Tecwerk Spiralbohrer DIN 338 Typ N

7.7 millimetres, Minimum order 3
CHF3.36/1pcs.
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Delivered between Wed, 10.9. and Thu, 11.9.
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Product details

The Tecwerk DIN 338 Type N spiral drill is a high-quality tool specifically designed for precise drilling in steel and cast iron. With a diameter of 7.7 mm and a point angle of 118 degrees, this drill offers optimal cutting performance. Made from high-speed steel (HSS), it features a profiled ground surface that ensures improved tool life and efficiency. The tapered shank and cross grind starting from a diameter of 3 mm provide excellent drilling quality and facilitate penetration into the material. The cylindrical shank allows for easy handling and compatibility with standard drilling machines. This spiral drill is ideal for all standard drilling tasks in the industry, delivering reliable performance at high feed rates.

  • Made from high-speed steel (HSS) for durability
  • Profiled ground surface for enhanced cutting performance
  • Cross grind from Ø 3 mm for optimized drilling quality
  • Suitable for drilling in steel and cast iron
  • Cylindrical shank for easy handling and compatibility with standard drilling machines.

Key specifications

Drill diameter
7.7 millimetres
Metal type
Steel
Item number
61162875

General information

Manufacturer
Tecwerk
Category
Drill bit insert
Release date
19.8.2025
Minimum order
3

Material

Metal type
Steel
Material
HSS

Drill bit properties

Drill Type
Twist Drill
surface finish
Coated
DIN standard
DIN 338
Suitable for
Steel
borehole size
7.70 mm
Point angle
118°

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
10 pieces

Packaging

Items per sales unit
10 x

Product dimensions

Drill diameter
7.7 millimetres

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.Dremel
    0 %
  • 1.Exact
    0 %
  • 1.Famag
    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
  • 2.DeWalt
    7 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.C.K Magma
    0 %
  • 1.Donau
    0 %
  • 1.Rotec
    0 %
  • 1.RS PRO
    0 %
Source: Digitec Galaxus