Heller Serpentine drill 22 mm total length

22 mm
CHF70.90/1pcs.
Ratings
BrandMore from Heller
Delivered between 17.1.2026 and 30.1.2026
Only 2 pieces in stock at supplier
free shipping

Drill diameter7

Product details

This Heller Lewis auger bit has a diameter of 22 mm, a length of 600 mm, and a working length of 530 mm. The Lewis auger is a universal tool suitable for all types of wood, except for wet wood. The self-retracting threaded tip allows for precise drilling, and the sharp cutting edges ensure high feed performance. The Lewis spiral guarantees quick chip removal. The pilot and main cutting edges are hardened to ensure the auger lasts a long time. The auger features a hexagonal shank for added grip in the drill chuck.

  • Self-retracting threaded tip for precise drilling
  • High feed performance due to extra sharp cutting tip
  • Hardened pilot and main cutting edges ensure long lifespan and maximum stability
  • Lewis spiral proven for fastest chip removal
  • Suitable for various types of wood, including beams, softwood, hardwood, plywood, and formwork boards
  • Also compatible with cordless drill drivers.

Key specifications

Connection system
Hexagonal
Material application
Wood
Drill diameter
22 mm
Length
60 cm
Item number
8415201

General information

Manufacturer
Heller
Category
Drill bit insert
Manufacturer no.
23317 0
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
22 mm

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
1 piece

Packaging

Items per sales unit
1x

Product dimensions

Drill diameter
22 mm
working length
530 mm
Length
60 cm
Width
2.20 cm
Height
2.20 cm
Weight
851.60 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