400mm Circular Saw Blade For Construction Wood 28 Teeth Carbide Tipped 30mm Bore 3.2mm Kerf - Robert Bosch Power Tools GmbH

Take advantage of the blade's carbide-tipped teeth and reinforced tooth backing for reliable on-site cutting of contaminated construction timber; the combination of robust material selection and precise geometry keeps downtime low and productivity high. Order the blade directly via Metav Werkzeuge or ask the consultants for technical advice.

Construct Wood AD 400 mm circular saw blade — Bosch, carbide-tipped, 28 teeth

Construct Wood AD 400 mm is a circular saw blade engineered for heavy-duty site timber cutting, optimised for contaminated materials such as nailed or debris-laden boards

• Carbide-tipped for extended service life
• Cuts contaminated construction timber reliably
• 400 mm diameter with 28 teeth for stable cuts
• 30 mm bore and 3.2 mm kerf for standard mounting

Robust performance where site cutting is required

The Construct Wood AD 400 mm blade combines a specialised tooth geometry with a broadened tooth-back support to deliver high resistance against impact and shock. That design reduces the risk of tooth breakage when encountering nails or small concrete inclusions in reclaimed timber. With carbide-tipped cutting edges and an SK55 steel body hardened to >40 HRC, the blade sustains cutting forces for longer periods, which translates into fewer blade changes and improved uptime on busy construction sites. The design focus is on consistent throughput and safe operation under irregular load conditions.

Precise cuts and reliable mounting for workshop integration

A 28-tooth configuration paired with a 3.2 mm kerf achieves a balance between cutting speed and finish quality: adequate material removal for fast rip cuts while maintaining a controllable cut line. The 30 mm bore is compatible with common arbour sizes; however, confirmation of the machine spindle diameter is recommended before fitting. The carbide tips provide abrasion resistance and maintain sharpness across extended use, while the hardened steel plate supports lateral stability, reducing vibration and producing a cleaner cut even in mixed-density site timber.

Durable choice for professional use and lower operating costs

Built for repetitive, demanding applications, the blade’s construction reduces the frequency of replacements, delivering measurable savings in maintenance time and consumable costs. The reinforced tooth backing prevents premature wear from shocks and embedded debris, and the overall material specification makes the blade suitable for heavy on-site tasks where standard woodworking blades fail. For workshops and contractors seeking a tough, dependable blade, the combination of durability and precision helps keep projects on schedule and equipment utilisation high.

For robust site cutting needs, choose this Bosch Construct Wood AD 400 mm carbide-tipped blade and contact Metav Werkzeuge for tailored supply and technical guidance to ensure correct integration with existing saw equipment.

Technical Data

• Article number: 4000815460NW
• Label: Kreissägeblatt Construct Wood AD 400mm Z.28 WZ Bohr.30mm Schnitt-B.3,2mm
• Manufacturer: Robert Bosch Power Tools GmbH
• UID: 4000815460NW

Facts

• Diameter: 400 mm
• Teeth: 28
• Bore: 30 mm
• Kerf / cutting width: 3.2 mm
• Hardness: >40 HRC

Special features

• Carbide-tipped teeth
• SK55 steel body
• Special tooth geometry with wide tooth-back support
• Designed for cutting construction site timber with nails and concrete residues

FAQ

What materials can this blade handle besides clean timber?
The Construct Wood AD 400 mm circular saw blade is designed to cut construction site timber containing foreign objects such as nails and concrete residues, thanks to its carbide-tipped teeth and reinforced tooth backing.

Which machines is the 30 mm bore compatible with?
The 30 mm bore suits standard arbour spindles; confirm the spindle diameter of the table saw or circular saw before mounting the Construct Wood AD 400 mm blade.

How does the carbide tipping affect maintenance intervals?
Carbide-tipped edges on the Construct Wood AD 400 mm increase wear resistance, extending service life and reducing the frequency of re‑sharpening or replacement compared with non-tipped alternatives.

Is the blade safe for repetitive on-site use?
The blade’s SK55 steel body and hardness above 40 HRC, together with the reinforced tooth backing, improve resistance to impact and wear, making the Construct Wood AD 400 mm suitable for repetitive on-site cutting of contaminated timber.

Can this blade be used for fine finishing work?
With 28 teeth and a 3.2 mm kerf, the blade provides a compromise between cut speed and finish quality; for high-gloss finishes a finer-tooth blade would be preferable, but the Construct Wood AD 400 mm delivers acceptable results where durability is the priority.

Manufacturer / Responsible: Robert Bosch Power Tools GmbH; Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com