Drill diameter2
Product details
This Heller ProStone masonry drill has a diameter of 6.5 mm and is suitable for masonry, clinker, aerated concrete, natural stone, and lime sandstone. The drill is 150 mm long with a working length of 110 mm. The ProStone masonry drill drills quickly, effectively, and reliably into stones, making it very suitable for use in cordless drills. The 4-way spiral efficiently removes drilling dust. The use of a robust carbide plate ensures a long lifespan. This masonry drill can also be used for hammer drilling, although the Heller ProXtreme concrete and natural stone drills are better suited for that purpose. The drill features a round shank, making it compatible with quick-change or keyless chucks.
Material application | Stone |
Drill diameter | 6.5 mm |
Length | 15 cm |
Item number | 8405902 |
Manufacturer | Heller |
Category | Drill bit insert |
Manufacturer No. | 18023 8 |
Release date | 20.4.2018 |
Drill Type | Step drills |
Material application | Stone |
Suitable for | Cellular concrete, Masonry, Natural stone |
borehole size | 6.50 mm |
CO₂ emissions | 1,93 kg |
Climate contribution | EUR 0,12 |
Items per sales unit | 1x |
Drill diameter | 6.5 mm |
working length | 110 mm |
Length | 15 cm |
Width | 2.70 cm |
Weight | 26.20 g |
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- 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 %