−11%

Tecwerk Spiralbohrer DIN 340 Typ N

3.90 mm
was CHF18.90 CHF1.69/1pcs.
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Delivered between Fri, 18.9. and Fri, 25.9.
Only 3 pieces in stock at supplier
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Drill diameter29

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Product details

The Tecwerk DIN 340 Type N spiral drill is a high-quality tool specifically designed for precise drilling in steel and cast iron. With a diameter of 3.9 mm and a point angle of 118 degrees, this drill offers optimal cutting performance. It is made from high-quality HSS (high-speed steel) and features a profiled cylindrical shank that ensures accurate guidance and stability during the drilling process. The design is intended for drilling deep holes and is excellent for applications where drill bushes are used. The right-hand cutting design allows for efficient material removal and a long tool life. The drill is manufactured to industrial quality and meets the DIN 340 standard, making it a reliable choice for professional users.

  • Made from high-quality HSS for durability and efficiency
  • Profiled with a cross-cut for improved cutting performance
  • Suitable for precise drilling in steel and cast iron
  • Optimal performance for deep drilling and through drill bushes
  • Meets the DIN 340 standard for professional applications.

Key specifications

Metal type
High-performance high-speed steel
Drill Type
Twist drill
Material application
Grey cast iron, Steel
Items per sales unit
10x
Drill diameter
3.90 mm

General information

Item number
60390157
Manufacturer
Tecwerk
Category
Drill bit insert
Manufacturer No.
2000861039
Release date
22.7.2025

Material

Metal type
High-performance high-speed 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
CASTING, Steel
borehole size
3.90 mm
Point angle
118°
Point angle
118°

Origin

Country of origin
India

Voluntary climate contribution

CO₂ emissions
1.93 kg
Climate contribution
CHF 0.11

Scope of delivery

Scope of delivery
10 pieces

Packaging

Items per sales unit
10x

Product dimensions

Drill diameter
3.90 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.Bosch Home & Garden
    0 %
  • 1.Bosch Professional
    0 %
  • 1.Donau
    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
  • Alpen
    Not enough data
  • Benson
    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.Benson
    0 %
  • 1.DIY
    0 %
  • 1.RS PRO
    0 %
  • 1.technocraft
    0 %
Source: Digitec Galaxus