Alpen Knothole drill
up to 20 millimetresOnly 3 pieces in stock at supplier
Drill diameter
Product details
The Alpen spade bit is a high-quality Forstner bit specifically designed for drilling into soft and hardwoods, as well as particle board and medium-density fiberboard. With its precise centering tip and two pre-cutters along with two blades, this bit enables clean and accurate holes. The reduced cylindrical shank ensures optimal handling in electric hand drills, making it easy to use for both professional craftsmen and DIY enthusiasts. The bit is made from high-quality HSS steel, guaranteeing a long lifespan and high durability. With a working length of 90 mm and a diameter of up to 20 mm, this bit is versatile and suitable for various types of wood. The careful craftsmanship and adherence to DIN standards make this Forstner bit a reliable tool for precise drilling tasks.
- Centering tip for precise drilling
- Two pre-cutters and two blades for clean holes
- Made from high-quality HSS steel for durability
- Suitable for various types of wood and board materials.
Material application | Chipboard, Wood |
Length | 9 cm |
Drill diameter | up to 20 millimetres |
Metal type | Steel |
Item number | 6051367 |
Manufacturer | Alpen |
Category | Drill bit insert |
Manufacturer no. | 0023602000100 |
Release date | 22.12.2016 |
Colour | Silver |
Exact colour description | Stainless steel |
Metal type | Steel |
Material group | Metal |
Material | HSS |
Drill Type | Forstner bits |
Material application | Chipboard, Wood |
Tool holder | Auger |
DIN standard | WN |
Suitable for | Chipboard, Softwood and hardwood such as pine, Wood |
Suitable for | Chipboard, Wood |
borehole size | 20 mm |
Country of origin | Germany |
CO₂-Emission | |
Climate contribution |
Scope of delivery | 1 pcs. |
Items per sales unit | 1 x |
Drill diameter | up to 20 millimetres |
Shaft diameter | 8 millimetres |
working length | 90 mm |
Length | 9 cm |
Width | 2 cm |
Height | 2 cm |
Length | 10.70 cm |
Width | 2.70 cm |
Height | 2.20 cm |
Weight | 45 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- 21.RS PRO0.3 %
- 21.Wiltec0.3 %
- 21.Yato0.3 %
- 25.Alpen0.4 %
- 25.DeWalt0.4 %
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- AlpenNot enough data
- 1.Bosch Professional Zubehör0 days
- 2.DeWalt7 days
- BGSNot enough data
- Bosch Home & GardenNot enough data
Return rate
How often is a product of this brand in the «Drill bit insert» category returned?
Source: Digitec Galaxus- 11.Metabo0.4 %
- 11.technocraft0.4 %
- 14.Alpen0.5 %
- 14.BGS0.5 %
- 14.Fisch Tools0.5 %