TCT Circular Saw Blade 400 × 3.5 × 50 mm, 120 Teeth
400 mm TCT for large section and heavy-wall tube.
TCT Circular Saw Blade 400 × 3.5 × 50 mm, 120 Teeth
The largest circular blade in the range. 400 mm, 120 carbide teeth, for cutting large steel section and heavy-wall tube where a band saw is too slow or the part will not fit. It requires a machine with enough rigidity to control a blade this size at speed.
Key Features
Carbide tips for abrasive material
Tungsten-carbide teeth run two to three times faster than HSS on the same machine and hold their edge through material that would dull a steel tooth inside a shift.
Tooth count matched to the section
120 teeth keeps the cut square without crowding the gullet on thicker stock.
Bore and diameter to your arbor
Supplied at 400 mm diameter with a 50 mm bore, so it mounts on the saw you already run.
Technical Specifications
Product Overview
Application Areas
Large steel section
Heavy-wall tube
High-volume cut-off
Parts that will not fit a band saw
Packaging & Shipping
Packaging
Export-grade IPPC‑fumigated wooden case packaging with waterproof membrane and shockproof foam. Key components (spindle, control system, guideways) receive additional protective wrapping. Photos of the completed packaging are provided before shipment.
Transportation
We arrange sea, land, or air freight based on equipment size and your delivery timeline. Tracking information is shared as soon as the shipment departs. Please note: actual transit time depends on the shipping route and customs clearance, which are outside our direct control — but we monitor every shipment and keep you updated.
Delivery Time
Production lead time: 20-45 working days for standard configuration machines. Customized equipment lead time is quoted per project. Rush production may be available for urgent orders — please contact us to confirm current factory capacity.
After-sales Service
Installation & Commissioning
We provide detailed installation manuals, step-by-step video guides, and live online support from our engineers to help you install and commission your machine correctly. For complex setups, we can arrange a video call with our technical team to guide your local technicians through the process.
Quality Assurance
12 months warranty for the whole machine, covering manufacturing defects under normal use. Core components (spindle, control system) are covered for 24 months. During the warranty period, we provide replacement parts free of charge; shipping costs and local labor are the customer's responsibility. After the warranty expires, we continue to offer paid spare parts and technical advice.
Technical Training
We provide free operation and maintenance training through detailed video tutorials, user manuals, and live online Q&A sessions with our engineers. If you prefer factory training in China, we can arrange it — travel and accommodation costs are the customer's responsibility.
Technical Support
Our technical team responds within one business day (Monday-Friday, China Standard Time) to emails and messages. For urgent issues, we offer remote video diagnosis and troubleshooting. In critical situations, we can coordinate with the factory engineer to provide specialized support; any on-site service requests will be quoted separately.
What Our Clients Say
"Strict quality control on machining equipment. Units we received show solid build quality and meet our factory acceptance standards."
Mihai Popescu
Workshop Technical Director, Heavy‑duty Machining Plant, Romania
"Good value‑for‑money CNC solutions. Botai industrial balances reliable quality and reasonable budget for our medium‑scale manufacturing business."
Petr Novak
Purchasing Manager, Tooling & Fixture Factory, Czech Republic
"Flexible communication for special requirements. Botai can listen and respond to our reasonable demands for CNC solutions."
Somsak Chai
Project Procurement, Hydraulic Component Factory, Thailand
Interested in This Product?
Contact our industry specialists for detailed information, customized solutions, and competitive quotations tailored to your market.