Includes all taxes
Product Title:
STRAPEX Replacement Cutting Blade | Fits STB71 & STB73 Cordless Strapping Tools | Part No. 1821.209.036 | Professional Knife for Sharp, Clean Cuts
Key Features (Bullet Points):
✔ STRAPEX PART: Official spare part (No. 1821.209.036), precision-engineered by STRAPEX Switzerland for guaranteed compatibility and optimal performance with STB71 and STB73 cordless strapping tools.
✔ RAZOR-SHARP & DURABLE: Made from premium hardened steel, this blade delivers a sharp, clean cut through polypropylene (PP) and polyester (PET) strapping. Ensures a professional finish without frayed ends and is built for long-lasting durability under demanding conditions.
✔ MAINTAIN PEAK TOOL PERFORMANCE: A sharp blade is critical for achieving maximum tension and secure seals. Replacing a worn blade prevents crushing straps, incomplete cuts, and potential tool jams, keeping your operations running smoothly.
✔ QUICK & EASY INSTALLATION: Designed for straightforward replacement to minimize downtime. With basic tools (like a screwdriver), you can quickly swap the old blade following the tool's manual, restoring your tool to like-new cutting efficiency.
✔ PROTECT YOUR INVESTMENT: Regular maintenance with parts extends the overall life of your valuable STRAPEX equipment. This authentic blade ensures proper fit and function, safeguarding the tool’s internal mechanism from strain caused by dull or inferior blades.
Product Description:
Restore Factory-Perfect Cutting to Your STRAPEX STB71/STB73 Tool
Does your STRAPEX strapper leave ragged strap tails or fail to cut cleanly? Reduced cutting performance often signals a worn blade. This STRAPEX Replacement Cutting Blade (Part No. 1821.209.036) is the exact component needed to restore the sharp, reliable cutting action your STB71 or STB73 tool was known for.
Engineered for Excellence and Reliability
This isn't a generic substitute; it's the quality blade designed specifically for the cutting mechanism of your STRAPEX STB71 and STB73 tools. Its precision-ground edge ensures a swift, clean cut every cycle, which is essential for maintaining high tension integrity and the security of your palletized loads. Using this authentic part prevents performance issues and protects your tool from unnecessary wear.
An Essential Maintenance Item for Uninterrupted Workflow
Don't let a dull blade slow down your shipping or production line. Keeping this spare blade in your inventory allows for immediate maintenance, avoiding costly operational delays. Easy to install, it empowers you to perform professional-grade tool upkeep right on the spot.
Compatibility:
STRAPEX STB71 Cordless Strapping Tool
STRAPEX STB73 Cordless Strapping Tool
Note: Please verify your tool’s model number and cross-reference the part number 1821.209.036 from your old blade to ensure correct compatibility.






Package Includes:
1 x STRAPEX Replacement Cutting Blade (Part No. 1821.209.036)
Ensure clean cuts and professional results. Order this STRAPEX cutting blade today and keep your strapping tool operating at its best!
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Delivery Policy – BILLIONS BIRDS
At BILLIONS BIRDS, we are dedicated to delivering your orders safely and efficiently.
1. Order Processing
All orders are processed within 1–3 business days after payment confirmation. Orders are not processed or shipped on weekends or public holidays.
2. Shipping Times
Estimated delivery times vary depending on your location:
Domestic Shipping: 3–7 business days
International Shipping: 7–15 business days
Please note that delivery times are estimates and may vary due to customs procedures, carrier delays, weather conditions, or other unforeseen circumstances.
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Refund Policy – BILLIONS BIRDS
At BILLIONS BIRDS, customer satisfaction is our top priority. If you are not completely satisfied with your purchase, we’re here to help.
1. Return Eligibility
You may request a return within 14 days of receiving your order. To qualify for a return:
The item must be unused, unworn, and in the same condition as received.
The item must be in its original packaging.
Proof of purchase (order confirmation or receipt) is required.
Certain items may not be eligible for return, including clearance items, gift cards, or personalised/custom products.
2. Non-Refundable Items
The following items are non-refundable:
Final sale or discounted items
Gift cards
Items damaged due to misuse, negligence, or improper care
3. Return Process
To initiate a return, please contact our customer support team with your order number and reason for return. If your return is approved, you will receive instructions for returning the item.
Unless the item is defective or incorrect, customers are responsible for return shipping costs.
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Once we receive and inspect your returned item:
We will notify you of the approval or rejection of your refund.
If approved, the refund will be issued to your original payment method within 5–10 business days.
Please note that banks or payment providers may require additional time to process refunds.
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If you receive a damaged, defective, or incorrect item, please contact us within 7 days of delivery and provide clear photos of the product and packaging. We will arrange a replacement or full refund at no additional cost.
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If the issue persists, don't hesitate to contact our support team for assistance.
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