Ruko Senkbit
12.4 millimetresDrill diameter2
Product details
The countersink bit from Ruko is a high-precision tool that has been specially developed for deburring, chamfering and countersinking drill holes. With a nominal diameter of 12.4 mm and a point angle of 90 degrees, this HSS tool is ideal for machining steel, cast iron, non-ferrous metals and light metals. The long design enables effective machining, while the 6.3 mm hexagonal shank in accordance with DIN 3126 ensures quick and easy tool mounting. The countersink bit is designed to enable burr and chatter-free work, resulting in a high surface quality. To achieve optimum results, a low cutting speed is recommended. Weighing just 26 g, it is easy to handle and is suitable for both professional use and DIY projects.
Metal type | High-performance high-speed steel |
Connection system | Hexagonal |
Material application | Aluminium, Brass, Plastic, Steel |
Drill diameter | 12.4 millimetres |
Length | 4.20 cm |
Item number | 40824765 |
Manufacturer | Ruko |
Category | Drill bit insert |
Manufacturer no. | 102316 |
Release date | 12.12.2023 |
Metal type | High-performance high-speed steel |
Material | HSS |
Drill Type | Countersink |
Connection system | Hexagonal |
Material application | Aluminium, Brass, Plastic, Steel |
surface finish | Coated |
DIN standard | DIN 3126 |
Suitable for | CASTING, Non-ferrous and light metals, Steel |
borehole size | 12.40 mm |
Point angle | 90° |
Point angle | 90° |
Country of origin | Bulgaria |
CO₂ emissions | 0.17 kg |
Climate contribution | CHF 0.11 |
Scope of delivery | 1 piece |
Items per sales unit | 1x |
Drill diameter | 12.4 millimetres |
Shaft diameter | 6.3 mm |
working length | 42 mm |
Length | 4.20 cm |
Weight | 26 g |
Length | 10.30 cm |
Width | 2.50 cm |
Height | 2.30 cm |
Weight | 22 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.kwb0 %
- 1.Neriox0 %
- 1.Ruko0 %
- 1.vidaXL0 %
- 1.wolfcraft0 %
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- RukoNot enough data
- 1.Bosch Professional Zubehör0 days
- AlpenNot enough data
- 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- 15.Dremel0.7 %
- 18.kwb0.8 %
- 18.Ruko0.8 %
- 20.Alpen0.9 %
- 20.Bosch Zubehör0.9 %