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 GRIZZLY G0857 8-inch Jointer
SheartakSheartak Spiral Cutterhead for GRIZZLY G0857 8-inch Jointer Woodworkers are now retrofitting spiral cutter heads to their old planers, and joi...
View full detailsSpiral Cutterhead for Grizzly G0543 8"x75"Jointer
SheartakSpiral Cutter head for Grizzly G0543 8"x75" Jointer Woodworkers are now retrofitting spiral cutter heads to their old planers, and jointers fo...
View full detailsSpiral Cutterhead for Dayton 8-inch Jointer
SheartakSheartak Spiral Cutterhead for Dayton 8-inch Jointer Woodworkers are upgrading their old planers and jointers by retrofitting them with spira...
View full detailsSpiral Cutterhead for Jepson CT-200 8'' Jointer
SheartakSpiral Cutter head for Jepson CT-200 8'' Jointer with 40 carbide inserts Woodworkers are now retrofitting spiral cutter heads to their old planers,...
View full detailsSpiral Cutterhead for GRIZZLY G1018 8" Jointer
SheartakSheartak Spiral Cutter head for GRIZZLY G1018 8" Jointer Woodworkers are upgrading their old planers and jointers by retrofitting them with s...
View full detailsSpiral Cutterhead for GRIZZLY G0586 8" Jointer
SheartakSpiral Cutter head for GRIZZLY G0586 8" Jointer with 40 Carbide Inserts Woodworkers are now retrofitting spiral cutter heads to their old plane...
View full detailsSpiral Cutterhead for GRIZZLY G0500 8" Jointer
SheartakSpiral Cutter head for GRIZZLY G0500 8" Jointer Woodworkers are upgrading their old planers and jointers by retrofitting them with spiral cu...
View full detailsSpiral Cutterhead for STEEL CITY 40620 8" Jointer
SheartakSheartak Spiral Cutterhead for STEEL CITY 40620 8" Jointer Woodworkers are upgrading their old planers and jointers by retrofitting them with sp...
View full detailsSpiral Cutterhead for JET JJ-8CS 8" Jointer
SheartakSpiral Cutter head for JET JJ-8CS 8" Jointer comes with a total of 40 carbide inserts on 5 spirals. 5 extra carbide inserts and 5 screws are provid...
View full detailsSpiral Cutterhead for Jet JJ-8 8-inch Jointer
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Spiral Cutterhead for Jet JJ-8 8-inch Jointer comes with a total of 40 carbide inserts on 5 spirals. 5 extra carbide inserts and 5 screws are provi...
View full detailsSpiral Cutterhead for SUNHILL CT-204L 8-inch Jointer
SheartakSheartak Spiral Cutterhead for SUNHILL CT-204L 8-inch Jointer Woodworkers are upgrading their old planers and jointers by retrofitting them with s...
View full detailsSpiral Cutterhead for RELIANT DD-40 8" Jointer
SheartakSpiral Cutterhead for RELIANT DD-40 8" Jointer with 40 Carbide Inserts Woodworkers are upgrading their old planers and jointers by retrofitti...
View full detailsSpiral Cutterhead for SUNHILL SM-204 8-inch Jointer
SheartakSheartak Spiral Cutterhead for SUNHILL SM-204 8-inch Jointer Woodworkers are upgrading their old planers and jointers by retrofitting them with sp...
View full detailsSpiral Cutterhead for SUNHILL CT-200 8" Jointer
SheartakSheartak Spiral Cutterhead for SUNHILL CT-200 8" Jointer Woodworkers are upgrading their old planers and jointers by retrofitting them with spiral...
View full detailsSpiral Cutterhead for SUNHILL CT-204 8" Jointer
SheartakSpiral Cutter head for SUNHILL CT-204 8" Jointer Woodworkers are upgrading their old planers and jointers by retrofitting them with spiral cutterh...
View full detailsSpiral Cutterhead for Gee-Tech G8 8-inch Jointer
SheartakSheartak Spiral Cutterhead for Gee-Tech G8 8-inch Jointer Woodworkers are upgrading their old planers and jointers by retrofitting them with spi...
View full detailsSpiral Cutterhead for Gee-Tech CT204L 8-inch Jointer
SheartakSheartak Spiral Cutter head for Gee-Tech CT204L 8-inch Jointer Woodworkers are now retrofitting spiral cutterheads to their old planers, and jointe...
View full detailsSpiral Cutterhead for Bridgewood CT-200 8" Jointer
SheartakSpiral Cutter head for Bridgewood CT-200 8" Jointer with 40 Carbide Inserts Woodworkers are upgrading their old planers and jointers by retrofit...
View full detailsSpiral Cutterhead for ACCURA 02008 8" Jointer
SheartakSpiral Cutter head for ACCURA 02008 8'' Jointer with 30 Carbide Inserts Woodworkers are upgrading their old planers and jointers by retrofitting...
View full detailsShearcut Spiral Cutterhead for SHOP FOX W-1684 8" Jointer
SheartakSheartak Spiral Cutter head for SHOP FOX W-1684 8" Jointer Woodworkers are upgrading their old planers and jointers by retrofitting them with sp...
View full detailsSpiral Cutterhead for NORTHSTATE CT-200 8" Jointer
SheartakSpiral Cutter head for NORTHSTATE CT-200 8" Jointer with 40 Carbide Inserts Woodworkers are upgrading their old planers and jointers by retrofit...
View full detailsSpiral Cutterhead for Bridgewood BW-8J 8" Jointer
SheartakSpiral Cutter head for Bridgewood BW-8J 8" Jointer with 40 Carbide Inserts Woodworkers are upgrading their old planers and jointers by retrofit...
View full detailsSpiral Cutterhead for Acraturn - MPATO1 CT-200 8" Jointer
SheartakSpiral Cutterhead for Acraturn - MPATO1 CT-200 8" Jointer Woodworkers are upgrading their old planers and jointers by retrofitting them with sp...
View full detailsSpiral Cutterhead for ACCURA CT-200 8" Jointer
SheartakSpiral Cutter head for ACCURA CT-200 8" Jointer with 40 Carbide Inserts Woodworkers are upgrading their old planers and jointers by retrofitting...
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