The ground HSS twist drill bores into metal with the highest precision. The self-centering drill tip with a cross-cut and a tip angle of 135 degrees allows for perfect centering without wandering. Thanks to the cross-cut drill tip, there is no need for center punching or pre-drilling up to 10 mm in diameter. This precision-ground drill made of HSS steel drills 40% faster and requires 50% less feed force than conventionally ground HSS drills. It is suitable for drilling holes in alloyed and unalloyed steel, cast steel, cast iron, sintered iron, ductile iron, non-ferrous metals, and hard plastics. The ground HSS twist drill is manufactured according to DIN 338. It belongs to drill type N (small side cutting angle) with a 135-degree drill tip and a diameter tolerance of h8.
Material application | Metal, Plastic |
Length | 8.60 cm |
Drill diameter | 5 mm |
Metal type | High-performance high-speed steel |
Item number | 8420097 |
Manufacturer | Bosch Professional Zubehör |
Category | Drill bit insert |
Manufacturer no. | 2608585922 |
Release date | 20/4/2018 |
External links |
Colour | Grey |
Exact colour description | Grey |
Metal type | High-performance high-speed steel |
Material group | Metal |
Material | High-speed steel (HSS-G) |
Drill Type | Twist Drill |
Material application | Metal, Plastic |
Tool holder | Auger |
surface finish | Ground |
DIN standard | DIN 338 |
Suitable for | Metal |
Suitable for | Metal |
borehole size | 5 mm |
Point angle | 135° |
Point angle | 135° |
Country of origin | China |
Manufacturer commitment | SBTi |
CO₂-Emission | |
Climate contribution |
Scope of delivery | 1 pcs. |
Items per sales unit | 1 x |
Drill diameter | 5 mm |
Shaft diameter | 5mm |
working length | 52 mm |
Length | 8.60 cm |
Width | 8.60 cm |
Height | 8.60 cm |
Weight | 100 g |
Length | 14.70 cm |
Width | 4.60 cm |
Height | 1.10 cm |
Weight | 15 g |
Product Safety |
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