Quantity discount

Heller HSS metal twist drill 4.2 mm

4.2 mm
Save CHF2.10 CHF9.65/1pcs.
7Ratings
BrandMore from Heller
Delivered between Fri, 3.7. and Sat, 11.7.
Only 3 pieces in stock at supplier
Free shipping starting at 50.–

Product details

The HSS metal twist drill bit from Heller is a precise tool specifically designed for machining metal. With a diameter of 4.2 mm and an overall length of 75 mm, this drill bit offers an optimal combination of stability and efficiency. The ground cylindrical shank ensures a secure connection with the drill chuck and allows for accurate guidance during the drilling process. The bit is made from high-quality HSS (High-Speed Steel), making it particularly durable and resistant to wear. It is excellent for machining various types of metals, including steel and non-ferrous metals. The working length of 43 mm enables deeper drilling, while the precise surface treatment ensures clean and smooth drill holes. This twist drill bit is an essential tool for professionals and hobbyists who value quality and performance.

  • Made from high-quality HSS for increased durability
  • Suitable for various types of metals, including steel and non-ferrous metals
  • Ground cylindrical shank for precise drilling guidance
  • Optimal working length of 43 mm for deeper drilling.

Key specifications

Metal type
Steel
Material application
Metal, Plastic
Drill diameter
4.2 mm
Length
7.50 cm

General information

Item number
8493056
Manufacturer
Heller
Category
Drill bit insert
Manufacturer No.
28635 0
Release date
21.4.2018

Material

Metal type
Steel
Material group
Metal
Material
HSS

Drill bit properties

Drill Type
Twist Drill
Material application
Metal, Plastic
surface finish
Ground
Suitable for
Metal, Non-ferrous metals, Plastic
borehole size
4.20 mm

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 pc.

Packaging

Items per sales unit
1x

Product dimensions

Drill diameter
4.2 mm
Shaft diameter
4.2 mm
working length
43 mm
Length
7.50 cm
Width
7.50 cm
Height
7.50 cm

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

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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.Bosch Professional
    0 %
  • 1.Donau
    0 %
  • 1.Einhell
    0 %
  • 1.Exact
    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
  • 24.Stahlwerk
    1.1 %
  • 24.vidaXL
    1.1 %
  • 28.Heller
    1.2 %
  • 29.Makita
    1.4 %
  • 30.Einhell
    1.6 %
Source: Digitec Galaxus