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Bosch Professional Zubehör PRO Metal HSS-G twist drill, 4 x 43 x 75 mm
4 mmFree shipping starting at 50.–
The ground HSS spiral drill bit drills into metal with the highest precision. The self-centering drill tip with a cross grind and a point angle of 135 degrees allows for perfect centering without wandering. Thanks to the cross-ground drill tip, there is no need for center punching or pre-drilling for diameters up to 10 mm. This precision-ground HSS steel drill bit drills 40% faster and requires 50% less feed force than conventionally ground HSS drill bits. 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 spiral drill bit 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. Pack of 10.
Material application | Metal, Plastic |
Length | 7.50 cm |
Drill diameter | 4 mm |
Metal type | Steel |
Item number | 8426360 |
Manufacturer | Bosch Professional Zubehör |
Category | Drill bit insert |
Manufacturer no. | 2608595059 |
Release date | 20.4.2018 |
External links |
Metal type | Steel |
Material group | Metal |
Material | High speed steel (HSS) |
Drill Type | Twist Drill |
Material application | Metal, Plastic |
Tool holder | Auger |
surface finish | Ground |
DIN standard | 338 |
Suitable for | Alloy steel, Cast iron, Cast steel, Malleable cast iron, Metal, Plastic, Sintered iron |
Suitable for | Iron, Metal, Plastic |
borehole size | 4 mm |
Point angle | 135° |
Point angle | 135° |
Country of origin | China |
Manufacturer commitment | SBTi |
CO₂-Emission | |
Climate contribution |
Scope of delivery | 10 pieces |
Items per sales unit | 10 x |
Drill diameter | 4 mm |
Shaft diameter | 4.0 mm |
working length | 43 mm |
Length | 7.50 cm |
Width | 7.50 cm |
Length | 10.30 cm |
Width | 5.10 cm |
Height | 2 cm |
Weight | 82 g |
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