Tecwerk Spiralbohrer DIN 340 Typ GT

4.1 millimetre, Minimum order 3
CHF3.81/1pcs.
Ratings
BrandMore from Tecwerk
Delivered between Mon, 29.6. and Tue, 30.6.
Only 3 pieces in stock at third-party supplier
Supplied by
Free shipping starting at 50.–

Drill diameter11

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
Material application
Cast iron, Steel
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
CASTING, Stainless and acid-resistant steels, 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)
1 additional offer

Compare products

Goes with

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