drill Bit

Summary

The Bosch HSS-Co 13mm cobalt drill bit is engineered for drilling into high-tensile and stainless steel, cast iron, and other tough metals. Manufactured with 5% cobalt alloyed into the high speed steel, it delivers exceptional heat resistance and extended tool life, making it the preferred choice for demanding metalworking applications in fabrication and construction trades.

Features

• Manufactured from HSS-Co (cobalt-alloyed high speed steel) for superior hardness and heat resistance during high-speed drilling.
• 5% cobalt content significantly extends bit life when drilling hardened and stainless steels.
• 135deg split-point tip enables precise, self-centring starts without the need for a centre punch.
• Reduced walk and improved chip clearance due to the ground flute geometry.
• Suitable for drilling stainless steel, cast iron, titanium alloys, and high-tensile metals.
• Compatible with standard 13mm drill chucks on corded and cordless drills and pillar drills.
• Fully ground from solid HSS-Co bar stock for consistent diameter accuracy and surface finish.

Specifications

• SKU: 2608577620
• Brand: Bosch
• Diameter: 13mm
• Material: HSS-Co (5% Cobalt High Speed Steel)
• Point Angle: 135deg
• Shank Type: Cylindrical (round)
• Application: Metal, stainless steel, cast iron, high-tensile alloys

What's Included

• 1 x Bosch HSS-Co 13mm drill bit