Quantity discount

Irwin Metal drill

7.5 millimetres
Save CHF1.40 CHF0.58/1pcs.
Ratings
BrandMore from Irwin
Delivered between Thu, 23.4. and Thu, 30.4.
8 pieces in stock at supplier
Free shipping starting at 50.–

Drill diameter3

Product details

Product strengths:
135° point with cross-grinding for perfect centering and less drilling pressure. Industrial spiral flute for high-precision drilling and fast chip removal. Body made of high-quality steel with titanium nitride coating (TiN), heat and friction resistant, up to 6 times longer life than standard metal drill bits. TiN coating has a hardness of approximately 80 HRC and is very wear resistant. TiN has a low coefficient of friction, which means less force is required and less heat is generated when drilling. Compared to traditional HSS twist drills, the speed can be increased by 40-60% and the feed rate by 10-20% without noticeably reducing the life of the drill. Titanium nitride is a poor conductor of heat, so heat generated during drilling is dissipated into the chips and coolant rather than into the drill bit. Up to 6 times longer life than burnished alloy steel.

Warranty coverage:
No warranty.

Key specifications

Drill diameter
7.5 millimetres
Length
10.90 cm

General information

Item number
32924320
Manufacturer
Irwin
Category
Drill bit insert
Manufacturer no.
10502594
Release date
18.4.2023
External links
Manufacturer's site (de)

Material

Material group
Metal
Material
Titanium HSS Pro TiN

Drill bit properties

Drill Type
Twist Drill
surface finish
Titanium Nitride
DIN standard
DIN 338

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
1.93 kg
Climate contribution
CHF 0.11

Scope of delivery

Scope of delivery
10 pieces

Packaging

Items per sales unit
10x

Product dimensions

Drill diameter
7.5 millimetres
working length
69 mm
Length
10.90 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
  • 11.technocraft
    0.1 %
  • 20.BGS
    0.2 %
  • 20.Irwin
    0.2 %
  • 20.RS PRO
    0.2 %
  • 20.Yato
    0.2 %

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
  • Irwin
    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
  • 30.vidaXL
    1.5 %
  • 32.Fisch Tools
    2 %
  • 33.Irwin
    2.2 %
  • 34.Bosch Professional
    2.4 %
  • 35.Einhell
    6.1 %
Source: Digitec Galaxus