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Quantity discount

Heller HSS metal twist drill 4.4 mm

4.4 mm
Price in EUR including VAT
Save EUR1,18 EUR1,36/1pcs.
7Ratings
BrandMore from Heller
Delivered between Sat, 6.6. and Wed, 17.6.
More than 10 items ordered
Free shipping starting at 30,–

Product details

The HSS metal twist drill with a diameter of 4.4 mm is a high-quality tool specifically designed for precise drilling in various types of metal. With an overall length of 80 mm and a working length of 47 mm, this drill offers optimal handling and control. The twist drill is made from high-alloy high-speed steel (HSS), ensuring high wear resistance and durability. The rolled surface treatment enhances cutting performance and reduces friction during the drilling process. This drill is ideal for applications in metalworking as well as for drilling in plastics and non-ferrous metals. The item is offered in a convenient packaging of 10 pieces, making it an economical choice for professional craftsmen and DIY enthusiasts.

  • Made from high-alloy high-speed steel (HSS) for high wear resistance
  • Rolled surface treatment for improved cutting performance
  • Suitable for various types of metal as well as plastics and non-ferrous metals
  • Convenient packaging unit of 10 pieces for economical use.

Key specifications

Material application
Metal, Plastic
Drill diameter
4.4 mm
Length
8 cm

General information

Item number
8414886
Manufacturer
Heller
Category
Drill bit insert
Manufacturer No.
21155 0
Release date
20.4.2018

Material

Material group
Metal
Material
HSS

Drill bit properties

Drill Type
Twist Drill
Material application
Metal, Plastic
surface finish
Roll rolled
DIN standard
DIN 338
Suitable for
Metal, Non-ferrous metals, Plastic
borehole size
4.40 mm

Voluntary climate contribution

CO₂ emissions
1,93 kg
Climate contribution
EUR 0,12

Scope of delivery

Scope of delivery
10 pieces.

Packaging

Items per sales unit
10x

Product dimensions

Drill diameter
4.4 mm
Shaft diameter
4.4 mm
working length
47 mm
Length
8 cm
Weight
86.40 g

Legal Notice

Product Safety

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

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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.Donau
    0 %
  • 1.Einhell
    0 %
  • 1.Exact
    0 %
  • 1.Famag
    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.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: Galaxus
  • 1.Exact
    0 %
  • 1.Heller
    0 %
  • 1.OK-Line
    0 %
  • 1.RS PRO
    0 %
  • 1.technocraft
    0 %
Source: Galaxus