Tecwerk Spiralbohrer DIN 338 Typ N

4.20 mm, Minimum order 2
CHF4.82/1pcs.
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Delivered Thu, 21.5.
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Drill diameter40

Number2

Product details

The DIN 338 Type N spiral drill from Tecwerk is a highly advanced tool specifically designed for machining solid and high-strength alloys. With a diameter of 4.2 mm and a robust construction made of HSS-Co8, this drill offers exceptional heat resistance, making it ideal for demanding applications. The drill features a cylindrical shank and has a point angle of 130 degrees, allowing for precise and efficient machining. The profile-ground cutting edge with a cross-cut from a diameter of 2.0 mm ensures improved chip removal and reduces friction during the drilling process. This spiral drill is particularly suitable for materials such as Hastelloy, Inconel, and stainless steels, which exhibit high strength. The short length and specific surface treatment contribute to the tool's durability and performance, making it a valuable addition to any workshop.

  • Made from HSS-Co8 for high heat resistance
  • Suitable for machining high-strength alloys like Hastelloy and Inconel
  • Profile-ground with cross-cut for improved chip removal
  • Right-hand cutting with a point angle of 130 degrees
  • Short length for optimal handling and control.

Key specifications

Metal type
Cobalt, Steel
Drill diameter
4.20 mm

General information

Item number
64355585
Manufacturer
Tecwerk
Category
Drill bit insert
Manufacturer No.
2000862958
Release date
21.10.2025
Minimum order
2

Material

Metal type
Cobalt, Steel
Material group
Metal
Material
HSS-Co8

Drill bit properties

Drill Type
Twist Drill
surface finish
Coated
DIN standard
DIN 338
Suitable for
Stainless and acid-resistant steels
Point angle
130°

Origin

Country of origin
India

Voluntary climate contribution

CO₂ emissions
0.31 kg
Climate contribution
CHF 0.11

Scope of delivery

Scope of delivery
10 pieces

Packaging

Items per sales unit
10x

Product dimensions

Drill diameter
4.20 mm

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
  • Tecwerk
    Not enough data
  • 1.Donau
    0 %
  • 1.Einhell
    0 %
  • 1.Exact
    0 %
  • 1.Famag
    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
  • Tecwerk
    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
  • Tecwerk
    Not enough data
  • 1.Exact
    0 %
  • 1.Futuro BRW
    0 %
  • 1.Heller
    0 %
  • 1.OK-Line
    0 %
Source: Digitec Galaxus