Neriox Twist drill type N, HSS, DIN 340, Ø 2.1

2.1 millimetre, Minimum order 2
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Drill diameter36

Product details

The NERIOX spiral drill type N is a high-precision HSS drill manufactured according to the DIN 340 standard. With a diameter of 2.1 millimeters, this drill is ideal for drilling deep holes and for drilling through bushings. The drill features a point angle of 118 degrees, ensuring optimal cutting geometry for various materials. It is particularly suitable for machining steel, cast steel, gray cast iron, ductile iron, spheroidal graphite, and sintered iron. The flutes are ground, which increases efficiency and precision during drilling. With a working length of 56 millimeters and an overall length of 85 millimeters, this drill offers excellent handling and control during use.

  • Made from high-quality HSS for durability and efficiency
  • Suitable for a variety of materials, including steel and gray cast iron
  • Point angle of 118 degrees for optimal drilling performance
  • Ground flutes for improved precision and cutting quality.

Key specifications

Metal type
Steel
Material application
Grey cast iron, Steel
Drill diameter
2.1 millimetre
Length
8.50 cm

General information

Item number
62464179
Manufacturer
Neriox
Category
Drill bit insert
Manufacturer No.
254301.0170
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
Grey cast iron, Malleable cast iron, Sintered iron, Spheroidal graphite cast iron, Steel
borehole size
2.10 mm
Point angle
118°

Voluntary climate contribution

CO₂ emissions
1.93 kg
Climate contribution
CHF 0.11

Product dimensions

Drill diameter
2.1 millimetre
working length
56 mm
Length
8.50 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
  • 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
  • 11.Bosch Home & Garden
    0.6 %
  • 14.Bosch Professional Zubehör
    0.7 %
  • 14.Neriox
    0.7 %
  • 16.Festool
    0.8 %
  • 16.Metabo
    0.8 %
Source: Digitec Galaxus