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Ruko Taper and deburring countersink 90° HSS G TIN CBN.Ø 6.0

6.0 mm
Price in EUR including VAT
EUR24,42/1pcs.
Ratings
BrandMore from Ruko
Delivered between 15.1.2026 and 22.1.2026
Free shipping starting at 30,–

Drill diameter17

Product details

The cutting edges are absolutely sharp due to the CBN deep-ground flutes. Ideal for burr-free and chatter-free countersinking, deburring, and sinking. Best results at low cutting speeds.

Features:

  • Coating: TiN
  • Feed rate in steel up to 500 N: 0.09 mm/rev
  • Small diameter: 1.5 mm
  • Cutting direction: right-hand cutting
  • Shank design: cylindrical shank
  • Countersink angle: 90°
  • Number of cutting edges: 3
  • Standard: DIN 335
  • Cutting material: HSS.

Key specifications

Material application
Cast iron, Plastic, Steel
Drill diameter
6.0 mm
Length
4.50 cm
Item number
21954198

General information

Manufacturer
Ruko
Category
Drill bit insert
Manufacturer no.
102106T
Release date
2.9.2022

Material

Material group
Metal
Material
HSS

Drill bit properties

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

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
1 piece

Packaging

Items per sales unit
1x

Product dimensions

Drill diameter
6.0 mm
Shaft diameter
5mm
working length
45 mm
Length
4.50 cm
Weight
10 g

Legal Notice

Product Safety

14-day cancellation right
30-day right of return
24 Months statutory warranty
Report concern

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Goes with

Reviews & Ratings

Statutory 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: Galaxus
  • 1.KS Tools
    0 %
  • 1.kwb
    0 %
  • 1.Ruko
    0 %
  • 1.wolfcraft
    0 %
  • 8.Bosch Home & Garden
    0,1 %

Statutory 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: Galaxus
  • Ruko
    Not enough data
  • 1.Bosch Professional Zubehör
    0 days
  • Alpen
    Not enough data
  • BGS
    Not enough data
  • Bosch Home & Garden
    Not enough data

Return rate

How often is a product of this brand in the «Drill bit insert» category returned?

Source: Galaxus
  • 19.Dremel
    0,8 %
  • 19.Festool
    0,8 %
  • 22.Ruko
    0,9 %
  • 23.Rotec
    1 %
  • 24.Famag
    1,1 %
Source: Galaxus