The HSS-E drill bits made of cobalt by Irimo are specifically designed for drilling in metal, offering outstanding performance and precision. With a diameter of 8.5 mm and a length of 117 mm, these drills are ideal for various metallic materials, including alloyed and non-alloyed steel as well as cast iron. The bits are made from high-speed steel (HSS) with a 5% cobalt content, which enhances their durability and resilience. The 135° high-performance cutting edge ensures high centering accuracy and allows for fast drilling without the need for pre-punching or pilot drilling. The three-flat shank guarantees excellent grip in the drill chuck and optimal power transfer, increasing efficiency during work. These drill bits are manufactured according to DIN 338 N and feature a ground flute that ensures maximum precision and rapid drilling.
Material application | Metal |
Length | 11.70 cm |
Drill diameter | 8.5 mm |
Item number | 34631752 |
Manufacturer | Irimo |
Category | Drill bit insert |
Release date | 17.5.2023 |
Material group | Metal |
Material | Metal |
Material application | Metal |
DIN standard | DIN 338 |
Suitable for | Metal |
Suitable for | Metal |
borehole size | 8.50 mm |
Country of origin | Spain |
CO₂-Emission | |
Climate contribution |
Items per sales unit | 2 x |
Drill diameter | 8.5 mm |
Shaft diameter | 8.5 mm |
working length | 75 mm |
Length | 11.70 cm |
Weight | 1.80 g |
Product Safety |
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