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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.

Sheartak Tools

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.

Accura Clas Ohlson Griggio Lurem Reliant TEICHERT & SOHN
Ace Cooper & Horton Grizzly Magic REXON Toolex
Acraturn Cormak Guilliet Magnum Ridgid Toolstar
Acutec Craftex HAFCO Makita Rikon Toshiba
Adendorff Craftsman Hammer Martin Robland Trademaster
Aldi Crescent Hitachi Master Machinery Rockwell Transpower
AMAC CWI Holytek Mastercraft Ryobi Triton
American Machine Danckaert Holzmann Metabo SAC Truper
Atlas Press Dart Tool Group HOLZSTAR Milwaukee Scheppach TWS
Axminster Tools DAVDEN Houfek Aligator MINI-MAX SCM Wadkin Bursgreen
BALLANTINE Dayton Inca Moonah Machinery SCMI Warrior
Barker Delta Invicta Moretens SECO Wen
Bernardo DeWalt Jaroma Nordiques Sedgwick Winner
Bosch Diltec Jepson Northstate Sherwood Winter Holztechnk
Bridgewood Durden Jet Northtech Shimohira Wolfenden
Busy Bee Elektra Beckum John Ballantine Northwood Shop Fox Wood-Mizer
C.I.I Elu Jonsered OLIVER Shopsmith Woodfast
Cantek EMA Kimac Oscars SICAR Woodman
Canwood Emco King Canada Panhans SICM Chambon Woodmaster
Carbatec Enco Kity Paulcall Sicma Woodtec
Casadei Enlon Knova Pioneer Skil Woodtech
Casolin Excalibur Krollit Poitras Soucy Yorkcraft
Castaly Fay & Egan Laguna Polamco Steel City Zefam
Central Machinery Felder Leda Machinery Porter Cable Steelex ZINKEN
Charnwood Fox Lobo Powercraft Stenberg Zipper
Chevpac Machinery Frejoth Logosol Powermatic Steton  
Chiu Ting Geetech Lumberjack Powertec Sunhill  
CKM General Luna Record Power Tanner  

 

Original price $1,749.00 - Original price $1,749.00
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Spiral Cutterhead for Durden T1400 14-inch Thickness Planer

Sheartak
In stock

Spiral Cutterhead for Durden T1400 14-inch Thickness Planer is equipped with 90 carbide inserts along 6 spirals. Each insert has four R150 round ed...

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Original price $1,749.00 - Original price $1,749.00
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Sheartak Spiral Cutterhead for Woodmaster 25" Planer/Molder Model 725PM

Sheartak
In stock

Upgrade the performance of your 25" Planer/Molder Model 725PM with the Sheartak Helical Cutterhead.Equipped with 162 carbide inserts featuring curv...

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Original price $1,742.00 - Original price $1,742.00
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Spiral Cutterhead for POITRAS 12'' Heavy Duty Jointer 6000

Sheartak
Low stock

Upgrade your POITRAS 12'' Heavy Duty Jointer 6000 with Sheartak spiral cutterheads for the following benefits. * Better quality finish with no tear...

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Original price $1,729.00 - Original price $1,729.00
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Spiral Cutterhead for CASADEI PFS 41 ES Planer Thicknesser

Sheartak
In stock

Spiral Cutter Head for CASADEI PFS 41 ES Planer Thicknesser with 102 Carbide Inserts Woodworkers are now retrofitting spiral cutterheads to their o...

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Original price $1,710.00 - Original price $1,710.00
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Sheartak Spiral Cutter Head for SCM NOVA FS 410 Combined Planer-Thicknesser

Sheartak
In stock

The original SCM NOVA FS 410 Combined Planer-Thicknesser comes with four high-speed steel blades that dull quickly and require time-consuming setup...

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Sheartak Spiral Cutter Head for SCM Minimax CU 410ES Universal Combination Machine

Sheartak
In stock

The original Minimax CU 410ES Universal Combination Machine comes with four high-speed steel blades that dull quickly and require time-consuming se...

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Sheartak Spiral Cutter Head for SCM Minimax S 41ES Thicknessing Planer

Sheartak
In stock

The original SCM Minimax S 41ES Thicknessing Planer comes with four high-speed steel blades that dull quickly and require time-consuming setup. By ...

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Sheartak Spiral Cutter Head for SCM Minimax F 41ES Surface planer

Sheartak
In stock

The original SCM Minimax F 41ES Surface planer comes with four high-speed steel blades that dull quickly and require time-consuming setup. By upgra...

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Original price $1,700.00 - Original price $1,700.00
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Sheartak Spiral Cutter Head for SCM MINIMAX FS 41ES Combined Planer Thicknesser

Sheartak
In stock

The original FS 41ES planer thicknesser comes with four high-speed steel blades that dull quickly and require time-consuming setup. By upgrading to...

View full details
Original price $1,700.00 - Original price $1,700.00
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Spiral Cutterhead for Powermatic E-16 16" Planer

Sheartak
Low stock

Sheartak Spiral Cutter Head for Powermatic E-16 16" Planer Woodworkers are now retrofitting spiral cutterheads to their old planers, and jointers f...

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Original price $1,699.00 - Original price $1,699.00
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Spiral Cutterhead for MiniMax CU 410E Universal combination machine

Sheartak
Low stock

Sheartak Spiral Cutterhead for MiniMax CU 410E Universal combination machine comes with a full set of four-edged carbide inserts. 5 extra carbide i...

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Original price $1,699.00 - Original price $1,699.00
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Spiral Cutterhead for INVICTA 16'' Jointer RJ-42

Sheartak
Low stock

Upgrade your INVICTA 16'' Jointer RJ-42 with Sheartak spiral cutterhead with 144 carbide knives for the following benefits. * Better quality finish...

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Original price $1,699.00 - Original price $1,699.00
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Spiral Cutterhead for DELTA 16'' Jointer RJ-42

Sheartak
Low stock

Upgrade your DELTA 16'' Jointer RJ-42 with a Sheartak spiral cutterhead with 144 carbide knives for the following benefits. * Better quality finish...

View full details
Original price $1,699.00 - Original price $1,699.00
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Spiral Cutterhead for DELTA 16'' Jointer 37-420

Sheartak
Low stock

Upgrade your DELTA 16'' Jointer 37-420  with Sheartak spiral cutterhead with 144 carbide knives for the following benefits. * Better quality finish...

View full details
Original price $1,699.00 - Original price $1,699.00
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Spiral Cutterhead for DELTA 16'' Jointer 37-421

Sheartak
Low stock

Upgrade your DELTA 16'' Jointer 37-421 with a Sheartak spiral cutterhead with 144 carbide knives for the following benefits. * Better quality finis...

View full details
Original price $1,699.00 - Original price $1,699.00
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Spiral Cutterhead for Powermatic P160 16" Planer

Sheartak
In stock

Sheartak Spiral Cutter Head for Powermatic P160 16" Planer with 102 carbide inserts Woodworkers are now retrofitting spiral cutter heads to their o...

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Original price $1,699.00 - Original price $1,699.00
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Spiral Cutterhead for Jet JJ-14-3 14"

Sheartak
Low stock

Spiral Cutterhead for Jet JJ-14-3 14" Wood Jointer with 75 carbide inserts Revolutionize your machine with Sheartak spiral cutterheads for the foll...

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Original price $1,695.00 - Original price $1,695.00
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Sheartak Spiral Cutterhead Startrite L’Invincibile 1750 Planer Thicknesser Combination Machine 70 Carbide Cutters

Sheartak
In stock

The Spiral Cutterhead for Startrite  L’Invincibile 1750 Planer Thicknesser features a total of 70 carbide inserts arranged across 5 spirals. Additi...

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Original price $1,690.00 - Original price $1,690.00
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Sheartak Spiral Cutterhead SCM L’Invincibile 1750 Planer Thicknesser Combination Machine 70 Carbide Cutters

Sheartak
In stock

The Spiral Cutterhead SCM  L’Invincibile 1750 Planer Thicknesser features a total of 70 carbide inserts arranged across 5 spirals. Additionally, 5 ...

View full details
Original price $1,690.00 - Original price $1,690.00
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Sheartak Helical Cutterhead for MINIMAX FS31 Jointer Planer combo machine with 78 Carbide Cutters

Sheartak
In stock

Sheartak Helical Cutterhead  is designed for MINIMAX FS31 Jointer Planer combo machine, featuring 78 carbide cutters arranged across 6 spirals. For...

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Original price $1,690.00 - Original price $1,690.00
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Upgrade KNAPP Profit 16'' planer thicknesser AD410 with Sheartak Helical Cutterhead 85 Carbide Knives

Sheartak
In stock

Sheartak manufacutures this helical cutterheads to help those loyal machine owners to be able to upgrade their  KNAPP Profit 16''  planer thickness...

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Original price $1,690.00 - Original price $1,690.00
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Sheartak Spiral Cutterhead SCM Mini Max FS35 14" Jointer Planer Combo Machine 70 Carbide Cutters

Sheartak
In stock

The Spiral Cutterhead SCM MiniMax FS35 14" Jointer-Planer Combo Machine features a total of 70 carbide inserts arranged across 5 spirals. Additiona...

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Original price $1,690.00 - Original price $1,690.00
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Spiral Cutterhead SCM MiniMax CU 350K 14" Jointer Planer

Sheartak
In stock

Spiral Cutter head SCM MiniMax CU 350K 4" Jointer Planer comes with a total of 84 carbide inserts on 6 spirals. 5 extra carbide inserts and 5 screw...

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Original price $1,690.00 - Original price $1,690.00
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Sheartak Spiral Cutterhead SCM MiniMax FS 35 Smart 14" Jointer Planer 70 Carbide Inserts

Sheartak
In stock

The Spiral Cutterhead SCM MiniMax FS 35 Smart 14" Jointer Planer features a total of 70 carbide inserts arranged across 5 spirals. Additionally, 5 ...

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Original price $1,690.00 - Original price $1,690.00
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