kwb COBALT Twist Drill 4.5 mm
4.5 mmOnly 2 pieces in stock at supplier
Drill diameter
- 6 mmCHF18.03
- 5 mmCHF14.84
- 4.2 mmCHF4.70
- 2 mmCHF3.50
- 2.5 mmCHF3.50
- 3.5 mmCHF3.90
- 1 mmCHF4.50
- 3 mmCHF3.70
- 3.3 mmCHF4.50
- 4 mmCHF4.70
- 4.5 mmCHF4.50
- 5.50 millimetresCHF15.85
- 6.5 mmCHF18.96
- 7 mmCHF19.54
- 8 millimetresCHF14.84
- 8.5 mmCHF20.43
- 9 mmCHF23.16
- 9.5 mmCHF22.–
- 10 mmCHF10.70
- 11 mmCHF50.85
- 12 mmCHF19.70
Product details
The cobalt spiral drill with a diameter of 4.5 mm from kwb is a high-quality tool specifically designed for machining metal and other demanding materials. This drill is made from a cobalt-alloyed HSS steel alloy, ensuring high heat resistance and durability. With a precision-ground design and a point angle of 135°, it allows for efficient and precise drilling. The cylindrical shank ensures easy handling and compatibility with standard drills. The drill is ideal for machining both alloyed and non-alloyed steel, stainless steel, gray cast iron, steel castings, bronze, and plastics. The industrial quality of the drill makes it a reliable choice for professional applications as well as for DIY needs.
- Cobalt-alloyed HSS steel alloy for increased heat resistance
- Precision-ground with a cross-cut for self-centering drilling
- Suitable for difficult-to-machine materials such as alloyed steel and plastics
- Cylindrical shank for easy handling and compatibility with standard drills
- DIN 338 standard for high quality and reliability.
Material application | Iron, Plastic, Stainless steel, Titanium |
Length | 22.80 cm |
Drill diameter | 4.5 mm |
Metal type | Cobalt, Steel |
Item number | 6156954 |
Manufacturer | kwb |
Category | Drill bit insert |
Manufacturer no. | 248645 |
Release date | 17.10.2022 |
Colour | Bronze |
Exact colour description | Bronze |
Metal type | Cobalt, Steel |
Material group | Metal |
Material | Cobalt, HSS steel |
Drill Type | Twist Drill |
Material application | Iron, Plastic, Stainless steel, Titanium |
Tool holder | Metal drill |
surface finish | Burnished |
DIN standard | 338 |
Suitable for | Metal, Steel |
Suitable for | Metal, Steel |
borehole size | 4.50 mm |
Point angle | 135° |
Point angle | 135° |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Scope of delivery | 1 piece |
Items per sales unit | 1 x |
Drill diameter | 4.5 mm |
working length | 47 mm |
Length | 22.80 cm |
Width | 0.50 cm |
Height | 0.50 cm |
Weight | 12 g |
Length | 22.60 cm |
Width | 5.10 cm |
Height | 0.80 cm |
Weight | 11 g |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Drill bit insert» category have a defect within the first 24 months?
Source: Digitec Galaxus- 1.Futuro BRW0 %
- 1.KS Tools0 %
- 1.kwb0 %
- 1.Neriox0 %
- 1.Ruko0 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- kwbNot enough data
- 1.Bosch Professional Zubehör0 days
- 2.DeWalt7 days
- AlpenNot enough data
- BGSNot enough data
Return rate
How often is a product of this brand in the «Drill bit insert» category returned?
Source: Digitec Galaxus- 17.Bosch Zubehör0.6 %
- 20.Bosch Home & Garden0.7 %
- 20.kwb0.7 %
- 22.Famag0.9 %
- 23.DeWalt1.2 %