Product details
The HSS metal twist drill from Heller, with a diameter of 9 mm, is a high-quality tool specifically designed for metalworking. With an overall length of 125 mm and a working length of 81 mm, this drill offers optimal handling and efficiency when drilling. The drill is made from HSS-E (high-speed steel with cobalt), which gives it high hardness and durability. The 135-degree point angle ensures precise drilling and reduces the effort required when drilling into various types of metals, including steel, stainless steel, and non-ferrous metals. The DIN 338 standard ensures that the drill meets industrial standards, making it suitable for professional applications.
- Made from HSS-E with cobalt for increased hardness and durability
- 135-degree point angle for precise drilling
- Suitable for various types of metals, including steel and stainless steel
- DIN 338 standard for professional applications
- Optimal handling with an overall length of 125 mm and a working length of 81 mm.
Metal type | Cobalt |
Material application | Metal, Plastic, Stainless steel |
Drill diameter | 9 mm |
Length | 12.50 cm |
Item number | 8401901 |
Manufacturer | Heller |
Category | Drill bit insert |
Manufacturer No. | 21241 0 |
Release date | 19.4.2018 |
Metal type | Cobalt |
Material group | Metal |
Material | HSS-Co |
Drill Type | Twist Drill |
Material application | Metal, Plastic, Stainless steel |
surface finish | Cobalt |
DIN standard | DIN 338 |
Suitable for | CASTING, Iron, Non-ferrous metals, Plastic, Stainless steel, Steel |
borehole size | 9 mm |
Point angle | 135° |
Scope of delivery | 1 piece |
Items per sales unit | 1x |
Drill diameter | 9 mm |
Shaft diameter | 9mm |
working length | 81 mm |
Length | 12.50 cm |
Weight | 48.60 g |
Product Safety |
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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- HellerNot enough data
- 1.Donau0 %
- 1.Einhell0 %
- 1.Exact0 %
- 1.Famag0 %
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- HellerNot enough data
- 1.Bosch Professional Zubehör0 days
- 1.DeWalt0 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.Stahlwerk1,1 %
- 22.vidaXL1,1 %
- 25.Heller1,2 %
- 25.kwb1,2 %
- 27.Makita1,4 %