Heller HSS Double End Drill 3.1 mm 214

3.1 mm
CHF3.29/1pcs.
Ratings
BrandMore from Heller
Delivered between 14.1.2026 and 28.1.2026
Only 2 pieces in stock at supplier
Free shipping starting at 50.–

Drill diameter12

Product details

The HSS double-ended drill bit from Heller is a precise tool specifically designed for metalworking. With a diameter of 3.1 mm and an overall length of 49 mm, this drill bit offers an optimal combination of efficiency and user-friendliness. The cylindrical shank ensures a secure and stable connection with the chuck, making handling easier. The drill bit is made from high-quality HSS (High-Speed Steel), which guarantees high wear resistance and durability. The item is delivered in a convenient pack of 10, making it an ideal choice for professional users and hobbyists who regularly work with metal. The working length of 11 mm allows for precise drilling in various applications, while the lightweight of 27.6 g further simplifies handling.

  • Made from high-quality HSS for increased durability
  • Cylindrical shank for a secure connection with the chuck
  • Convenient pack of 10 for versatile applications.

Key specifications

Material application
Metal
Drill diameter
3.1 mm
Length
4.90 cm
Item number
8404182

General information

Manufacturer
Heller
Category
Drill bit insert
Manufacturer no.
21409 4
Release date
20.4.2018

Material

Material
HSS

Drill bit properties

Material application
Metal
Suitable for
Metal, Sheet metal
borehole size
3.10 mm

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
10 pieces.

Packaging

Items per sales unit
10x

Product dimensions

Drill diameter
3.1 mm
Shaft diameter
3.1 mm
working length
11 mm
Length
4.90 cm
Weight
27.60 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
  • Heller
    Not enough data
  • 1.Exact
    0 %
  • 1.Famag
    0 %
  • 1.Fisch Tools
    0 %
  • 1.Futuro BRW
    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
  • 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
  • Heller
    Not enough data
  • 1.C.K Magma
    0 %
  • 1.Exact
    0 %
  • 1.Futuro BRW
    0 %
  • 1.RS PRO
    0 %
Source: Digitec Galaxus