−11%

Tecwerk Spiralbohrer DIN 8037 Typ N

4.2 millimetres, Minimum order 6
was CHF14.80 CHF13.23/1pcs.
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Delivered between Thu, 9.7. and Fri, 10.7.
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Drill diameter17

Product details

The Tecwerk DIN 8037 Type N spiral drill is a high-precision tool specifically designed for drilling in demanding materials. With a diameter of 4.2 mm and a point angle of 118 degrees, this drill offers optimal cutting geometry that ensures efficient chip removal. The carbide (HM) cutting edges guarantee a long service life and durability, especially when drilling spring steel, hard cast iron, tough bronzes, hard plastics, and other highly abrasive materials. The cylindrical shank allows for easy handling and compatibility with standard drilling machines. The profiled ground quality of the drill ensures precise holes and uniform processing of materials. This spiral drill is a reliable choice for professionals who value quality and performance.

  • Carbide cutting edges for high service life and wear resistance
  • Optimal cutting geometry with a point angle of 118 degrees
  • Suitable for demanding materials such as spring steel and hard cast iron
  • Profiled ground quality for precise holes.

Key specifications

Metal type
Hard metal
Material application
Bronze, Plastic
Drill diameter
4.2 millimetres

General information

Item number
65897847
Manufacturer
Tecwerk
Category
Drill bit insert
Manufacturer No.
2000861405
Release date
22.12.2025
Minimum order
6

Material

Metal type
Hard metal
Material group
Metal
Material
Hm

Drill bit properties

Drill Type
Twist Drill
Material application
Bronze, Plastic
surface finish
Coated
DIN standard
DIN 8037
Point angle
118°
Point angle
118°

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
1.93 kg
Climate contribution
CHF 0.11

Scope of delivery

Scope of delivery
1 piece

Packaging

Items per sales unit
1x

Product dimensions

Drill diameter
4.2 millimetres

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

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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.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
  • 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.OK-Line
    0 %
  • 1.RS PRO
    0 %
Source: Digitec Galaxus