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

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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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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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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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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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Spiral Cutterhead for General 20'' Single Surface Planer 30-360 M3

Sheartak
Out of stock

Sheartak Spiral Cutter head for General 20'' Single Surface Planer 30-360 M3 126 Carbide Inserts Revolutionize your machine with Sheartak spiral cu...

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Original price $1,689.00 - Original price $1,689.00
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Spiral Cutterhead for General 20'' Single Surface Planer 30-360 M1

Sheartak
Out of stock

Sheartak Spiral Cutter head for General 20'' Single Surface Planer 30-360 M1 126 Carbide Inserts Revolutionize your machine with Sheartak spiral cu...

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Original price $1,689.00 - Original price $1,689.00
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Spiral Cutterhead for General 20'' Single Surface Planer 30-360

Sheartak
Out of stock

Sheartak Spiral Cutter head for General 20'' Single Surface Planer 30-360 126 Carbide Inserts Revolutionize your machine with Sheartak spiral cutte...

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Original price $1,689.00 - Original price $1,689.00
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Spiral Cutterhead for Leda Machiney 20'' Planer CT-508G 126

Sheartak
Out of stock

Sheartak Spiral Cutter head for Leda Machinery 20'' Planer, CT-508G 126 Carbide Inserts Revolutionize your machine with Sheartak spiral cutterheads...

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Original price $1,689.00 - Original price $1,689.00
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Spiral Cutterhead for Geetech 20'' Planer CT-508G 126 Carbide Inserts

Sheartak
Out of stock

Sheartak Spiral Cutter head for Geetech 20'' Planer CT-508G 126 Carbide Inserts Revolutionize your machine with Sheartak spiral cutterheads for the...

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Original price $1,689.00 - Original price $1,689.00
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Spiral Cutterhead for Bridgewood 20'' Planer BW-508G 126 Carbide Inserts

Sheartak
Out of stock

Sheartak Spiral Cutter head for Bridgewood 20'' Planer, BW-508G 126 Carbide Inserts Revolutionize your machine with Sheartak spiral cutterheads for...

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Original price $1,689.00 - Original price $1,689.00
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Spiral Cutterhead for NORTHWOOD CKM-P20 20'' Planer

Sheartak
Low stock

Spiral Cutterhead for NORTHWOOD CKM-P20 20'' Planer with 126 Carbide Inserts Woodworkers are now retrofitting spiral cutter heads to their old plan...

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Original price $1,685.00 - Original price $1,685.00
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Spiral Cutterhead for CKM P20 20" Planer

Sheartak
Low stock

Spiral Cutterhead for CKM P20 20" Planer (with Full Set of Carbide Inserts) Upgrade your CKM P20 20" planer with a spiral cutterhead and experience...

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Original price $1,685.00 - Original price $1,685.00
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Sheartak Spiral Cutterhead for Lurem Former RD 31 Thickness Planer with 56 Carbide Inserts

Sheartak
Out of stock

The Lurem Former RD 31 Thickness Planer is a woodworking machine designed for planing or thicknessing wood. It’s known for its precision and durabi...

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Original price $1,683.00 - Original price $1,683.00
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Upgrade DELTA 20'' Planer 22-450 with Sheartak Helical Cutter Head

Sheartak
In stock

Upgrade  DELTA 20'' Planer 22-450 with Sheartak Helical Cutter Head The Sheartak spiral cutterhead for the DELTA 20" Planer 22-450 is equipped with...

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Original price $1,659.00 - Original price $1,659.00
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Spiral Cutterhead for Cantek P20HV 20″ Planer

Sheartak
In stock

Spiral Cutter head for Cantek P20HV 20″ Planer is equipped with 100 carbide inserts on 5 spirals. Each carbide insert has 4 indexable edges. The ca...

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Original price $1,659.00 - Original price $1,659.00
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Spiral Cutterhead for DURDEN 20'' Planer T520-040 520mm

Sheartak
Low stock

Below are Shearcut Spiral Cutterhead for DURDEN 20'' Planer T520-040 520mm Exceptional advantages of the spiral cutterheads * True shear cut, much ...

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Original price $1,657.00 - Original price $1,657.00
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Spiral Cutterhead for General 16" Jointer Model 880 BFT

Sheartak
Low stock

Sheartak Spiral Cutterhead for Genearal 16" Jointer Model 880 BFT is equipped with 102 carbide inserts. Each carbide insert has 4 indexable edges. ...

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Original price $1,652.00 - Original price $1,652.00
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Spiral Cutterhead for General Model 580 12" Jointer

Sheartak
Low stock

Upgrade your General Model 580 12" jointer with a Sheartak spiral Cutterhead.  This spiral cutterhead is equipped with 104 carbide inserts. Each c...

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Original price $1,650.00 - Original price $1,650.00
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Upgrade General 130 14-inch Planer with Sheartak Spiral Cutterhead

Sheartak
Low stock

Spiral Cutterhead for General 130 14-inch Planer - 6 Spirals, 90 Knives Upgrade your machine with Sheartak spiral cutterheads to enjoy these key be...

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Spiral Cutterhead for FELDER 20'' Planer D-751

Sheartak
Low stock

Sheartak Spiral Cutterhead for FELDER 20'' Planer D-751 with 132 carbide Knives Exceptional advantages of the spiral cutterheads * True shear cut, ...

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Original price $1,639.00 - Original price $1,639.00
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Spiral Cutterhead for FELDER 20'' Planer D-51

Sheartak
Low stock

Sheartak Spiral Cutterhead for FELDER 20'' Planer D-51 comes with a total of 132 carbide inserts on 6 spirals. 5 extra carbide inserts and 5 screws...

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Original price $1,639.00 - Original price $1,639.00
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Spiral Cutterhead for Durden T1400 370mm Thickness Planer

Sheartak
In stock

Spiral Cutterhead for Durden T1400 370mm Thickness Planer is equipped with 80 carbide inserts along 5 spirals. Each insert has four R150 round edge...

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Original price $1,619.00 - Original price $1,619.00
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