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Irimo HSS-E cobalt drill bits for metal 4.25 mm x 75 mm

4.25 mm
Save CHF1.80 CHF4.65/1pcs.
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Delivered between Wed, 30.9. and Sat, 10.10.
More than 10 pieces in stock at supplier
Free shipping starting at 50.–

Drill diameter10

Product details

The HSS-E cobalt drill bits from Irimo are high-performance tools specifically designed for precise drilling in various metal materials. With a diameter of 4.25 mm and an overall length of 75 mm, this drill bit offers an optimal solution for applications requiring high centering accuracy and efficiency. The innovative 135° high-performance cutting edge allows for fast drilling without the need for punching or pre-drilling up to a diameter of 10 mm. The drill is made from cobalt high-speed steel, ensuring its durability and performance when drilling into stainless steel and other demanding materials. The ground flutes facilitate quick chip removal and maximum precision, while the three-flat shank guarantees excellent grip in the chuck. This drill bit is an excellent choice for professionals and DIY enthusiasts who value quality and efficiency.

  • 135° high-performance cutting edge for high centering accuracy
  • No punching or pre-drilling required up to 10 mm
  • Three-flat shank for optimal power transmission
  • Made from cobalt high-speed steel (HSS) with 5% cobalt
  • Suitable for alloyed/non-alloyed steels, cast iron, and heat-resistant materials.

Key specifications

Metal type
Cobalt, High-performance high-speed steel, Steel
Drill Type
Twist drill
Material application
Steel
Items per sales unit
2x
Drill diameter
4.25 mm
Length
7.50 cm

General information

Item number
40278706
Manufacturer
Irimo
Category
Drill bit insert
Manufacturer No.
4411-4.25
Release date
29.11.2023

Colour

Colour
Silver

Material

Metal type
Cobalt, High-performance high-speed steel, Steel
Material group
Metal
Material
High-speed cobalt steel HSS-E

Drill bit properties

Drill Type
Twist drill
Material application
Steel
DIN standard
DIN 338
Suitable for
Metal
borehole size
4.25 mm
Point angle
135°

Origin

Country of origin
Spain

Voluntary climate contribution

CO₂ emissions
1.93 kg
Climate contribution
CHF 0.11

Scope of delivery

Scope of delivery
2 pieces

Packaging

Items per sales unit
2x

Product dimensions

Drill diameter
4.25 mm
Shaft diameter
4.25 mm
working length
43 mm
Length
7.50 cm
Weight
16 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
  • Irimo
    Not enough data
  • 1.Bosch Home & Garden
    0 %
  • 1.Bosch Professional
    0 %
  • 1.Donau
    0 %
  • 1.Exact
    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
  • Irimo
    Not enough data
  • 1.Bosch Professional Zubehör
    0 days
  • Alpen
    Not enough data
  • Benson
    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
  • Irimo
    Not enough data
  • 1.Benson
    0 %
  • 1.DIY
    0 %
  • 1.RS PRO
    0 %
  • 1.technocraft
    0 %
Source: Digitec Galaxus