Ruko HSS twist drill
4 millimetresMore than 10 pieces in stock at supplier
Drill diameter34
Product details
The HSS spiral drill bit from Ruko is a high-quality tool specifically designed for metalworking. With a diameter of 4 mm and an overall length of 75 mm, this drill bit offers a precise and efficient solution for various applications in metal construction. The drill bit is manufactured according to the DIN standard 338 and features a rolled surface treatment that enhances the tool's lifespan and performance. The use of high-speed steel (HSS) ensures high hardness and durability, making it ideal for use in steel and non-ferrous metals. The certification according to DIN EN ISO 9001:2008 also guarantees consistently high quality of the product. This spiral drill bit is an excellent choice for professionals and hobbyists who value precision and longevity.
- Made from high-speed steel (HSS) for high hardness and durability
- Rolled surface treatment for improved performance
- Certified according to DIN EN ISO 9001:2008 for consistent quality.
Material application | Metal, Plastic |
Length | 7.50 cm |
Drill diameter | 4 millimetres |
Metal type | Steel |
Item number | 21610082 |
Manufacturer | Ruko |
Category | Drill bit insert |
Manufacturer no. | 206040 |
Release date | 3.8.2022 |
External links |
Metal type | Steel |
Material group | Metal |
Material | HSS |
Drill Type | Twist Drill |
Material application | Metal, Plastic |
surface finish | Roll rolled |
DIN standard | DIN 338 |
Suitable for | Metal, Non-ferrous metals, Plastic |
Suitable for | Metal, Metals, Plastic |
borehole size | 4 mm |
CO₂-Emission | |
Climate contribution |
Items per sales unit | 2 x |
Drill diameter | 4 millimetres |
Shaft diameter | 4 mm |
working length | 43 mm |
Length | 7.50 cm |
Product Safety |
30-day right of return
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Reviews & Ratings
Statutory 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: Galaxus- 1.KS Tools0 %
- 1.kwb0 %
- 1.Ruko0 %
- 1.Titex0 %
- 1.wolfcraft0 %
Statutory 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: Galaxus- RukoNot enough data
- 1.Bosch Professional Zubehör0 days
- 2.DeWalt10 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: Galaxus- 22.Festool1 %
- 24.DeWalt1,1 %
- 24.Ruko1,1 %
- 26.Makita1,4 %
- 27.Wiltec1,5 %