Heller Serpentine drill 28 mm Total length

28 mm
CHF46.90/1pcs.
Ratings
BrandMore from Heller
Delivered between 17.1.2026 and 30.1.2026
Only 3 pieces in stock at supplier
Free shipping starting at 50.–

Drill diameter6

Length2

Product details

The auger bit with a diameter of 28 mm and an overall length of 235 mm is a specialized tool designed for precise drilling in wood. With its hexagonal shank, it provides a secure connection to drills and allows for efficient power transfer. The bit is ideal for applications requiring deeper holes and is particularly well-suited for carpentry, furniture construction, and other woodworking projects. Its robust construction and thoughtful design ensure a long lifespan and high performance when working with wood. The auger bit is an essential tool for professionals and hobbyists who value quality and efficiency.

  • Hexagonal shank for secure grip and easy handling
  • Optimized for precise drilling in wood
  • Robust construction for a long lifespan.

Key specifications

Connection system
Hexagonal
Material application
Wood
Drill diameter
28 mm
Length
23.50 cm
Item number
8411956

General information

Manufacturer
Heller
Category
Drill bit insert
Manufacturer no.
23307 1
Release date
20.4.2018

Colour

Colour
Red
Exact colour description
Red

Drill bit properties

Drill Type
Snake Drill
Connection system
Hexagonal
Material application
Wood
Suitable for
Wood
borehole size
28 mm

Voluntary climate contribution

CO₂-Emission
Climate contribution

Packaging

Items per sales unit
1x

Product dimensions

Drill diameter
28 mm
Shaft diameter
200 mm
working length
200 mm
Length
23.50 cm
Width
6 cm
Height
6 cm
Weight
482.90 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