The five precision-ground HSS spiral drills from Bosch drill holes in metal with the highest accuracy. The self-centering drill tip with a cross-cut and a point angle of 135 degrees allows for perfect centering without any wandering. Thanks to the cross-cut drill tip, there is no need for center punching or pre-drilling up to 10 mm in diameter. The precision-ground HSS steel drills operate up to 40% faster and require up to 50% less pressure than conventionally ground HSS drills. The HSS-G spiral drills can drill alloyed and unalloyed steel, cast steel, cast iron, sintered iron, ductile iron, non-ferrous metals, and hard plastics. They are used with drill stands and screwdrivers. The 1/4" hex shank is compatible with cylindrical drill chucks as well as corded or cordless drills.
Technical Data
Suitable for: Drills, screwdrivers, bench drills
Set: 5-piece
Material suitability: Cast iron, plastic, metal, non-ferrous metals, steel
Tool holder: Standard drill chuck, quick-change drill chuck, hex 6.3 mm (1/4")
Included sizes: 2 mm / 3 mm / 4 mm / 5 mm / 6 mm
Design: with anti-slip shank, with centering tip
Container: Plastic folding box
Material: HSS (High-Speed Steel)
Additional information: The HSS-G spiral drill is manufactured according to DIN 338. It belongs to drill type N (small side cutting angle) with a 135-degree drill tip and diameter tolerance h8.
Connection system | Hexagonal |
Material application | Metal, Plastic |
Length | 8.20 cm |
Drill diameter | 6 millimetres |
Metal type | High-performance high-speed steel |
Item number | 8425360 |
Manufacturer | Bosch Professional Zubehör |
Category | Drill bit insert |
Manufacturer no. | 2608595517 |
Release date | 20/4/2018 |
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 |
Connection system | Hexagonal |
Material application | Metal, Plastic |
Tool holder | 1/4" hexagon bit holder |
surface finish | Ground |
DIN standard | DIN 338 |
Suitable for | Ceramic, Glass, Metal, Plastic, Stainless steel |
Suitable for | Ceramic, Glass, Metal, Plastic, Stainless steel |
borehole size | 6 mm |
Point angle | 135° |
Point angle | 135° |
Country of origin | China |
Manufacturer commitment | SBTi |
CO₂-Emission | |
Climate contribution |
Scope of delivery | 3, 4, 5, 5 HSS-G metal drill bits with diameter: 2, 6 mm |
Items per sales unit | 5 x |
Drill diameter | 6 millimetres |
working length | 33 mm |
Length | 8.20 cm |
Width | 0.60 cm |
Height | 0.60 cm |
Weight | 5000 g |
Length | 16.50 cm |
Width | 5.50 cm |
Height | 1 cm |
Weight | 90 g |
Product Safety |
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