275mm Metal Circular Saw Blade BW Tooth 180, 2.5mm Thickness, HSS Vapour Treated, 40mm Bore - TECWERK

Combine the HSS base metal with a vapour-treated coating and a fine BW tooth geometry for consistently clean cuts in ferrous materials; order directly via Metav Werkzeuge or consult our specialists for machine compatibility and delivery from Emmerich.

Metallkreissägeblatt Form BW D.275mm B.2,5mm HSS Bohrungs-D.40mm Z.180 TECWERK — 275 mm HSS circular saw blade with BW tooth form

Metallkreissägeblatt Form BW D.275mm B.2,5mm HSS Bohrungs-D.40mm Z.180 TECWERK is a purpose-built metal-cutting saw blade designed for precise separation of iron and steel on industrial circular saw machines.

• HSS design for robust cutting
• Vapour-treated coating reduces welding
• BW bog tooth for fine, burr-free cuts
• 40 mm bore with auxiliary holes for mounting

Consistent, high-quality cuts through HSS engineering

The HSS construction ensures a high level of wear resistance and thermal stability during prolonged cutting cycles. With a 275 mm diameter and 180 teeth arranged in a BW tooth geometry, the blade offers a balance between cutting speed and surface finish, reducing rework on production runs. The tooth shape is optimised for low vibration and controlled chip formation, which means the circular cutting disc produces fewer burrs and more predictable kerf widths. This translates directly into improved throughput and less time spent on secondary operations.

Less material build-up thanks to vapour-treated protection

The vapour-treated coating acts as a protective layer that reduces the tendency for chips and material to adhere to the cutting edges. For applications in iron and steel, this surface treatment lowers friction and the risk of material welding onto the teeth during hot cutting or high-duty cycles. The result is extended tool life and more stable cutting tolerances over time, which supports predictable maintenance intervals and fewer unscheduled stops on the production line.

Simple fitting and broad machine compatibility

The blade features a 40 mm bore and a set of auxiliary holes (2 x 8/55 mm; 4 x 12/64 mm) for secure mounting and alignment. It is specified for use on common industrial saw brands such as Eisele, Ulmia, Trennjäger, Rekord and Ultra circular saw machines, ensuring a straightforward exchange with existing tooling setups. The available mounting pattern facilitates a concentric fit and safe torque transmission, contributing to operational safety and consistent cut quality.

Efficient operation and straightforward upkeep

With a tooth pitch of 5 mm, the cutting profile is tailored for fine, repeatable separations in metalworking contexts where surface integrity matters. The combination of BW bog tooth form and the vapour-treated surface reduces frictional heat and the risk of smearing, which in turn lowers the frequency of dressing or replacement. Routine checks for sharpness and correct mounting are recommended; when those small tasks are observed, the workpiece throughput benefits from steady performance and fewer interruptions.

For precision metal cutting with TECWERK vapour-treated HSS technology, contact Metav Werkzeuge for expert advice and reliable supply from Emmerich — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 2000814172NW
• Description: Metallkreissägeblatt Form BW D.275mm B.2,5mm HSS Bohrungs-D.40mm Z.180 TECWERK
• Manufacturer: TECWERK

Facts

• Diameter: 275 mm
• Bore diameter: 40 mm
• Teeth: 180
• Width: 2.5 mm
• Pitch: 5 mm
• Packaging unit: 1

Special features

• Material: HSS
• Coating: vapour-treated
• Tooth form: BW bog tooth with alternating chamfer
• Auxiliary holes: 2 x 8/55 mm; 4 x 12/64 mm
• Suitable for: Eisele, Ulmia, Trennjäger, Rekord, Ultra circular saw machines

FAQ

What materials can this saw blade cut?
The blade is intended for iron and steel applications; its HSS construction and vapour-treated surface make it suitable for a wide range of ferrous workpieces.

How does the vapour-treated coating help in daily use?
The vapour-treated coating reduces material adhesion and friction, lowering the risk of welding on the teeth and helping to maintain cutting performance over longer runs.

Are the mounting holes compatible with common machines?
Yes, the 40 mm bore plus the auxiliary holes (2 x 8/55 mm; 4 x 12/64 mm) match standard mounting patterns for brands such as Eisele and Ulmia, facilitating straightforward installation.

What is the effect of the BW tooth form on the cut finish?
The BW bog tooth with alternating chamfer is designed for fine, burr-free cuts and stable chip evacuation, which improves surface finish and reduces secondary finishing.

How often should the blade be checked or replaced?
Inspection intervals depend on workload, but routine checks for sharpness, correct mounting and absence of material build-up will help to maximise service life of this TECWERK metal circular saw blade (SKU 2000814172NW).

Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund