Which machines is this power hacksaw blade designed for?

This blade is specifically drilled for mounting on Kasto hacksawing machines.

Which materials can be cut with this Sandflex blade?

This bi-metal blade is suitable for cutting virtually all types of metal, solid bars, and profiles.

What are the exact dimensions of this blade?

The blade measures 550 mm in length, 50 mm in width, 2.5 mm in thickness, and features a 6 TPI tooth pitch.

What does a 6 TPI tooth pitch indicate?

6 TPI means 6 teeth per inch, providing an optimal balance between fast cutting rates and clean cuts on medium-sized workpieces.

What is the benefit of the Sandflex bi-metal design?

The flexible back combined with hard tooth edges makes the blade virtually shatterproof under high feed pressure.

BAHCO 3809-550-50-2.50-6-KA bi-metal metal saw blade, Sandflex for KASTO machines, 6 TPI, 550 mm x 50 mm x 2.5 mm

Name: BAHCO 3809-550-50-2.50-6-KA bi-metal metal saw blade, Sandflex for KASTO machines, 6 TPI, 550 mm x 50 mm x 2.5 mm
Brand: BAHCO
SKU: 55010624
Price: 58.8 EUR
Availability: PreOrder

Supplier number: BAHCO 3809-550-50-2.50-6-KA | EAN 7311518114466

Recommended Retail Price €118.93

58.80 tax incl.

€48.59 excl. VAT (incl. all environmental contributions)

On order: delivered from 09/10/2026

Delivery by DHL
Lifetime warranty on Bahco? Or limited in time? Read more about it here.

✆ Talk to a specialist

Precision cutting with Bahco

Practical benefits

Virtually unbreakable bi-metal build: The shatterproof blade withstands high feed pressure so you can cut demanding metals safely and efficiently.
Tailored for KASTO machines: The dedicated hole configuration ensures you achieve a secure, accurate fit on your KASTO power hacksaw.
Fast and accurate cuts: Featuring 6 TPI, it delivers straight kerfs and clean material separation across various industrial metals.

In a nutshell

The right choise for

Cut through solid metals and structural profiles with precision using the Bahco Sandflex 3809-550-50-2.50-6-KA bi-metal power hacksaw blade. Specially drilled for Kasto power hacksaw machines, it mounts securely for accurate tracking. The virtually unbreakable Sandflex bi-metal design is shatterproof and withstands high feed pressures, keeping your cutting operations safe and productive. Measuring 550 mm by 50 mm with a 2.5 mm thickness and a 6 tpi tooth pitch, it delivers clean, straight cuts and fast material removal across demanding workshop applications.

Product information FAQ

€58.80

tax incl.

Key features according to our expert

Length: 550 mm
Thickness: 2,5 mm
Width: 50 mm
Product Range: Bahco Sandflex

Product description:

Designed with holes for KASTO machines
Suitable for use on any material
Sandflex® is virtually an unbreakable bi-metal hacksaw blade
Shatterproof blade that can withstand high feed pressures yet giving accurate, fast cutting rates
Sandflex® blades are safer to use in all circumstances, especially on old machines or with unskilled operators

All Features

Length: 550 mm
Thickness: 2,5 mm
Width: 50 mm
Weight oz oz: 19,5 oz
Width inch (w): 2 in
Weight g: 553 g
Width mm (w): 50 mm
Length inch (l): 22 in
Total length mm: 550 mm
Thickness inch (t): .100 in
Thickness mm (t): 2.50 mm
Length mm (l): 550 mm
Teeth per inch: 6
Product range: Bahco Sandflex

Brand BAHCO
55010624
EAN 7311518114466
Supplier number BAHCO 3809-550-50-2.50-6-KA
Warranty Lifetime warranty on Bahco? Or limited in time? Read more about it here.

Frequently asked questions about this product

Answered by specialists

Which machines is this power hacksaw blade designed for?: This blade is specifically drilled for mounting on Kasto hacksawing machines.
Which materials can be cut with this Sandflex blade?: This bi-metal blade is suitable for cutting virtually all types of metal, solid bars, and profiles.
What are the exact dimensions of this blade?: The blade measures 550 mm in length, 50 mm in width, 2.5 mm in thickness, and features a 6 TPI tooth pitch.
What does a 6 TPI tooth pitch indicate?: 6 TPI means 6 teeth per inch, providing an optimal balance between fast cutting rates and clean cuts on medium-sized workpieces.
What is the benefit of the Sandflex bi-metal design?: The flexible back combined with hard tooth edges makes the blade virtually shatterproof under high feed pressure.