13 × 0.65 mm, 14/18 TPI Bi-Metal Band Saw Blade
Finest pitch in the range, for wall under 3 mm.
13 × 0.65 mm, 14/18 TPI Bi-Metal Band Saw Blade
When the wall gets under 3 mm, a 10/14 tooth straddles the section and snags as it breaks through. The 14/18 closes that gap: three to five teeth stay in the cut even on thin tube, and the wavy set spreads the load so the tooth does not hook on the far wall. It is the blade to reach for when the cut has to be clean on both sides.
Key Features
Cobalt edge that survives heat
The M42 tooth strip carries about 8% cobalt and holds 67–69 HRC, so it keeps cutting when the section gets hot instead of softening like a plain HSS blade.
Pitch matched to the section
14/18 variable pitch keeps three to six teeth in a 1.5 – 6 mm cut — the range where it cuts straight instead of snagging or packing the gullet.
Welded to your machine's length
Supplied as a finished loop welded to ±2 mm of your saw's length, annealed and ground flush. No trimming and no re-welding on site.
Technical Specifications
Product Overview
Application Areas
Thin-wall tube under 3 mm
Instrument and small tube
Copper and aluminium profile
Sheet-metal edge trim
Fine-finish cuts
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
"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
"Reliable supplier partner. We would like to continue cooperating when we expand our production with more machining equipment in the future."
Olli Nieminen
Business Owner, Small Precision Workshop, Finland
"They respect our project timeline very much. All batches of machining equipment were delivered on time without delay for our production plan."
Robert Hall
CNC Operator Supervisor, Precision Job‑shop, United Kingdom
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