Which materials can you cut with this Sandflex hole saw set?

You can cut ferrous and non-ferrous metals like steel, stainless steel, aluminium and copper, as well as wood and plastic.

What is the maximum cutting depth of these hole saws?

The maximum cutting depth is 38 mm.

What drill chuck size is required for the included arbors?

The arbors require a drill chuck of at least 10 mm.

Which hole saw diameters are included in this 13-piece set?

The set includes diameters of 16, 20, 25, 32, 41, 51, 73, 76, 83 and 86 mm.

What is the advantage of the Sandflex bi-metal teeth?

They feature an 8% cobalt alloy for high wear resistance and extended service life.

BAHCO 3834-SET-77 Sandflex bi-metal hole saw set for metal and wood 16 mm - 86 mm - 13 pieces

Name: BAHCO 3834-SET-77 Sandflex bi-metal hole saw set for metal and wood 16 mm - 86 mm - 13 pieces
Brand: BAHCO
SKU: 02944150
Price: 176.2 EUR
Availability: PreOrder

Supplier number: BAHCO 3834-SET-77 | EAN 7314150235919

Recommended Retail Price €288.74

176.20 tax incl.

€145.62 excl. VAT (incl. all environmental contributions)

On order: delivered from 17/11/2026

set

Ordered before 20:00 - delivered as of 17/11/2026
Free shipping
Delivery by DHL
Lifetime warranty on Bahco? Or limited in time? Read more about it here.
Delivered from Belgium

✆ Talk to a specialist

Clean hole cutting with Bahco

Practical benefits

Versatile range of sizes: You can drill precise openings for pipes and wiring from 16 to 86 mm.
Robust bi-metal cutting edge: You cut reliably through metal, wood, and plastic up to a cutting depth of 38 mm.
Protective sturdy carry case: Keep your 13-piece set organized and protected on every job site with the included case.

In a nutshell

The right choise for

With the Bahco 3834-SET-77 Sandflex hole saw set, you drill clean and accurate circular openings for cables, conduits, and pipework. This 13-piece set covers a versatile range of diameters from 16 to 86 mm with a cutting depth of up to 38 mm. Featuring bi-metal teeth with an 8% cobalt alloy, each hole saw cuts smoothly through ferrous and non-ferrous metals such as steel, stainless steel, aluminium, and copper, as well as wood and plastic. The included arbors fit drills with a chuck size of at least 10 mm, all neatly arranged in a sturdy carry case.

Product information FAQ

€176.20

tax incl.

Key features according to our expert

Product Range: Bahco Sandflex

Product description:

Sandflex bi-metal hole saw set 16 mm - 86 mm - 13-piece

Features:

Includes the most commonly used sizes for engineering, installation and electrical companies
Sandflex bi-metal hole saws are specially designed for cutting metal, but can also be used in most other materials, such as wood and plastics
The hole saw cuts through ferrous metals (steel, stainless steel, cast iron) and non-ferrous metals (aluminium, brass, copper)
Cutting depth max. 38 mm (1 1/2")
4/6 teeth per inch
Holders require an electric drill with a 10 mm chuck
For professional use
Bi-metal construction with 8% cobalt for increased wear resistance
Holesaws with standard mounting to fit a wide range of holders
High quality in terms of precision, durability and versatility
Whatever material you need to cut, we have the holesaws and holders to get the job done!
Developed to improve productivity and craftsmanship, from the design of the teeth to the technologies used to produce the holesaws

All Features

Weight g: 3325 g
Product range: Bahco Sandflex

Brand BAHCO
02944150
EAN 7314150235919
Supplier number BAHCO 3834-SET-77
Warranty Lifetime warranty on Bahco? Or limited in time? Read more about it here.

Frequently asked questions about this product

Answered by specialists

Which materials can you cut with this Sandflex hole saw set?: You can cut ferrous and non-ferrous metals like steel, stainless steel, aluminium and copper, as well as wood and plastic.
What is the maximum cutting depth of these hole saws?: The maximum cutting depth is 38 mm.
What drill chuck size is required for the included arbors?: The arbors require a drill chuck of at least 10 mm.
Which hole saw diameters are included in this 13-piece set?: The set includes diameters of 16, 20, 25, 32, 41, 51, 73, 76, 83 and 86 mm.
What is the advantage of the Sandflex bi-metal teeth?: They feature an 8% cobalt alloy for high wear resistance and extended service life.