−6%

Heller HSS metal twist drill 3.7 mm

3.7 mm, Minimum order 3
was CHF9.75 CHF0.92/1pcs.
Ratings
BrandMore from Heller
Delivered between Fri, 16.10. and Fri, 23.10.
More than 10 pieces in stock at third-party supplier
Supplied by
Conrad CH
Free shipping starting at 50.–

Drill diameter7

Product details

The HSS metal twist drill with a diameter of 3.7 mm is a high-quality tool specifically designed for machining metal and plastic. With an overall length of 70 mm and a working length of 39 mm, this drill offers an optimal balance between stability and precision. The drill is manufactured according to DIN standard 338 and features a rolled surface treatment that enhances the tool's lifespan and performance. The cylindrical shank allows for easy handling and compatibility with common drilling machines. The item is packaged conveniently with 10 pieces, making it an ideal choice for professional users and hobbyists who value quality and efficiency.

  • Made from high-quality HSS steel for durability and efficiency
  • Suitable for machining metal and plastic
  • Rolled surface treatment for improved performance
  • Packaged in units of 10 for versatile applications.

Key specifications

Metal type
High-performance high-speed steel
Drill Type
Twist drill
Material application
Metal, Plastic
Items per sales unit
10x
Drill diameter
3.7 mm
Length
7 cm

General information

Item number
8415178
Manufacturer
Heller
Category
Drill bit insert
Manufacturer No.
21148 2
Release date
20.4.2018
Minimum order
3

Colour

Colour
Silver

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
Suitable for
Metal, Non-ferrous metals, Plastic
borehole size
3.70 mm
Point angle
135°

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
3.7 mm
working length
39 mm
Length
7 cm
Weight
48.70 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.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
  • Heller
    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
  • 30.Brschnitt
    1.3 %
  • 30.Kendo
    1.3 %
  • 32.Heller
    1.5 %
  • 32.Metabo
    1.5 %
  • 34.Bosch Zubehör
    1.7 %
Source: Digitec Galaxus