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Legal noticePrivacy notice

Ruko Taper and deburring countersink form CHSSECo 5

20.5 mm
Price in EUR including VAT
EUR17,18/1pcs.
4Ratings
BrandMore from Ruko
Delivered between 8.1.2026 and 12.1.2026
More than 10 pieces in stock at supplier
Free shipping starting at 30,–

Drill diameter6

Product details

Due to the CBN deep ground flutes, the cutting edges are sharp. This tool is designed for burr- and chatter-free countersinking, deburring, and countersinking. It provides the best results at low cutting speeds.

Key specifications

Material application
Aluminium, Plastic, Steel
Drill diameter
20.5 mm
Metal type
Steel
Length
6.30 cm
Item number
12720542

General information

Manufacturer
Ruko
Category
Drill bit insert
Manufacturer no.
102121E
Release date
11.2.2020
External links
Manufacturer's site (de)

Colour

Colour
Grey
Exact colour description
Grey

Material

Metal type
Steel
Material group
Metal
Material
HSSE-Co 5

Drill bit properties

Drill Type
Countersink
Material application
Aluminium, Plastic, Steel
surface finish
Coated
DIN standard
335
Suitable for
Aluminium, Brass, Bronze, Cast iron, Plastic, Stainless steel, Steel
borehole size
20.50 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
1x

Product dimensions

Drill diameter
20.5 mm
Shaft diameter
10 mm
working length
63 mm
Length
6.30 cm
Width
6.30 cm
Weight
52 g

Legal Notice

Product Safety

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

Compare products

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
  • 17.Festool
    0,8 %
  • 17.Wiltec
    0,8 %
  • 21.Ruko
    0,9 %
  • 22.Rotec
    1 %
  • 23.Famag
    1,1 %
Source: Galaxus