Elevate your ACE tech machinery with Sheartak's professionally engineered spiral cutterhead solutions. Designed specifically for ACE jointers and planers, our precision cutter head technology transforms standard woodworking tools into high-performance milling systems that deliver exceptional results on every pass.
The ACE tech spiral cutterhead features strategically positioned carbide inserts arranged along helical grooves at optimal angles. This advanced mechanical component design produces a true shear-cut that eliminates tear-out, even when working with highly figured hardwoods. Each cutter head is manufactured by Sheartak Tools Ltd. to exacting tolerances, ensuring flawless integration with your ACE equipment.
Superior Performance Through Advanced Design
Our spiral cutterhead technology for ACE tech machines reduces noise dramatically compared to traditional straight-knife systems. The staggered cutting action of this mechanical component creates smoother operation while delivering a glassy surface finish that minimizes or eliminates sanding requirements.
Each carbide insert features four precision-ground cutting edges, offering more than 10 times the lifespan of high-speed steel blades. When an edge dulls on your cutter head, simply loosen the screw, rotate 90 degrees for a fresh edge, and resume work within minutes—no blade removal or sharpening hassles.
Professional Woodworking Tools Built to Last
Sheartak Tools Ltd. manufactures every ACE tech spiral cutterhead with precision-ground carbide inserts held to tolerances of ±0.0004" (±0.01mm). This ensures consistent, repeatable performance across thousands of board feet. The sintered tungsten carbide material provides exceptional wear resistance while producing thinner chips for improved dust extraction.
Whether you're retrofitting an ACE 16" jointer or upgrading other ACE tech equipment, our spiral cutterhead collection delivers the reliability and performance that professional woodworkers demand. This mechanical component upgrade transforms your existing machinery into a premium cutting system.
Join countless woodworkers who have discovered the advantages of upgrading their ACE tech machines with Sheartak spiral cutterhead technology. Experience quieter operation, superior surface quality, and dramatically reduced maintenance while achieving professional-grade results that exceed your expectations.
Do I need to replace the original bearings?
If the bearings in your machine are in good condition, they can be reused by carefully removing them with a bearing or pulley puller. However, if the bearings are tightly pressed onto the shaft, removal may cause damage. To minimize this risk, we recommend replacing old bearings with our greased and sealed bearings, designed for long-lasting performance. For a smooth upgrade, we suggest adding the bearings to your shopping cart before completing your purchase.
We provide premium bearings from NSK, SKF, NTN, FAG, Timken. They are renowned for their high quality and performance, designed to provide durability and reliability in various applications
Do I need to to Add a Few Boxes of Carbide Inserts
We provide 5 carbide inserts and 5 screws as spare parts. However, many of our customers choose to purchase additional boxes, as the shipping costs for separate purchases can make it less economical.
Do I need a Torque Wrench?
To securely lock the carbide inserts, we recommend applying a torque of 48 to 52 Pound-Inches (or 5.42 to 5.88 Newton-Meters). (Note: 1 Newton-Meter is equal to 8.851 Pound-Inches, and 1 Pound-Inch is approximately 0.113 Newton-Meters.) It is crucial not to apply excessive torque, as this could cause the carbide inserts to crack or explode. On the other hand, using too little torque may result in the inserts not being properly secured, which could lead to cracks, shattering, or uneven height on the cutter block, causing ridges or lines on the board.
If one person is responsible for maintaining the machine, they can typically apply the same torque consistently without a torque wrench. However, when multiple people are involved in machine maintenance, ensuring uniform torque application can be challenging. For consistency and peace of mind, we recommend using a torque wrench.
What kind of steel the cutter block is made of?
The cutter block is constructed using GB/T 40Cr, a structural alloy steel of the same caliber as ASTM grade 5140, AISI 5140, SAE 5140, DIN 41Cr4, BS 41Cr4, JIS SCr440, and EN 41Cr4.The primary components of this steel are as follows: carbon (C) at a range of 0.37-0.44%, silicon (Si) between 0.17-0.37%, manganese (Mn) within 0.50-0.80%, and chromium (Cr) from 0.80-1.10%.
In terms of physical properties, this steel exhibits a tensile strength range of 115-234σb/MPa, a yield strength of 2σ 0.2 ≥/MPa, and an elongation capacity of 65 δ5≥ (%). It also has a HBS range of 123-321 and a HRC rating of 30.
This alloy steel is frequently utilized in low to moderately stressed components for machines, engines, and vehicles.
