Tecwerk Spiralbohrer

8.4 mm
Currently out of stock
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Drill diameter30

Product details

The Tecwerk spiral drill is a high-quality drill specifically designed for drilling in stainless steels as well as alloyed and unalloyed steels. With a diameter of 8.4 mm and a short overall length, this drill is ideal for precise applications in metalworking. The drill complies with the DIN 338 standard and is made from HSS-Co5, which provides it with high wear resistance and durability. The 130° point angle and the profiled ground cross-cut from a diameter of 2.0 mm ensure efficient chip removal and improved drilling performance. The cylindrical shank allows for easy handling and a secure grip in the machine, while the right-hand cutting design ensures optimal processing. This spiral drill is therefore an excellent choice for professionals who demand high standards from their tools.

  • Made from HSS-Co5 for high wear resistance
  • DIN 338 standard for standardization and quality
  • 130° point angle for efficient drilling performance
  • Profile ground with cross-cut for improved chip removal
  • Suitable for stainless steels and cast types with strengths over 800 N/mm².

Key specifications

Metal type
CobaltHigh-performance high-speed steelSteel
Drill diameter
8.4 mm

General information

Item number
65720441
Manufacturer
Tecwerk
Category
Drill bit insert
Manufacturer No.
2000860684
Release date
17.12.2025

Material

Metal type
CobaltHigh-performance high-speed steelSteel
Material group
Metal
Material
HSS-Co5

Drill bit properties

Drill Type
Twist Drill
DIN standard
DIN 338
Point angle
130°

Origin

Country of origin
China

Scope of delivery

Scope of delivery
10 pieces

Packaging

Items per sales unit
10x

Product dimensions

Drill diameter
8.4 mm

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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