Spiral Cutter Heads
High-Performance Spiral Cutterheads for Precision Woodworking
Spiral shear cutting is a widely preferred technique in the woodworking industry, known for delivering cleaner cuts, quieter operation, and a superior finish compared to traditional straight knives. Each spiral cutterhead or helical cutter head features carefully positioned carbide inserts set at an angle to produce a shear-cut effect. This design minimizes tear-out and enhances the surface smoothness of your workpiece.
At Sheartak, we specialize in designing and manufacturing spiral cutter heads and helical cutter heads for over 1,000 jointers and planers from leading global brands. Whether you’re performing a jointer cutterhead upgrade or outfitting a new machine, our products are engineered for high performance, precision, and long-term reliability. You can also shop spiral cutter heads directly through our website for quick delivery and expert support.
In addition to standard models, we provide custom spiral cutterhead solutions tailored to your machine’s specifications. Each unit is built with premium replaceable carbide inserts and optimized for various materials — from hardwoods to composites.
Sheartak Spiral Cutter Heads: Engineered for Excellence
With decades of experience, Sheartak has developed one of the most comprehensive lines of spiral cutterheads for woodworking tools, serving both hobbyists and professionals. Many models are in stock and ready to ship. If your model isn’t listed, simply send us the specs — we’ll manufacture a custom helical cutter head to fit your needs.
Whether you’re looking for a planer cutterhead upgrade, a compact jointer spiral head, or just want to shop spiral cutter heads online with confidence, Sheartak is your trusted source. Our focus on quality, innovation, and craftsmanship ensures a smooth, high-performance woodworking experience every time.
Below is a compilation of renowned jointer and planer brands that Sheartak has crafted over the years. The majority of these models are readily available for prompt delivery. Should your desired machine not appear on the list, kindly reach out to us with the specifications of your cutterhead, and we'll gladly create custom heads tailored to your satisfaction.
Spiral Cutterhead for King Canada 6”Benchtop Jointer KC-6HJC
SheartakSpiral Cutter head for King Canada KC-6HJC 6" Jointer comes with a total of 20 carbide inserts on 4 spirals. 5 extra carbide inserts and 5 screws a...
View full detailsHelical Head for PORTER-CABLE Variable Speed 6-inch Jointer PC160JT
Sheartak5.0 / 5.0
1 Review
The helical Cutter head for Porter Cable 6-inch (152 mm) Variable Speed Bench Jointer PC160JT is installed with 20 carbide inserts. Each insert has...
View full detailsHelical Head for Delta 6" Variable Speed Bench Jointer Model 37-070
SheartakUpgrade your Delta 6" Variable Speed Bench Jointer Model 37-070 with Sheartak Helical Head, which contains 20 carbide inserts. Each insert feature...
View full detailsHelical Head for Delta ShopMaster 6" Variable Speed Bench Jointer JT160
Sheartak5.0 / 5.0
1 Review
Upgrade your Delta ShopMaster 6" Variable Speed Bench Jointer JT160 with Sheartak Helical Head, which contains 20 carbide inserts. Each insert fea...
View full detailsSpiral Cutterhead for Rikon Model 20-600H 6″ Helical Benchtop Jointer
SheartakEnhance your Rikon Model 20-600H 6″ Helical Benchtop Jointer with the Sheartak Spiral Cutterhead featuring 20 carbide inserts, and enjoy a variety ...
View full detailsHelical Head for Shop Fox W1879 6" Benchtop Jointer
SheartakSheartak Helical Head for Shop Fox W1879 6" Benchtop Jointer Woodworkers are upgrading their old planers and jointers by retrofitting them with sp...
View full detailsHelical Head for WEN JT630H 6-Inch Benchtop Jointer
SheartakSheartak Helical Cutterhead for WEN JT630H 6-Inch Benchtop Jointer The original cutterhead on the WEN JT630H is equipped with 14 two-edge high-spee...
View full detailsHelical Head for Shop Fox W1876 6" Benchtop Jointer
SheartakSheartak Helical Head for Shop Fox W1876 6" Benchtop Jointer Woodworkers are upgrading their old planers and jointers by retrofitting them with sp...
View full detailsSpiral Cutterhead for Grizzly G0725 6 inch Jointer
SheartakThe Spiral Helical Cutter head for Grizzly G0725 6 inch Jointer is installed with 24 carbide inserts. Each insert has four R150 round edges. The i...
View full detailsSpiral Cutterhead for CRAFTSMAN Sears 6-1/8inch 351.286300 Bench Top Jointer Planer
SheartakThe Spiral Helical Cutter head for CRAFTSMAN Sears 6-1/8inch 351.286300 Bench Top Jointer Planer is installed with 20 carbide inserts. Each insert ...
View full detailsSpiral Cutterhead for Craftsman 6-1/8" Bench Top Jointer Planer Model 351.286300
SheartakSpiral Cutterhead for Craftsman 6-1/8" Bench Top Jointer Planer Model 351.286300 is installed with 24 carbide inserts. Each insert has four R150 ...
View full detailsSpiral Cutterhead for Shop Fox W1814 Benchtop Jointer
SheartakThe Spiral Helical Cutter head for Shop Fox W1814 Benchtop Jointer is installed with 24 carbide inserts. Each insert has four R150 round edges. Th...
View full detailsSpiral Cutterhead for Delta 6" BENCHTOP JOINTER 37-071, J-10
SheartakThe Spiral Helical Cutter head for Delta 6" BENCHTOP JOINTER 37-071, J-10 is installed with 20 carbide inserts. Each insert has four R150 round edg...
View full detailsSpiral Cutterhead for Craftsman 6-1/8" Bench Top Jointer Planer Model 315.217880
SheartakSpiral Helical Cutter head for Craftsman 6-1/8" Bench Top Jointer Planer Model 315.217880 is installed with 24 carbide inserts. Each insert has ...
View full detailsSpiral Cutterhead for Shop Fox W1829 Benchtop Jointer
SheartakThe Spiral Helical Cutter head for Shop Fox W1829 Benchtop Jointer is installed with 24 carbide inserts. Each insert has four R150 round edges. Th...
View full detailsSpiral Cutterhead for Triton Surface Planer 152mm (6") TSPL152
Sheartak5.0 / 5.0
1 Review
The Spiral Helical Cutter head for Triton Surface Planer 152mm (6") TSPL152 is installed with 24 carbide inserts. Each insert has four R150 round ...
View full detailsSpiral Helical Cutterhead for Makita 1805 6-1/8-inch Planer
SheartakSpiral Cutterhead for Makita 1805 6-1/8" Planer is equipped with 20 carbide inserts. Each insert has four R150 round edges. The inserts are seated...
View full detailsSpiral Helical Cutterhead for Makita 1805N 6-1/8-inch 155mm Power Planer 20 carbide Inserts
SheartakThe Spiral Helical Cutter head for Makita 1805N 6-1/8-inch 155mm Power Planer is installed with 20 carbide inserts. Each insert has four R150 roun...
View full detailsSpiral Helical Cutterhead for Makita 1805B 6-1/8-inch Planer
Sheartak5.0 / 5.0
1 Review
Spiral Cutterhead for Makita 1805B 6-1/8" Planer is equipped with 20 carbide inserts. Each insert has four R150 round edges. The inserts are seate...
View full detailsSears Craftsman 5-1/8-inch Jointer-Planer Model No. 149.236321
SheartakSears Craftsman 5-1/8" Jointer-Planer – Model No. 149.236321 Upgraded with Sheartak Helical Cutterhead feauturing 24 Carbide Inserts for Superior P...
View full detailsSpiral Cutterhead for Port-a-cable 653EHD Versa type 2 Hand Planer
SheartakSpiral Cutterhead for Port-a-cable 653EHD Versa type 2 Hand Held Power Planer High Stensile Alloy Steel Block Carbide Insert Knives with 8 to 10 ...
View full detailsSpiral Cutterhead for Grizzly 6" Benchtop Jointer G1876
SheartakSpiral Helical Cutter head for Grizzly 6" Benchtop Jointer Model G1876 is installed with 20 carbide inserts. Each insert has four R150 round edges....
View full detailsSpiral Helical Cutterhead for Makita 1804N 136mm Planer
Sheartak5.0 / 5.0
1 Review
Spiral Cutterhead for Makita 1804 136mm Planer is equipped with 18 carbide inserts. Each insert has four R150 round edges. The inserts are seated ...
View full detailsSpiral Helical Cutterhead for Makita 1002BA 4-3/8" Curved Planer
SheartakThe Makita 1002BA Curved Base Planer is the ultimate tool for effortlessly creating arches and arcs in timbers while perfecting scarfs in logs. Its...
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