Dormer Drill change head R950 25 mm HM Ti-phon

25 millimetres
Ratings
BrandMore from Dormer
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Drill diameter124

Product details

The R950 exchangeable drill head from Dormer is a high-performance, interchangeable drill head specifically designed for machining steel. With a diameter of 25 mm and a modified 4-facet cross grind technology featuring a point angle of 140°, this drill head offers excellent precision and efficiency. The Ti-phon coating made of solid carbide enhances tool life and performance, while compatibility with various Hydra body sizes (25 mm or 1.1/64″) allows for flexible application. The exchangeable drill head is suitable for different drilling lengths, including H853 up to 3xD, H855 up to 5xD, and H858 up to 8xD. With a nominal diameter tolerance of h7 and a right-hand cutting direction, this drill head is a reliable choice for professional applications.

  • High-performance drill head for steel machining
  • Ti-phon coating for improved tool life
  • Modified 4-facet cross grind with a 140° point angle
  • Compatible with Hydra body sizes
  • Nominal diameter tolerance of h7 for precise drilling.

Key specifications

Metal type
Hard metal
Material application
Steel
Drill diameter
25 millimetres
Length
1.58 cm

General information

Item number
22416221
Manufacturer
Dormer
Category
Drill bit insert
Manufacturer No.
R95025.0
Release date
16.9.2022

Material

Metal type
Hard metal

Drill bit properties

Material application
Steel
DIN standard
Dormer
Suitable for
Steel
Point angle
140°

Origin

Country of origin
Japan

Voluntary climate contribution

CO₂ emissions
1.93 kg
Climate contribution
CHF 0.11

Product dimensions

Drill diameter
25 millimetres
working length
15.80 mm
Length
1.58 cm
Weight
51.20 g

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
  • Dormer
    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
  • Dormer
    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
  • Dormer
    Not enough data
  • 1.Exact
    0 %
  • 1.Futuro BRW
    0 %
  • 1.OK-Line
    0 %
  • 1.RS PRO
    0 %
Source: Digitec Galaxus