Bosch HSS-Co Metal Drill Bit 5mm x 86mm DIN 338 - Pack of 10

Summary

The Bosch HSS-Co 5mm Twist Drill Bit (2608585885) is a professional-grade metal drill bit produced to DIN 338 standard and supplied in a pack of 10. Alloyed with 5% cobalt and fully ground, it delivers outstanding heat and wear resistance for demanding metal drilling applications. It is ideally suited to tradespeople and engineers drilling stainless steel, cast iron, and high-tensile steels.

Features

• Manufactured to DIN 338 standard with a type N groove angle for reliable performance across a wide range of metal substrates.
• HSS-Co construction incorporates 5% cobalt alloy, providing superior heat resistance compared to standard HSS bits.
• Fully ground finish ensures consistent diameter tolerance of h8 and excellent surface quality on the cutting edge.
• 135deg split-point tip delivers active cutting action and precise self-centring without stalling or walking.
• Twin cutting edges and twin flutes promote rapid chip evacuation, extending bit life during prolonged use.
• Suitable for alloyed and unalloyed steel, stainless steel (V2A/V4A), cast iron, cast steel, and acid- and heat-resistant steels.
• Cylindrical shank (shank diameter equals bit diameter) for compatibility with standard three-jaw drill chucks.
• Suitable for use in pillar drills, drill stands, and handheld drill/driver machines.

Specifications

• SKU / Part Number: 2608585885
• Diameter: 5 mm
• Working Length: 52 mm
• Overall Length: 86 mm
• Material: HSS-Co (High-Speed Steel with 5% Cobalt)
• Standard: DIN 338, Type N
• Tip Angle: 135deg
• Shank Type: Cylindrical
• Diameter Tolerance: h8
• Pack Quantity: 10

What's Included

• 10 x Bosch HSS-Co Twist Drill Bits, 5mm x 86mm