Ruko Taper and deburring countersink 90° HSS G TIN CBN.Ø 7.3

7.3 millimetres
CHF22.70/1pcs.
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Delivered between Wed, 3.9. and Wed, 17.9.
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Product details

Ø 7.3 mm - Due to the CBN deep ground flutes, the cutting edges are absolutely sharp. For burr- and chatter-free countersinking, deburring and countersinking. Best results at low cutting speeds. Like HSS, with titanium nitride coating. Higher surface hardness approx. 2,300 HV. Ideal for steel, cast iron, non-ferrous and light metals.

Key specifications

Material application
Brass, Plastic, Steel
Length
5 cm
Drill diameter
7.3 millimetres
Item number
21954152

General information

Manufacturer
Ruko
Category
Drill bit insert
Manufacturer no.
102109T
Release date
2.9.2022

Material

Material
HSS

Drill bit properties

Drill Type
Countersink
Material application
Brass, Plastic, Steel
surface finish
Patinated
DIN standard
335
Suitable for
Bronze, Cast iron, Stainless steel
Suitable for
Stainless steel
borehole size
7.30 mm
Point angle
90°
Point angle
90°

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
7.3 millimetres
Shaft diameter
6.0 millimetre
working length
50 mm
Length
5 cm
Width
0.73 cm
Weight
26 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
  • 1.Neriox
    0 %
  • 1.Proxxon
    0 %
  • 1.Ruko
    0 %
  • 1.Titex
    0 %
  • 1.VidaXL
    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
  • Ruko
    Not enough data
  • 1.Bosch Professional Zubehör
    0 days
  • 2.DeWalt
    9 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
  • 22.Makita
    0.9 %
  • 24.Dremel
    1 %
  • 25.Ruko
    1.2 %
  • 26.Festool
    1.4 %
  • 26.Rs Pro
    1.4 %
Source: Digitec Galaxus