kwb COBALT Twist Drill 11.0 mm
11 mmDrill 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 Bit from kwb is a high-quality metal drill designed specifically for machining hard-to-cut materials such as alloyed and unalloyed steel, stainless steel, cast iron, and plastics. With a diameter of 11 mm and precise craftsmanship, this drill bit offers excellent performance and durability. It is made from a cobalt-alloyed HSS steel alloy, ensuring extreme heat resistance. The 135° point angle and cross-ground tip according to DIN 1412 C provide a self-centering function that allows for accurate drilling. The cylindrical shank is compatible with standard drills, making it ideal for professional applications in industry as well as for demanding DIY projects.
- Cobalt-alloyed HSS steel alloy for high heat resistance
- 135° point angle with cross-ground tip for precise drilling
- Suitable for a variety of materials, including stainless steel and cast iron
- Cylindrical shank for easy handling with standard drills
- Industrial quality for long-lasting and reliable performance.
Material application | Iron, Plastic, Stainless steel, Titanium |
Length | 22.50 cm |
Drill diameter | 11 mm |
Metal type | Cobalt, Steel |
Item number | 6156949 |
Manufacturer | kwb |
Category | Drill bit insert |
Manufacturer no. | 248710 |
Release date | 23.9.2019 |
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 | Bronze |
DIN standard | 338 |
Suitable for | Metal, Steel |
Suitable for | Metal, Steel |
borehole size | 11 mm |
Point angle | 135° |
CO₂-Emission | |
Climate contribution |
Scope of delivery | 1 piece |
Items per sales unit | 1 x |
Drill diameter | 11 mm |
working length | 225 mm |
Length | 22.50 cm |
Width | 22.50 cm |
Weight | 80 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 %