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Ruko HSS twist drill

4.5 millimetres
Save CHF0.90 CHF1.66/1pcs.
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Delivered between Tue, 5.5. and Thu, 7.5.
5 pieces in stock at supplier
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Drill diameter13

Product details

The HSS spiral drill bit from Ruko is a high-quality tool specifically designed for machining metal and plastic. With a diameter of 4.5 millimeters and an overall length of 80 millimeters, this drill bit offers a precise and efficient solution for various applications. The spiral shape ensures optimal chip removal and allows for fast and clean drilling. The drill bit is made from high-alloy high-speed steel (HSS), which provides it with high hardness and durability. The roll-forged surface treatment enhances tool life and ensures consistent drilling performance. This drill bit meets the requirements of the DIN 338 standard, making it suitable for professional applications. It is offered in a practical sales unit of two pieces, making it an economical choice for tradespeople and hobbyists.

  • Made from high-alloy high-speed steel (HSS) for high hardness and durability
  • Optimal chip removal through spiral shape for efficient drilling
  • Roll-forged surface treatment for improved tool life
  • Meets the requirements of the DIN 338 standard for professional applications.

Key specifications

Metal type
Steel
Material application
Metal, Plastic
Drill diameter
4.5 millimetres
Length
8 cm

General information

Item number
21606753
Manufacturer
Ruko
Category
Drill bit insert
Manufacturer no.
206045
Release date
3.8.2022

Material

Metal type
Steel
Material group
Metal
Material
HSS

Drill bit properties

Drill Type
Twist Drill
Material application
Metal, Plastic
surface finish
Roll rolled
DIN standard
DIN 338
Suitable for
Metal, Non-ferrous metals, Plastic
borehole size
4.50 mm

Voluntary climate contribution

CO₂ emissions
1.93 kg
Climate contribution
CHF 0.11

Packaging

Items per sales unit
2x

Product dimensions

Drill diameter
4.5 millimetres
Shaft diameter
4.5 mm
working length
47 mm
Length
8 cm

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.Toolcraft
    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
  • 1.DeWalt
    0 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
  • 16.wolfcraft
    0.8 %
  • 19.Festool
    0.9 %
  • 19.Ruko
    0.9 %
  • 21.Bosch Zubehör
    1 %
  • 21.DeWalt
    1 %
Source: Digitec Galaxus