The HSS metal twist drill with a diameter of 8.2 mm is a high-quality tool specifically designed for processing various types of metals, including iron and non-ferrous metals. With an overall length of 117 mm and a working length of 75 mm, this drill offers optimal handling and efficiency when drilling. The cobalt surface treatment ensures increased durability and resilience, making it ideal for professional use in metalworking. The twist drill is manufactured according to DIN standard 338 and is suitable for both industrial and craft applications. With a packaging unit of 10 pieces, this drill is a practical choice for anyone who regularly works with metal.
Material application | Metal, Plastic, Stainless steel |
Length | 11.70 cm |
Drill diameter | 8.2 mm |
Metal type | Iron |
Item number | 8403877 |
Manufacturer | Heller |
Category | Drill bit insert |
Manufacturer no. | 21323 3 |
Release date | 19.4.2018 |
Metal type | Iron |
Material group | Metal |
Material | Cast iron, Iron |
Drill Type | Twist Drill |
Material application | Metal, Plastic, Stainless steel |
surface finish | Cobalt |
DIN standard | 338 |
Suitable for | Iron, Non-ferrous metals |
Suitable for | Iron |
borehole size | 8.20 mm |
CO₂-Emission | |
Climate contribution |
Items per sales unit | 10 x |
Drill diameter | 8.2 mm |
working length | 75 mm |
Length | 11.70 cm |
Weight | 386.30 g |
Product Safety |
How often does a product of this brand in the «Drill bit insert» category have a defect within the first 24 months?
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