Bosch Professional Zubehör HSS step drill 4 - 20 mm TiA
8 mmMore than 10 pieces in stock at supplier
Product details
The drill is made of HSS steel and coated with AlTiN (aluminium titanium nitride), which enables maximum service life without the use of coolant. The easily recognizable and permanent diameter markings in both spiral flutes are lasered. The 3-surface shank also prevents slipping in the chuck and allows for the transmission of high torques.
Design: HSS-AlTiN
Step diameter (range) mm: 4-20
Step height mm: 4
Shank diameter mm: 8.0
Total length mm: 70.5.
Metal type | Steel |
Material application | Metal, Plastic |
Drill diameter | 8 mm |
Length | 7.05 cm |
Item number | 8422235 |
Manufacturer | Bosch Professional Zubehör |
Category | Drill bit insert |
Manufacturer No. | 2608588066 |
Release date | 20-4-2018 |
Colour | Green |
Exact colour description | Green |
Metal type | Steel |
Material group | Metal |
Material | HSS-AlTiN |
Drill Type | Step drills |
Material application | Metal, Plastic |
Suitable for | Metal, Plastic |
borehole size | 20 mm |
Country of origin | Switzerland |
Manufacturer commitment | SBTi |
CO₂ emissions | 0,57 kg |
Climate contribution | EUR 0,12 |
Scope of delivery | 1 piece |
Items per sales unit | 1x |
Drill diameter | 8 mm |
Shaft diameter | 8mm |
working length | 70.50 mm |
Length | 7.05 cm |
Product Safety |
Length | 11.80 cm |
Width | 5.10 cm |
Height | 4.40 cm |
Weight | 75 g |
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- 9.BGS0,1 %
- 9.Bosch Home & Garden0,1 %
- 9.Bosch Professional Zubehör0,1 %
- 9.Bosch Zubehör0,1 %
- 9.Dremel0,1 %
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- 1.Bosch Professional Zubehör0 days
- 1.DeWalt0 days
Return rate
How often is a product of this brand in the «Drill bit insert» category returned?
Source: Galaxus- 9.BGS0,6 %
- 9.Bosch Home & Garden0,6 %
- 11.Bosch Professional Zubehör0,7 %
- 11.Dremel0,7 %
- 13.Festool0,8 %