400mm Circular Saw Blade Construct Wood 28T Carbide Tipped 30mm Bore 3.2mm Kerf - Robert Bosch Power Tools GmbH

Efficient, carbide-tipped performance combined with a hardened SK55 steel core and reinforced tooth support delivers dependable cuts of site timber—even when encountering nails or concrete residues; order directly via Metav Werkzeuge or consult our advisors for application guidance.

Construct Wood AD 400 mm circular saw blade — carbide-tipped 400 mm circular saw blade by Robert Bosch

A Construct Wood AD 400 mm circular saw blade engineered for heavy-duty construction timber cutting with reinforced tooth support and carbide tips for extended service life

• Carbide-tipped teeth for extended life
• Reinforced tooth backing for impact resistance
• Optimised tooth geometry for construction timber
• 400 mm diameter, 30 mm bore, 3.2 mm kerf

Reliable cutting on busy building sites

This blade combines a carbide-tipped cutting edge with a robust tooth arrangement to handle the unpredictable conditions of site work. The specially designed tooth geometry and broad support at the tooth backs provide greater resistance to shock and wear, which reduces the frequency of blade changes and limits machine downtime. For processors of construction timber, this means more productive shifts and fewer interruptions when encountering embedded nails or concrete splinters.

Stable, accurate cuts and long-term durability

A hardened SK55 steel core with tempering above 40 HRC gives the blade dimensional stability and resistance to distortion under load. The 3.2 mm kerf and a 28-tooth configuration balance cutting speed with finish quality, making the tool suitable for rip and cross-cut tasks on structural timber. Hardness ratings indicate resistance to permanent deformation; in practice this translates into consistent cut widths and longer intervals between regrinding or replacement.

Practical fitment and safe operation on standard saws

Designed with a 30 mm bore, the blade fits common construction saw arbors when used with the appropriate reducer or flange. The carbide tips are brazed to the tooth pockets to withstand impacts from foreign objects, improving occupational safety by reducing kickback risks caused by damaged teeth. Clear marking of diameter, tooth count and kerf supports correct selection and replacement, helping maintain cutting accuracy and machine compatibility on site.

For precise selection advice or to check compatibility with specific saw models, contact Metav Werkzeuge for expert guidance and reliable supply from Emmerich; our consultants can advise on the best setup for construction timber applications.

Technical data

• Article number: 4000815460NW
• Name: Construct Wood AD 400 mm circular saw blade, 28T, 30 mm bore, 3.2 mm kerf
• Manufacturer: Robert Bosch Power Tools GmbH

Facts

• Diameter: 400 mm
• Teeth: 28
• Bore: 30 mm
• Kerf/cut width: 3.2 mm

Special features

• Carbide-tipped
• SK55 steel core
• Hardened (> 40 HRC)
• Special tooth geometry
• Reinforced tooth backing
• Suitable for cutting construction timber with embedded nails and concrete residues

FAQ

Is this blade suitable for cutting timber with embedded nails?
The Construct Wood AD 400 mm circular saw blade is specifically designed with reinforced tooth backing and carbide tips to withstand contact with nails and concrete residues during timber processing.

What machines will accept the 30 mm bore?
Many construction table and panel saws accept a 30 mm bore when used with the correct flange or reducer; the Construct Wood AD 400 mm blade matches common industry arbor standards.

How does the SK55 core affect blade behaviour?
An SK55 steel core provides dimensional stability and, when hardened above 40 HRC as in this blade, contributes to consistent cut quality and reduced deformation under load.

What finish can be expected with a 28-tooth configuration?
The 28-tooth setup on this blade offers a compromise between cutting speed and surface finish, producing tidy cuts on structural timber suitable for many on-site applications.

Can the carbide tips be re-sharpened?
Carbide-tipped teeth can be resharpened by specialist services; the carbide brazing and tooth geometry of this blade support professional reconditioning for extended service life.

Manufacturer/Responsible: Robert Bosch Power Tools GmbH, Max-Langen-Strasse 40-46, 70771 Leinfelden-Echterdingen