−6%

Ruko 815042

4.2 millimetres
was CHF19.90 CHF18.70/1pcs.
Ratings
BrandMore from Ruko
Delivered between Tue, 16.6. and Thu, 2.7.
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Product details

High-performance twist drill with brazed-on HM cutting inserts made from K20 fine-grained material. It is suited for universal applications and for high-strength steel. Continuous cooling is required when drilling into high-strength steel. Highly recommended for machining cast iron.

Key specifications

Material application
Aluminium, Brass, Cast iron, Plastic, Steel
Drill diameter
4.2 millimetres
Length
7.50 cm

General information

Item number
40825016
Manufacturer
Ruko
Category
Drill bit insert
Manufacturer no.
4007140353269
Release date
12.12.2023

Material

Material group
Metal, Plastic
Material
Hm

Drill bit properties

Drill Type
Twist Drill
Material application
Aluminium, Brass, Cast iron, Plastic, Steel
surface finish
Coated
DIN standard
338
Suitable for
Aluminium, Brass, Bronze, Cast iron, Plastic, Stainless steel, Steel
borehole size
4.20 mm
Point angle
120°
Point angle
120°

Voluntary climate contribution

CO₂ emissions
1.93 kg
Climate contribution
CHF 0.11

Packaging

Items per sales unit
1x

Product dimensions

Drill diameter
4.2 millimetres
working length
43 mm
Length
7.50 cm
Weight
6 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.kwb
    0 %
  • 1.Neriox
    0 %
  • 1.Ruko
    0 %
  • 1.vidaXL
    0 %
  • 1.wolfcraft
    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
  • 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: Digitec Galaxus
  • 15.kwb
    0.8 %
  • 15.Metabo
    0.8 %
  • 15.Ruko
    0.8 %
  • 15.wolfcraft
    0.8 %
  • 20.Alpen
    0.9 %
Source: Digitec Galaxus