Dormer Drill change head R950 31 mm HM Ti-phon

31 millimetres
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Drill diameter124

Product details

The Dormer R950 drill change head is a high-performance tool specifically designed for machining steel. With a diameter of 31 mm and a modified 4-facet cross grind technology featuring a point angle of 140 degrees, this drill head offers excellent precision and efficiency. The Ti-phon coating enhances wear resistance and extends the tool's lifespan. The drill change head is designed for use with Hydra bodies of size 32 mm, allowing for flexible application in various machining scenarios. The nominal diameter tolerance of h7 ensures high dimensional accuracy, while the cutting direction is oriented to the right for optimal performance. With a head length of 21 mm, this drill head is ideal for precise drilling in steel.

  • Solid carbide construction for high stability and durability
  • Ti-phon coating for improved wear resistance
  • Suitable for drilling up to 8xD in steel
  • Modified 4-facet cross grind for precise cuts
  • Nominal diameter tolerance of h7 for high dimensional accuracy.

Key specifications

Metal type
Hard metal
Material application
Steel
Drill diameter
31 millimetres
Length
2.10 cm

General information

Item number
22412117
Manufacturer
Dormer
Category
Drill bit insert
Manufacturer No.
R95031.0
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
31 millimetres
working length
21 mm
Length
2.10 cm
Weight
102 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