Dormer Coolant channel drill type CTW R459 nominal Ø 5.5 mm HM TiAlN straight shank 8XD

5.50 millimetres
CHF183.33/1pcs.
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Delivered between Wed, 10.9. and Thu, 11.9.
More than 10 pieces in stock at third-party supplier
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Product details

The CTW R459 coolant channel drill from Dormer is a high-performance tool specifically designed for precise drilling in various materials such as steel, stainless steel, and cast iron. With a nominal diameter of 5.5 mm and an overall length of 104 mm, this spiral drill provides an effective solution for applications that require internal cooling. The TiAlN coating enhances wear resistance and heat resistance, extending the tool's lifespan. The modified 4-facet cross grind with a point angle of 140° allows for efficient chip removal and reduces the required driving force. The continuously tapered core and coolant holes are designed to ensure optimal cooling during the drilling process, resulting in higher precision and quality of the holes. This drill is ideal for applications requiring a drilling depth of up to 8xD and offers high performance while protecting the tool.

  • High-performance drill with internal cooling for precise drilling
  • TiAlN coating for improved wear resistance
  • Modified 4-facet cross grind with a 140° point angle
  • Suitable for drilling in steel, stainless steel, and cast iron
  • DIN 6535-HA standard for high compatibility.

Key specifications

Length
10.40 cm
Drill diameter
5.50 millimetres
Metal type
Hard metal
Item number
22411950

General information

Manufacturer
Dormer
Category
Drill bit insert
Manufacturer no.
R4595.5
Release date
16.9.2022

Material

Metal type
Hard metal
Material
HM TiAlN

Drill bit properties

Drill Type
Twist Drill
DIN standard
DIN 6535-HA
Point angle
140°

Origin

Country of origin
Brazil

Voluntary climate contribution

CO₂-Emission
Climate contribution

Packaging

Items per sales unit
1 x

Product dimensions

Drill diameter
5.50 millimetres
Shaft diameter
6mm
working length
104 mm
Length
10.40 cm
Height
3.60 cm
Weight
29 g

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