Ruko Step drill HSS-TiN Ø6.0-25.0mm

12, 16, 20, 22,5, 9
19Ratings
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Drill diameter25

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Product details

The Ruko step drill HSS-TiN is a versatile tool designed for precise drilling in various types of metals. With a diameter ranging from 6 to 25 mm, this drill is ideal for applications in steel, cast iron, as well as non-ferrous and light metals. The titanium nitride coating ensures increased durability and improved cutting properties, while the 118° point angle and 90° step angle allow for efficient machining. The drill features a spiral flute and a cross-ground tip, which enhances chip removal efficiency and guarantees clean holes. With a working length of 65 mm, this step drill is suitable for both professional and hobbyist applications.

  • Titanium nitride coating for increased durability
  • Suitable for steel, cast iron, as well as non-ferrous and light metals
  • Efficient machining with 118° point angle and 90° step angle
  • Spiral flute with cross-ground tip for clean holes.

Key specifications

Metal type
High-performance high-speed steel
Material application
Cast iron, Metal, Steel
Drill diameter
12, 16, 20, 22,5, 9
Length
6.50 cm

General information

Item number
21255150
Manufacturer
Ruko
Category
Drill bit insert
Manufacturer No.
101095T/RUKO
Release date
22.6.2022

Material

Metal type
High-performance high-speed steel
Material group
Metal
Material
HSS, HSS-Tin

Drill bit properties

Drill Type
Step drills
Material application
Cast iron, Metal, Steel
surface finish
Titanium Nitride
DIN standard
DIN 1412 c
Suitable for
Cast iron, Non-ferrous and light metals, Steel
borehole size
25 mm
Point angle
118°
Point angle
118°

Voluntary climate contribution

CO₂ emissions
1.93 kg
Climate contribution
CHF 0.11

Scope of delivery

Scope of delivery
10 mm

Product dimensions

Drill diameter
12, 16, 20, 22,5, 9
Shaft diameter
10 mm
working length
65 mm
Length
6.50 cm

Package dimensions

Length
10.60 cm
Width
2.90 cm
Height
2.80 cm
Weight
88 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.Metabo
    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
  • Benson
    Not enough data

Return rate

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

Source: Digitec Galaxus
  • 15.Festool
    0.8 %
  • 15.Proxxon
    0.8 %
  • 15.Ruko
    0.8 %
  • 15.Toolcraft
    0.8 %
  • 20.Hardtwerk
    0.9 %
Source: Digitec Galaxus