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 Oliver 20" Model 166-D
SheartakSheartak Spiral Cutterhead for Oliver 20" Jointer Model 166. Revolutionize your machine with Sheartak spiral cutterheads for the following benefit...
View full detailsSpiral Cutterhead for Rojek RFT520 Thickness planer
SheartakSpiral Cutterhead for the Rojek RFT520 Thickness planer is equipped with 138 carbide inserts. Each carbide insert has 4 indexable edges. The carbid...
View full detailsSpiral Cutterhead for Griggio LM 410A Combined Machine – 102 Carbide Inserts for Superior Finish
SheartakUpgrade Your Griggio LM 410A with Sheartak's Spiral Cutterhead Transform your woodworking experience with Sheartak's Spiral Cutterhead, designed sp...
View full detailsSpiral Cutterhead for Rojek MSP 415 16'' Planer/Jointer Combination Machine
SheartakSpiral Helical Cutterhead for Rojek MSP 415 16" Planer/Jointer Combination Machine Upgrade your Rojek MSP 415 with this premium spiral helical cutt...
View full detailsSpiral Cutterhead for Winner 20" Planer
SheartakSheartak Spiral Cutterhead for Winner 20" Planer Exceptional advantages of the spiral cutterheads: * True shear cut, much glossier surface finish t...
View full detailsSheartak Helical Cutterhead for Wadkin RZ 16" surface planers
SheartakWadkin RZ 16" surface planers are equipped with cutterheads that use only two straight blades. These blades wear out quickly, and sharpening them—a...
View full detailsSheartak Helical Cutter head for SAC RS 530 Jointer Planer
SheartakUpgrade Your SAC RS 530 Jointer/Planer with Shearak Helical Cutter Heads Experience the Benefits of Spiral Cutting: Effortless Smoothness: Shear...
View full detailsSheartak Helical Cutterhead for Casadei Combination Planer Thicknesser FS 41
SheartakSheartak Helical Cutterhead for Casadei FS 41 Planer Thicknesser Give your Casadei FS 41 a serious upgrade with a Sheartak spiral cutterhead. Woodw...
View full detailsSheartak Helical Cutter Head Upgrade for Solimaq 20" Planer – Reversible Carbide Cutters
SheartakSheartak Helical Cutter Head for Solimaq with 189 Carbide Inserts Woodworkers are upgrading their old planers and jointers with spiral cutterheads ...
View full detailsHelical Cutterhead for Casadei Combination Planer Thicknesser Model FS 51
SheartakSheartak Helical Cutter Head for Casadei Combination Planer Thicknesser Model FS 51 with 126 carbide inserts Woodworkers are now retrofitting spira...
View full detailsSpiral Cutterhead for Paoloni PF400 Surface Planer
SheartakRevolutionize your Paoloni PF400 Surface Planer with spiral cutterheads for the following benefits. * Better quality finish with no tear-out. All ...
View full detailsSpiral Cutterhead for Casolin PF400 Surface Planer
SheartakRevolutionize your Casolin PF400 Surface Planer with spiral cutterheads for the following benefits. * Better quality finish with no tear-out. All t...
View full detailsSpiral Cutterhead for Rojek RFS 510 20'' surface Planer 126 Carbide Cutters
SheartakThe Spiral Cutterhead for Rojek RFS 510 26" Surface Planer features 126 carbide cutters, each with four indexable edges. The inserts are slightly a...
View full detailsSpiral Cutterhead for Crescent 16" Jointer
SheartakUpgrade your Crescent 16" jointer with Sheartak spiral cutterheads for the following benefits. * Better quality finish with no tear-out. All the in...
View full detailsSpiral Cutterhead for Jet JJ-14-3 14" Wood Jointer
SheartakSpiral Cutterhead for Jet JJ-14-3 14" Wood Jointer with 120 carbide inserts Revolutionize your machine with Sheartak spiral cutterheads for the fo...
View full detailsSheartak Helical Cutter head for SAC S 53 Jointer Planer Machine
SheartakShearak Helical Cutter Head for SAC S 53 Jointer Planer Machine with 115/134/184 Carbide Inserts along 5/6/8 spirals. Woodworkers are upgrading th...
View full detailsSheartak Helical Cutter head for SAC RS 53/S Jointer Planer
SheartakShearak Helical Cutter Head for SAC RS 53/S Jointer Planer with 115/134/184 Carbide Inserts along 5/6/8 spirals. Woodworkers are upgrading their o...
View full detailsSpiral Cutterhead for Wadkin Bursgreen Super 400 Surface Planer S400
SheartakSpiral Cutter Head for Wadkin Bursgreen Super 400 Surface Planer S400 with 102 Carbide Inserts Upgrad their Wadkin Bursgreen Super 400 Surface Plan...
View full detailsSpiral Cutterhead for Guilliet 12" Jointer
SheartakThe original cutterhead, which was rectangular and had two blades fixed to two metal covers, was developed around the 1900s. However, in Europe, th...
View full detailsSpiral Cutterhead for Zefam 12" Jointer
SheartakThe Zefam 12" Jointer can be upgraded with with a Spiral Cutter Head that features 104 carbide inserts. Woodworkers are retrofitting their old pl...
View full detailsUpgrade Thornley 16" Thickness Planer with Sheartak Helical Cutterhead 102 Carbide Knives
SheartakSheartak manufacutures this helical cutterheads to help those loyal machine owners to be able to upgrade their Thornley 16" Thickness Planer and e...
View full detailsUpgrade SAC F 530 Jointer with Sheartak Helical Cutterhead
SheartakUpgrade SAC F 530 Jointer with Sheartak Helical Cutterheads with 115 carbide inserts on 5 spirals, 134 inserts on 6 spirals or 184 carbide inserts ...
View full detailsSheartak Spiral Cutterhead for SAC FS 530 Jointer Planer
SheartakSpiral Cutter Head for SAC FS 530 Jointer with 115 carbide inserts on 5 spirals, 134 inserts on 6 spirals or 184 carbide inserts on 8 spirals respe...
View full detailsSpiral Cutterhead for SCMI 20" Planer S52,6 spirals
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Sheartak Spiral Cutterhead for SCMI 20" Planer S52 comes with a total of 132 carbide inserts on 6 spirals. 5 extra carbide inserts and 5 screws a...
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