Heller HSS metal twist drill 7.5 mm

7.5 mm, Minimum order 2
CHF1.34/1pcs.
6Ratings
BrandMore from Heller
Delivered between Tue, 8.9. and Tue, 22.9.
More than 10 pieces in stock at third-party supplier
Supplied by
Conrad CH
Free shipping starting at 50.–

Drill diameter2

Show all

Product details

The HSS metal twist drill with a diameter of 7.5 mm is a high-quality tool specifically designed for working with metal and non-ferrous metals. With an overall length of 109 mm and a working length of 69 mm, this drill offers optimal handling and efficiency during drilling. The drill is made from high-alloy high-speed steel (HSS), which provides it with high wear resistance and durability. The rolled surface treatment ensures improved cutting quality and reduces friction during the drilling process. This twist drill meets the DIN standard 338, underscoring its quality and reliability. It is offered in a practical packaging of 10 pieces, making it an ideal choice for professional craftsmen and DIY enthusiasts who regularly work with metal.

  • Made from high-alloy high-speed steel (HSS) for high wear resistance
  • Rolled surface treatment for improved cutting quality
  • Suitable for working with metal and non-ferrous metals
  • Meets DIN standard 338 for quality and reliability.

Key specifications

Metal type
High-performance high-speed steel
Material application
Metal, Plastic
Drill diameter
7.5 mm
Length
10.90 cm

General information

Item number
8417028
Manufacturer
Heller
Category
Drill bit insert
Manufacturer No.
18515 8
Release date
20.4.2018
Minimum order
2

Material

Metal type
High-performance high-speed 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
borehole size
7.50 mm
Point angle
118°

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 mm
Shaft diameter
7.5 mm
working length
69 mm
Length
10.90 cm
Weight
251 g

30-day right of return
24 Months Warranty (Bring-in)
1 additional offer

Compare products

Goes with

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
  • Heller
    Not enough data
  • 1.Bosch Home & Garden
    0 %
  • 1.Bosch Professional
    0 %
  • 1.Donau
    0 %
  • 1.Einhell
    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
  • Heller
    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
  • 31.Bosch Zubehör
    1.5 %
  • 32.Bosch Professional
    1.6 %
  • 32.Heller
    1.6 %
  • 34.Donau
    1.7 %
  • 35.Paulimot
    2.2 %
Source: Digitec Galaxus