Tecwerk Spiralbohrer DIN 340 Typ GT

4.1 millimetre, Minimum order 3
CHF3.70/1pcs.
Ratings
BrandMore from Tecwerk
Delivered between Mon, 7.9. and Tue, 8.9.
Only 3 pieces in stock at third-party supplier
Supplied by
Free shipping starting at 50.–

Drill diameter9

Product details

The Tecwerk DIN 340 Type GT spiral drill is a high-quality drill bit specifically designed for precise drilling in various materials. With a diameter of 4.1 mm and a robust HSS-Co5 alloy, this drill offers excellent performance and durability. The drill is profile-ground and features a point angle of 130°, allowing for efficient chip removal and improved drilling speed. The cylindrical shank ensures a secure connection with the chuck, while the right-hand cutting design facilitates easy handling. This drill is ideal for drilling deep holes in steel, cast iron, and rust- and acid-resistant steels with strengths over 800 N/mm². The industrial quality of the product guarantees reliable performance even under demanding conditions.

  • High-quality HSS-Co5 alloy for durability
  • Profile-ground with cross-cut from Ø 3.0 mm
  • Suitable for deep holes in steel and cast iron
  • Industrial quality for demanding applications.

Key specifications

Metal type
Cobalt, High-performance high-speed steel
Drill Type
Twist drill
Material application
Cast iron, Steel
Items per sales unit
10x
Drill diameter
4.1 millimetre

General information

Item number
65211530
Manufacturer
Tecwerk
Category
Drill bit insert
Manufacturer No.
24377136
Release date
18.11.2025
Minimum order
3

Material

Metal type
Cobalt, High-performance high-speed steel
Material group
Metal
Material
HSS-Co5

Drill bit properties

Drill Type
Twist drill
Material application
Cast iron, Steel
DIN standard
DIN 340
Suitable for
Cast iron, Steel
borehole size
4.10 mm
Point angle
130°

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
0.44 kg
Climate contribution
CHF 0.11

Scope of delivery

Scope of delivery
10 pieces

Packaging

Items per sales unit
10x

Product dimensions

Drill diameter
4.1 millimetre

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