Heller Carbide concrete twist drill

8 millimetres, Minimum order 3
CHF9.50/1pcs.
Ratings
BrandMore from Heller
Delivered Wed, 6.5.
Only 4 pieces in stock at third-party supplier
Supplied by
Conrad CH
Free shipping starting at 50.–

Product details

This Heller ProXtreme concrete drill / natural stone drill has a diameter of 8.0 mm and is 145 mm long, with a working length of 80 mm. The ProXtreme concrete drill features a 3-flat "Tri" shank and is designed for extreme demands in concrete and natural stone.

The Heller ProXtreme concrete drill impresses with its exceptional lifespan, excellent drilling behavior, and strong performance. The optimal head geometry and large-volume spiral design allow for very high drilling speeds. Thanks to the ground carbide plate and high-strength head soldering, the ProXtreme is suitable for a wide range of applications. Additionally, the blasting technology used by Heller ensures extremely good performance characteristics and high break resistance.

  • Strong, durable, comfortable: The all-rounder for concrete and all natural stones with superior performance
  • Highest lifespan and excellent drilling behavior
  • 3-flat "Tri" shank prevents slipping in the chuck
  • Wide range of applications and perfect centering thanks to the ground carbide plate and high-strength head soldering
  • Specifically designed for demanding drilling tasks, e.g., in concrete, granite, marble, and hollow bricks
  • Extremely high speed due to optimal head geometry and large-volume spiral design
  • Heller blasting technology ensures extreme performance characteristics and break resistance
  • Suitable for hammer drilling and also usable in rotary mode.

Key specifications

Metal type
Hard metal
Material application
Concrete, Masonry, Stone, Tile, Tiles
Drill diameter
8 millimetres
Length
14.50 cm

General information

Item number
9353983
Manufacturer
Heller
Category
Drill bit insert
Manufacturer No.
28253 6
Release date
7.8.2018
Minimum order
3

Material

Metal type
Hard metal
Material group
Metal
Material
Hard metal

Drill bit properties

Drill Type
Twist Drill
Material application
Concrete, Masonry, Stone, Tile, Tiles
Suitable for
Concrete, Masonry, Roof tiles, Stone, Tiles
borehole size
8 mm
Point angle
130°
Point angle
130°

Origin

Country of origin
Germany

Voluntary climate contribution

CO₂ emissions
1.93 kg
Climate contribution
CHF 0.11

Scope of delivery

Scope of delivery
1 piece

Packaging

Items per sales unit
1x

Product dimensions

Drill diameter
8 millimetres
Shaft diameter
8mm
working length
80 mm
Length
14.50 cm
Width
0.80 cm
Height
0.80 cm
Weight
8000 g

30-day right of return
24 Months Warranty (Bring-in)
1 additional offer

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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
  • Heller
    Not enough data
  • 1.Donau
    0 %
  • 1.Einhell
    0 %
  • 1.Exact
    0 %
  • 1.Famag
    0 %

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

Return rate

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

Source: Digitec Galaxus
  • 1.Exact
    0 %
  • 1.Futuro BRW
    0 %
  • 1.Heller
    0 %
  • 1.OK-Line
    0 %
  • 1.RS PRO
    0 %
Source: Digitec Galaxus