Stern Forstnerbohrer TRIBUS ø28mm

28 millimetres
CHF44.32/1pcs.
Ratings
Delivered between Mon, 10.11. and Mon, 24.11.
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Product details

The Tribus 112E/SP cylinder head drill from Stern is a highly advanced tool designed for precise drilling in various types of wood. With its innovative three-flat tip and three cutting edges, this drill allows for a significant increase in machining efficiency of up to 50%. The drill is made from high-quality special steel, ensuring its durability and resilience under demanding conditions. The unique design of the shank with three flats prevents slipping in the chuck and allows for use in collets, enhancing the tool's versatility. The cylinder head drill provides clean hole edges and walls in both soft and hardwood, making it ideal for professional applications as well as for DIY enthusiasts.

  • 3 cutting edges for 50% more machining efficiency
  • Three-flat tip for self-cutting function
  • High-quality special steel for increased durability
  • Shank with three flats to prevent slipping
  • Clean hole edges and walls in various wood types.

Key specifications

Length
9 cm
Drill diameter
28 millimetres
Item number
55682808

General information

Manufacturer
Stern
Category
Drill bit insert
Manufacturer no.
112E/SP-28
Release date
7.3.2025

Origin

Country of origin
Austria

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
1 piece

Packaging

Items per sales unit
1 x

Product dimensions

Drill diameter
28 millimetres
Shaft diameter
10 mm
Length
9 cm

30-day right of return
24 Months Warranty (Bring-in)
1 additional offer

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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
  • Stern
    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
  • Stern
    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
  • Stern
    Not enough data
  • 1.C.K Magma
    0 %
  • 1.Donau
    0 %
  • 1.Rotec
    0 %
  • 1.RS PRO
    0 %
Source: Digitec Galaxus