Yato TCT universal hole saw 105mm 5/8” YT-43984 – Precision, Strength, and Professional Performance
Introducing the Yato TCT universal hole saw 105mm 5/8” YT-43984, a top-quality drilling solution designed for professionals who demand precision, reliability, and efficiency. This hole saw is engineered for HVAC installers, electricians, and heating professionals who need clean, precise cuts across various materials. The Yato TCT universal hole saw 105mm 5/8” YT-43984 combines a durable carbon steel body with YG6X tungsten-carbide tipped (TCT) teeth to ensure long-lasting performance, making it an essential tool for demanding projects.
• Diameter: 105 mm
The Yato TCT universal hole saw 105mm 5/8” YT-43984 features a 105 mm cutting diameter, making it ideal for creating large openings in wood, aerated concrete, and other construction materials. This size is particularly effective for ventilation ducts, plumbing systems, and electrical conduit installations where accuracy and efficiency are crucial. The large diameter allows for fewer passes, saving time while ensuring professional results.
• Thread / Arbor Size: 5/8″ (16.0 mm) 18‑UNF
Equipped with a 5/8″ (16.0 mm) 18‑UNF thread, the Yato TCT universal hole saw 105mm 5/8” YT-43984 is compatible with standard arbors. This ensures secure attachment to most drills, allowing for quick setup and seamless integration into any toolkit. Professionals benefit from reduced downtime, as the saw can be easily fitted and used without additional adapters.
• Cutting Depth: 60 mm
With a cutting depth of 60 mm, the Yato TCT universal hole saw 105mm 5/8” YT-43984 can penetrate thick materials effortlessly. Whether working on dense wood panels, aerated concrete blocks, or porous ceramics, the consistent cutting depth guarantees smooth and clean holes. This depth is suitable for applications requiring precision, ensuring structural integrity while achieving optimal results.
• Body Material: #45 Carbon Steel
The Yato TCT universal hole saw 105mm 5/8” YT-43984 is constructed from #45 carbon steel, offering exceptional strength and durability. The robust body resists bending, warping, or wear, even under repeated heavy-duty use. Professionals and DIY enthusiasts can rely on this hole saw for multiple projects, confident that the tool will maintain its performance and accuracy over time.
• Teeth / Tip Material: YG6X Tungsten‑Carbide Tipped (TCT)
The Yato TCT universal hole saw 105mm 5/8” YT-43984 features YG6X tungsten-carbide tipped teeth, which provide superior cutting performance. These TCT teeth maintain their sharpness longer than conventional bits, allowing for fast, smooth, and precise drilling. They minimize chipping and ensure clean holes, even in tough materials like aerated concrete and silicate blocks.
• Suitable For Aerated Concrete, Porous Ceramics, Wood, and Plastic
The Yato TCT universal hole saw 105mm 5/8” YT-43984 is highly versatile, suitable for aerated concrete (silika), porous ceramics, wood, and plastic. This adaptability makes it an essential tool for professionals who work on diverse materials, eliminating the need to switch between multiple hole saws. It guarantees efficiency and precision in all drilling tasks.
• Ideal Users: HVAC Installers, Ventilation Professionals, Heating Installers, and Electricians
The Yato TCT universal hole saw 105mm 5/8” YT-43984 is designed for professionals who require reliability and high performance. HVAC installers, ventilation technicians, heating engineers, and electricians will find it particularly useful for creating precise openings in ducts, panels, and conduits. Its combination of size, strength, and efficiency reduces manual effort and speeds up installation processes.
• Performance: Cuts Certain Mineral Materials Faster than Diamond Drills
Thanks to its TCT teeth, the Yato TCT universal hole saw 105mm 5/8” YT-43984 can cut mineral materials such as suporex and silicate faster than traditional diamond drills. This capability saves valuable time on construction and renovation projects, while still producing clean and accurate holes. It is ideal for professionals looking to optimize productivity without sacrificing quality.
• Compatible Pilot Drills: Yato YT‑43990 (Forked Tip) and HSS Types YT‑43991 / YT‑43992
The Yato TCT universal hole saw 105mm 5/8” YT-43984 works seamlessly with pilot drills YT‑43990 (forked tip) and HSS types YT‑43991 / YT‑43992. Using compatible pilot drills ensures straight, accurate cuts, prevents slippage, and improves overall drilling efficiency. This compatibility enhances control and precision, even when working on challenging materials.
• Series: GRD
As part of the GRD series, the Yato TCT universal hole saw 105mm 5/8” YT-43984 upholds the high standards of quality, reliability, and performance expected by professionals. Its construction and design guarantee consistent results, making it a dependable tool for a wide range of drilling applications.
• Safety: Requires Use of Personal Protective Equipment When Operating
When using the Yato TCT universal hole saw 105mm 5/8” YT-43984, safety is paramount. Operators should wear appropriate personal protective equipment such as gloves, safety glasses, and hearing protection. This ensures safe operation while maintaining efficiency and precision during drilling tasks.
• Conclusion: The Ultimate Hole Saw for Professional Precision and Durability
The Yato TCT universal hole saw 105mm 5/8” YT-43984 is a professional-grade drilling solution that delivers durability, accuracy, and versatility. Its 105 mm diameter, strong carbon steel body, and YG6X TCT teeth make it ideal for HVAC installers, electricians, and heating professionals. Capable of cutting aerated concrete, wood, porous ceramics, and plastic efficiently, the Yato TCT universal hole saw 105mm 5/8” YT-43984 ensures smooth, clean holes and consistent performance across all projects. Investing in this hole saw guarantees a high-quality, reliable tool for years of demanding professional use.

