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The Whatsminer M66S thermal paste stencil kit is specifically designed for the thermal maintenance of M66S hashboard chips. It enables uniform and precise application of thermal paste, solving common issues such as uneven thickness, paste overflow contaminating surrounding components, and high rework rates. Manufactured using precision laser-cutting technology, the stencil apertures align perfectly with the M66S chip array. The set includes stencils for both the top and bottom sides, along with two matching squeegees. It significantly boosts efficiency in miner repair and thermal refurbishment, making it an essential tool for batch maintenance of M66S hashboards.
1. Laser-cut precision: The top and bottom stencils correspond to the respective layouts of the M66S hashboard; aperture shapes and spacing match the chip array exactly, allowing for instant, accurate positioning.
2. Durable anti-static frame: The rigid black frame keeps the stainless steel sheet taut; it resists bulging or stretching even after repeated use. The anti-static material protects hashboard chips from electrostatic discharge (ESD) damage.
3. Consistent thickness: Ensures a uniform amount of thermal paste on every chip, preventing issues caused by excessive paste (overflow leading to short circuits) or insufficient paste (poor heat dissipation). It also protects small components like capacitors and resistors, reducing repair-related scrap rates.
4. Included squeegees: The kit comes with two specialized squeegees featuring balanced flexibility for smooth application and complete paste filling, making it ideal for individual repairs or batch refurbishment in a workshop setting.
5. High-quality 304 stainless steel: Features smooth aperture walls that minimize paste residue and facilitate easy cleaning; the material is durable and resistant to wear or aperture deformation during repeated use.
1. Replacing thermal grease on Whatsminer M66S hashboards during repair
2. Refurbishing heatsinks for M66S immersion-cooled models
3. Batch hashboard maintenance for ASIC repair workshops
4. Batch repair of M66S hashboards suffering from high-temperature throttling at mining farms
Item | Specifications |
Product name | Whatsminer M66S thermal paste stencil |
Compatible model | Whatsminer M66S hash board |
Kit contents | Top-side stencil ×1, Bottom-side stencil ×1, Silicone squeegee ×2 |
Stencil material | 304 Stainless steel, laser micro-aperture processing |
Frame material | High-rigidity, anti-static black frame |
Aperture process | Precision laser cutting, smooth aperture walls free of burrs |
Alignment method | Frame-based alignment, rapid positioning |
Application | Thermal paste application for hash board chips, heat sink refurbishment |
Advantages | Controllable paste thickness, prevents overflow, high efficiency for batch processing |
Related products:
Whatsminer M60 M60S thermal grease mold
Whatsminer M64 hash board thermal grease mold
Whatsminer M63S M53S TOP BOT thermal grease tool
Jay hỗ trợ nhiệt tình
Best quality product with best price, every order provided delivery with 7-8day thank you zeus mining.

Thanks, Jay! He responded to my feedback right away and helped me with the program. Thank you for everything
You guys are amazing, you have provided me instant solution of my problem. Thanks for your help and support
Jay always reply fast and with excellent service.
Excellent, polite, and well-mannered salesperson
Good bro, he solve a firmware problem whit a s21+hyd A lots thanks

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How to determine product prices and shipping costs?When you are ready to buy one or more products. You can consult the sales Manager to get a sample of the proforma invoice. The category, product price, and freight are included. |
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Cooperation express: |
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Q: When will we ship after payment?
A: In order to ensure that the products we ship are in good condition. Issued approximately 1-2 days after receiving your payment.
Q: What if the product is damaged during transportation?
A: We will use a more robust package when shipping to avoid damage to the goods, and we can purchase transportation insurance in advance to reduce the loss of in the transport. although this problem is not common.
Q: What payment methods do we support?
A: We support bank transfer, wire transfer, BTC, third-party guarantee and Paypal.
Q: What should I do if there is a problem after receiving the products?
A: We have established good relationships with maintenance departments in many countries/regions in the world. For example, Venezuela, Iran, etc. If you have any questions within 3 days after receiving the goods, you can apply for after-sales service on the "My Order" page.
Q: Which express we support?
A: We will choose the cheapest and fastest transportation method for you. And we support DHL, UPS, TNT, Fedex, BRE, and also have express delivery services, such as Russia, the United States, Kuwait, etc.
