Heller HSS metal twist drill 4.2 mm

4.2 mm
CHF7.96/1pcs.
7Ratings
BrandMore from Heller
Delivered between Wed, 8.7. and Tue, 21.7.
Only 2 pieces in stock at supplier
Free shipping starting at 50.–

Drill diameter9

Product details

The HSS metal twist drill from Heller, with a diameter of 4.2 mm, is a high-quality tool specifically designed for metalworking. With an overall length of 75 mm and a working length of 43 mm, this drill offers an optimal balance between stability and flexibility. The drill is manufactured according to DIN standard 338 and features a cylindrical shank that ensures easy handling and a secure grip in the drill machine. The rolled surface treatment provides enhanced durability and a longer lifespan for the tool. This twist drill is suitable for machining both steel and non-ferrous metals, making it a versatile tool for various applications in metal construction and industry.

  • Made from high-quality HSS steel for increased longevity
  • Rolled surface treatment for improved performance
  • Suitable for various types of metals, including non-ferrous metals
  • Point angle of 118 degrees for precise drilling.

Key specifications

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

General information

Item number
8415290
Manufacturer
Heller
Category
Drill bit insert
Manufacturer No.
17799 3
Release date
20.4.2018

Material

Metal type
Steel
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
4.20 mm
Point angle
118°
Point angle
118°

Voluntary climate contribution

CO₂ emissions
1.93 kg
Climate contribution
CHF 0.11

Scope of delivery

Scope of delivery
2 pieces

Packaging

Items per sales unit
2x

Product dimensions

Drill diameter
4.2 mm
Shaft diameter
4.2 mm
working length
43 mm
Length
7.50 cm
Weight
12.10 g

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

Compare products

Goes with

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
  • 26.kwb
    1.1 %
  • 26.Stahlwerk
    1.1 %
  • 28.Heller
    1.2 %
  • 29.Bosch Zubehör
    1.4 %
  • 29.Makita
    1.4 %
Source: Digitec Galaxus