Neriox Twist drill type N, HSS, DIN 340, Ø 4.1

4.1 millimetre, Minimum order 2
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Drill diameter70

Product details

The NERIOX Type N spiral drill is a high-precision tool specifically designed for drilling deep holes in various types of metal. With a diameter of 4.1 mm and a length of 119 mm, this HSS drill offers excellent performance and durability. The drill is manufactured according to DIN standard 340 and features a point angle of 118 degrees, ensuring efficient chip removal and improved drilling performance. The flutes are ground, optimizing cutting ability and facilitating the machining of materials such as steel, gray cast iron, and ductile iron. This spiral drill is ideal for professional applications in metalworking and provides a reliable solution for demanding drilling tasks.

  • High-precision HSS drill for various types of metal
  • Point angle of 118° for improved drilling performance
  • Suitable for drilling deep holes
  • Developed according to DIN standard 340 for high quality.

Key specifications

Metal type
Steel
Material application
Grey cast iron, Steel
Drill diameter
4.1 millimetre
Length
11.90 cm

General information

Item number
62464036
Manufacturer
Neriox
Category
Drill bit insert
Manufacturer No.
254301.0370
Release date
28.9.2025
Minimum order
2

Material

Metal type
Steel
Material group
Metal
Material
HSS

Drill bit properties

Drill Type
Twist Drill
Material application
Grey cast iron, Steel
DIN standard
DIN 340
Suitable for
Cast steel, Grey cast iron, Malleable cast iron, Sintered iron, Spheroidal graphite cast iron, Steel
borehole size
4.10 mm
Point angle
118°

Voluntary climate contribution

CO₂ emissions
1.93 kg
Climate contribution
CHF 0.11

Product dimensions

Drill diameter
4.1 millimetre
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
  • 13.Bosch Professional Zubehör
    0.7 %
  • 13.Dremel
    0.7 %
  • 13.Neriox
    0.7 %
  • 16.Festool
    0.8 %
  • 16.Ruko
    0.8 %
Source: Digitec Galaxus