Neriox Twist drill type N, HSS, DIN 340, Ø 4.2

4.2, Minimum order 2
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Delivered Wed, 29.4.
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Drill diameter71

Product details

The Neriox spiral drill type N is a high-quality HSS drill manufactured according to DIN standard 340. With a diameter of 4.2 mm and a point angle of 118°, this drill is ideal for drilling deep holes as well as for applications that require drilling through bushings. The drill is specifically designed for machining various types of metals, including alloyed and unalloyed steel, gray cast iron, ductile iron, spheroidal graphite iron, and sintered iron. The flutes are ground, which enhances efficiency and precision during drilling. With a working length of 78 mm and an overall length of 119 mm, this drill offers optimal handling and control during use.

  • High-quality HSS drill for precise drilling
  • Suitable for various types of metals, including steel and gray cast iron
  • Point angle of 118° for efficient drilling
  • Ground flutes for improved performance and durability.

Key specifications

Material application
Grey cast iron, Steel
Drill diameter
4.2
Length
11.90 cm

General information

Item number
62464042
Manufacturer
Neriox
Category
Drill bit insert
Manufacturer no.
254301.0380
Release date
28.9.2025
Minimum order
2

Material

Material group
Metal
Material
HSS

Drill bit properties

Drill Type
Twist Drill
Material application
Grey cast iron, Steel
surface finish
Ground
DIN standard
DIN 340
Suitable for
Grey cast iron, Malleable cast iron, Sintered iron, Spheroidal graphite cast iron
borehole size
4.20 mm
Point angle
118°

Voluntary climate contribution

CO₂ emissions
1.93 kg
Climate contribution
CHF 0.11

Product dimensions

Drill diameter
4.2
working length
78 mm
Length
11.90 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
  • 1.Futuro BRW
    0 %
  • 1.kwb
    0 %
  • 1.Neriox
    0 %
  • 1.Ruko
    0 %
  • 1.Toolcraft
    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
  • Neriox
    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
  • 7.Wiltec
    0.2 %
  • 8.Yato
    0.3 %
  • 9.Neriox
    0.4 %
  • 9.Proxxon
    0.4 %
  • 11.Donau
    0.5 %
Source: Digitec Galaxus