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Heller Concrete twist drill set 4 pieces

10 mm, 6 mm, 8 mm, 5 mm
Price in EUR including VAT
EUR6,64/1pcs.
Ratings
BrandMore from Heller
Delivered between Wed, 19.11. and Fri, 21.11.
More than 10 pieces in stock at supplier
Free shipping starting at 30,–

Product details

The Heller concrete drill bit set consists of four high-quality spiral drill bits specifically designed for drilling in concrete, masonry, aerated concrete, and stone. Equipped with a cylindrical shank, these drill bits offer a robust construction and an optimized carbide geometry that ensures a long service life. The innovative head geometry with a wide outlet and the large-volume "Twinmax-G2" spiral allows for high drilling speeds, increasing work efficiency. Additionally, the special hardness beam technology provides high break resistance, making the drill bits reliable even in demanding applications. This set is ideal for professional craftsmen and DIY enthusiasts who value quality and performance.

  • Optimized carbide geometry for long service life
  • High speed due to innovative head design
  • Large-volume "Twinmax-G2" spiral for efficient drilling
  • High break resistance thanks to special hardness beam technology.

Key specifications

Material application
Stone
Length
52 cm
Drill diameter
10 mm, 5 mm, 6 mm, 8 mm
Item number
8403052

General information

Manufacturer
Heller
Category
Drill bit insert
Manufacturer no.
16873 1
Release date
19.4.2018

Drill bit properties

Drill Type
Twist Drill
Material application
Stone
Suitable for
Concrete, Masonry, Stone
Suitable for
Concrete, Masonry, Stone
borehole size
10 mm

Origin

Country of origin
Germany

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
10 mm, 6, 8, Ø 5

Packaging

Items per sales unit
4 x

Product dimensions

Drill diameter
10 mm, 5 mm, 6 mm, 8 mm
working length
80 mm
Length
52 cm
Width
4 cm
Height
1.50 cm
Weight
140 g

Legal Notice

Product Safety

14-day cancellation right
30-day right of return
24 Months statutory warranty

Compare products

Goes with

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
  • Heller
    Not enough data
  • 1.Exact
    0 %
  • 1.Famag
    0 %
  • 1.Fisch Tools
    0 %
  • 1.KS Tools
    0 %

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
  • Heller
    Not enough data
  • 1.BGS
    0 days
  • 1.Bosch Professional Zubehör
    0 days
  • 3.DeWalt
    10 days
  • Alpen
    Not enough data

Return rate

How often is a product of this brand in the «Drill bit insert» category returned?

Source: Galaxus
  • Heller
    Not enough data
  • 1.C.K Magma
    0 %
  • 1.Exact
    0 %
  • 1.RS PRO
    0 %
  • 1.Titex
    0 %
Source: Galaxus