315mm Circular Metal Saw Blade BW Tooth 250 Teeth 2.5mm Width Vaporised HSS 40mm Bore - TECWERK

Robust cutting performance from a vapour-treated HSS body and a fine BW tooth form delivers precise cuts in ferrous materials; combine the 315 mm diameter and 2.5 mm kerf for efficient material removal with minimal loss. Order the blade directly via Metav Werkzeuge or consult our specialists for machine-specific advice.

TECWERK Metal circular saw blade BW, Ø 315 mm, HSS, 250 teeth

The TECWERK metal circular saw blade BW Ø315 mm is a high‑precision cutting tool engineered for fine separation of iron and steel on industrial circular saw machines.

• HSS construction, vapour-treated anti-weld-up
• 315 mm diameter with 2.5 mm kerf
• 250 BW teeth for fine metal cutting
• 40 mm bore with 2×8/55 and 4×12/64 holes

High‑precision cutting for ferrous materials

The blade’s HSS construction combined with a dense tooth count of 250 teeth and the BW tooth form yields consistently fine, burr‑reduced cuts in iron and steel. A narrow 2.5 mm kerf reduces material waste and lowers cutting forces, which can extend tool and machine life while maintaining cycle efficiency. This balance of thin kerf and a high tooth count makes the blade suitable where both surface quality and productivity matter.

Coating and tooth geometry minimise build‑up and downtime

A vapour-treated surface acts as a protective layer against material adhesion and welding onto the cutting edge, improving heat management and tool life when sawing ferrous alloys. The arc‑shaped BW teeth with alternating bevel grinding support smooth chip flow and reduce vibration, so fewer regrinds are needed and process stability improves. These characteristics translate directly into reduced downtime and more predictable maintenance cycles.

Fit, stability and machine compatibility

The blade’s 40 mm bore and additional mounting holes (2 × 8/55 mm and 4 × 12/64 mm) provide secure seating and compatibility with a range of industrial circular saw frames. Designed for use on common brands of metal saws such as Eisele, Ulmia, Trennjäger, Rekord and Ultra models, the blade ensures reliable centring and coaxial running for accurate, repeatable cuts. Where precise alignment is required, the auxiliary holes support stable clamping and vibration damping.

Practical advantages in everyday workshop use

Through its robust HSS body and anti‑adhesion treatment, the blade tolerates continuous operation on demanding workpieces without rapid loss of geometry. The combination of high tooth density and the BW profile results in reduced burr formation and improved finish, which lowers downstream deburring effort. For workshops that prioritise precision and uptime, the blade offers a measurable improvement in process quality and workflow predictability.

For availability, machine compatibility checks or tailored cutting recommendations for the TECWERK 315 mm HSS circular saw blade, contact Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930 — our specialists will advise on the right configuration for each application

Technical data

• Article number: 2000814190NW
• Product name: Metallkreissägeblatt (metal circular saw blade) TECWERK
• Manufacturer: TECWERK

Numbers / Core technical data

• Diameter: 315 mm
• Width / kerf: 2.5 mm
• Teeth: 250
• Bore diameter: 40 mm
• Pitch / parting: 4

Special features / Versions

• Material: HSS
• Coating: vapour-treated (anti-weld-up)
• Tooth form: BW (arc tooth) with alternating bevel
• Auxiliary holes: 2 × 8/55 mm; 4 × 12/64 mm
• Application: for iron and steel materials
• Compatible with: Eisele, Ulmia, Trennjäger, Rekord, Ultra circular saw machines

FAQ

Which materials is this blade suitable for?
The TECWERK metal circular saw blade is designed for iron and steel materials; the HSS substrate and vapour-treated surface reduce weld‑up during ferrous cutting.

How does the vapour-treated coating help in practice?
The vapour-treated finish on the HSS blade minimises material adhesion and improves heat resistance, extending the effective life of the cutting edges under continuous use.

What does BW tooth form mean for cut quality?
The BW (arc) tooth profile with alternating bevel produces fine chips and a smooth cut face, resulting in less burr and superior surface finish compared with coarse tooth patterns.

Is the blade compatible with my industrial saw?
With a 40 mm bore and the listed auxiliary holes, the blade fits many industrial frames; confirm compatibility by referencing the mounting pattern against the saw’s arbor and hole layout. For model checks, mention SKU 2000814190NW.

How often should the blade be reconditioned?
Reconditioning frequency depends on cutting speed, feed and material; the vapour-treated HSS construction reduces adhesion and wear, but periodic inspection and professional sharpening will preserve cutting accuracy and life.

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