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📞 Tel: +1-519-880-8181 (International) | Toll-Free (Canada & USA): 1-877-417-4327
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Delta

Revolutionize your trusted Delta woodworking machinery with our custom-engineered spiral cutterhead upgrade solutions. Designed specifically for Delta planers and jointers, our comprehensive collection delivers exceptional performance that transforms these reliable machines into modern precision cutting systems.

Each precision-crafted cutter head represents a transformative upgrade over traditional straight-knife systems. Our helical design features premium tungsten carbide inserts arranged in optimized spiral configurations—from 30-insert 6" jointer models to 65-insert 13" planer systems—creating superior shear-cutting action that eliminates tear-out and delivers buttery-smooth finishes on hardwoods, softwoods, and figured materials.

These expertly manufactured mechanical components are built to exacting tolerances for perfect compatibility with Delta equipment, including popular models like the 37-220, DJ-15, DJ-20, 37-365X, and 22-660 series. Our spiral cutterhead jointer solutions deliver whisper-quiet operation that transforms your workshop experience—many woodworkers report forgetting to wear ear protection after upgrading their Delta machines.

The tungsten carbide inserts in these professional-grade woodworking tools maintain exceptional sharpness up to 50 times longer than high-speed steel blades. Each insert features four indexable cutting edges—simply rotate 90° for a fresh edge and return to work in minutes. This innovative design dramatically reduces downtime while eliminating expensive blade sharpening services that Delta straight-knife systems require.

Manufactured with high-tensile alloy steel construction, premium Japanese NSK sealed bearings pre-mounted for convenience, and backed by comprehensive warranty coverage, our Delta woodworking spiral cutterheads represent a strategic investment that pays for itself quickly. Experience amazingly clean finishes, dramatically reduced noise levels, and virtually eliminated sanding work—transforming your vintage Delta equipment into a lifetime cutting system built for professional results.

Sheartak Tools

Sheartak Tools
Sheartak Tools
$489.00 - $489.00
$489.00
$489.00 - $489.00
$489.00

Spiral Cutterhead for DELTA 37-380 8" Jointer

Sheartak
In stock

Spiral Cutterhead for DELTA 37-380 8" Jointer  with 40 Carbide Knives Woodworkers are now retrofitting spiral cutter heads to their old planers, a...

View full details
$489.00 - $489.00
$489.00
$489.00 - $489.00
$489.00
Sheartak Tools
Sheartak Tools
$489.00 - $489.00
$489.00
$489.00 - $489.00
$489.00

Spiral Cutterhead for DELTA 37-381 8" Jointer

Sheartak
In stock

Spiral Cutterhead for DELTA 37-381 8" Jointer  with 40 Carbide Knives Woodworkers are now retrofitting spiral cutter heads to their old planers, an...

View full details
$489.00 - $489.00
$489.00
$489.00 - $489.00
$489.00
Sheartak Tools
Sheartak Tools
$489.00 - $489.00
$489.00
$489.00 - $489.00
$489.00

Spiral Cutterhead for DELTA 37-877 8" Jointer

Sheartak
In stock

Spiral Cutterhead for DELTA 37-877 8" Jointer  with 40 Carbide Knives Woodworkers are now retrofitting spiral cutter heads to their old planers, an...

View full details
$489.00 - $489.00
$489.00
$489.00 - $489.00
$489.00
Sheartak Tools
Sheartak Tools
$579.00 - $579.00
$579.00
$579.00 - $579.00
$579.00

Spiral Cutterhead for Delta 22-562 12.5" Portable Thickness Planer

Sheartak
In stock

The Spiral Cutter head for  Delta 22-562 12.5" Portable Thickness Planer is equipped with 40 carbide inserts. Each carbide insert has 4 indexable e...

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$579.00 - $579.00
$579.00
$579.00 - $579.00
$579.00
Sheartak Tools
Sheartak Tools
$579.00 - $579.00
$579.00
$579.00 - $579.00
$579.00

Spiral Cutterhead for Delta Delta 22-563 12.5" Portable Thickness Planer

Sheartak
In stock

The Spiral Cutter head for  Delta 22-563 12.5" Portable Thickness Planer is equipped with 40 carbide inserts. Each carbide insert has 4 indexable e...

View full details
$579.00 - $579.00
$579.00
$579.00 - $579.00
$579.00
Sheartak Tools
Sheartak Tools
$579.00 - $579.00
$579.00
$579.00 - $579.00
$579.00

Spiral Cutterhead for Delta 22-565 12.5" Portable Thickness Planer

Sheartak
In stock

Spiral Cutter head for Delta 22-565 12.5" Portable Thickness Planer is equipped with 40 carbide inserts. Each carbide insert has 4 indexable edges....

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$579.00 - $579.00
$579.00
$579.00 - $579.00
$579.00
Sheartak Tools
Sheartak Tools
$579.00 - $579.00
$579.00
$579.00 - $579.00
$579.00

Spiral Cutterhead for Delta TP400 12.5" Planer

Sheartak
In stock

Spiral Cutter head for Delta TP400 12.5" Planer with 40 Carbide Inserts Woodworkers are now retrofitting spiral cutter heads to their old planers, ...

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$579.00 - $579.00
$579.00
$579.00 - $579.00
$579.00
Sheartak Tools
Sheartak Tools
$4,053.00 - $4,053.00
$4,053.00
$4,053.00 - $4,053.00
$4,053.00

Spiral Cutterhead for DELTA RC-63N 24" Planer

Sheartak
In stock

Sheartak Spiral Cutterhead for DELTA RC-63N 24" Planer with 234 carbide inserts Woodworkers are now retrofitting spiral cutter heads to their old p...

View full details
$4,053.00 - $4,053.00
$4,053.00
$4,053.00 - $4,053.00
$4,053.00
Sheartak Tools
Sheartak Tools
$4,053.00 - $4,053.00
$4,053.00
$4,053.00 - $4,053.00
$4,053.00

Spiral Cutterhead for DELTA RC-63D 24" Planer

Sheartak
In stock

Sheartak Spiral Cutterhead for DELTA RC-63D 24" Planer with 234 carbide inserts Woodworkers are now retrofitting spiral cutter heads to their old p...

View full details
$4,053.00 - $4,053.00
$4,053.00
$4,053.00 - $4,053.00
$4,053.00
Sheartak Tools
Sheartak Tools
$4,039.00 - $4,039.00
$4,039.00
$4,039.00 - $4,039.00
$4,039.00

Spiral Cutterhead for Rockwell DELTA 22-600 24" Planer

Sheartak
In stock

Sheartak Spiral Cutterhead for Rockwell DELTA 22-600 24" Planer with 234 carbide inserts Woodworkers are now retrofitting spiral cutter heads to th...

View full details
$4,039.00 - $4,039.00
$4,039.00
$4,039.00 - $4,039.00
$4,039.00
Sheartak Tools
Sheartak Tools
$4,039.00 - $4,039.00
$4,039.00
$4,039.00 - $4,039.00
$4,039.00

Spiral Cutterhead for DELTA 22-602 24" Planer

Sheartak
In stock

Sheartak Spiral Cutterhead for DELTA 22-602 24" Planer with 234 carbide inserts Woodworkers are now retrofitting spiral cutter heads to their old p...

View full details
$4,039.00 - $4,039.00
$4,039.00
$4,039.00 - $4,039.00
$4,039.00
Sheartak Tools
Sheartak Tools
$4,039.00 - $4,039.00
$4,039.00
$4,039.00 - $4,039.00
$4,039.00

Spiral Cutterhead for DELTA 22-610 24" Planer

Sheartak
In stock

Sheartak Spiral Cutterhead for DELTA 22-610 24" Planer with 234 carbide inserts Woodworkers are now retrofitting spiral cutter heads to their old p...

View full details
$4,039.00 - $4,039.00
$4,039.00
$4,039.00 - $4,039.00
$4,039.00
Sheartak Tools
Sheartak Tools
$840.00 - $1,109.00
$840.00 - $1,109.00
$840.00 - $1,109.00
$840.00

Spiral Cutterhead for Rockwell Delta 22-680 15" Planer

Sheartak
In stock

Sheartak Spiral Cutter head for Rockwell Delta 22-680 15" Planer with 5 extra carbide inserts and 5 screws are provided as spare parts.  Two Japan-...

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$840.00 - $1,109.00
$840.00 - $1,109.00
$840.00 - $1,109.00
$840.00
Sheartak Tools
Sheartak Tools
$575.00 - $575.00
$575.00
$575.00 - $575.00
$575.00

Spiral Cutterhead for DELTA 22-590 13" Planer

Sheartak
In stock

Spiral Cutter head for DELTA 22-590 13" Planer with 40 Carbide Inserts Woodworkers are now retrofitting spiral cutter heads to their old planers, a...

View full details
$575.00 - $575.00
$575.00
$575.00 - $575.00
$575.00
Sheartak Tools
Sheartak Tools
$390.00 - $390.00
$390.00
$390.00 - $390.00
$390.00

Spiral Helical Cutterhead for Delta 37-290 4'' Jointer

Sheartak
In stock

Spiral Helical Cutterhead for Delta 37-290 4'' Jointer with 18 Carbide Inserts Woodworkers are now retrofitting spiral cutter heads to their old pl...

View full details
$390.00 - $390.00
$390.00
$390.00 - $390.00
$390.00
Sheartak Tools
Sheartak Tools
$489.00 - $489.00
$489.00
$489.00 - $489.00
$489.00

Spiral Cutterhead for DELTA 8" Jointer PM-1739

Sheartak
In stock

Revolutionize your DELTA 8" Jointer PM-1739 with spiral cutterheads for the following benefits. * Better quality finish with no tear-out. All the i...

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$489.00 - $489.00
$489.00
$489.00 - $489.00
$489.00
Sheartak Tools
Sheartak Tools
$439.00 - $439.00
$439.00
$439.00 - $439.00
$439.00

Spiral Cutterhead for DELTA 6'' Jointer 37-280

Sheartak
In stock

Upgrade your  DELTA 6'' Jointer 37-280 with Sheartak spiral cutterheads for the following benefits. * Better quality finish with no tear-out. All t...

View full details
$439.00 - $439.00
$439.00
$439.00 - $439.00
$439.00
Sheartak Tools
Sheartak Tools
$354.00 - $354.00
$354.00
$354.00 - $354.00
$354.00

Spiral Cutterhead for Delta NJ-227 6" jointer wood Goossens version

Sheartak
Low stock

Spiral Cutter head Delta NJ-227 6" jointer wood Goossens version equipped with 55 carbide inserts. Each carbide insert has 4 indexable edges. The c...

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$354.00 - $354.00
$354.00
$354.00 - $354.00
$354.00
Sheartak Tools
Sheartak Tools
$1,699.00 - $1,699.00
$1,699.00
$1,699.00 - $1,699.00
$1,699.00

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
$1,699.00 - $1,699.00
$1,699.00
$1,699.00 - $1,699.00
$1,699.00
Sheartak Tools
Sheartak Tools
$1,699.00 - $1,699.00
$1,699.00
$1,699.00 - $1,699.00
$1,699.00

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
$1,699.00 - $1,699.00
$1,699.00
$1,699.00 - $1,699.00
$1,699.00
Sheartak Tools
Sheartak Tools
$1,659.00 - $1,659.00
$1,659.00
$1,659.00 - $1,659.00
$1,659.00

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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$1,659.00 - $1,659.00
$1,659.00
$1,659.00 - $1,659.00
$1,659.00
Sheartak Tools
Sheartak Tools
$1,749.00 - $1,749.00
$1,749.00
$1,749.00 - $1,749.00
$1,749.00

Upgrade DELTA 20'' Planer 22-451C with Sheartak Helical Cutterhead

Sheartak
In stock

Sheartak Spiral Cutter head for DELTA 20'' Planer 22-451C is equipped with 100 carbide inserts. Each carbide insert has 4 indexable edges. The carb...

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$1,749.00 - $1,749.00
$1,749.00
$1,749.00 - $1,749.00
$1,749.00
Sheartak Tools
Sheartak Tools
$1,749.00 - $1,749.00
$1,749.00
$1,749.00 - $1,749.00
$1,749.00

Upgrade DELTA 20'' Planer 22-451 with Sheartak Helical Head 100 Inserts

Sheartak
In stock

Upgrade DELTA 20'' Planer 22-451 with Sheartak Helical Head 100 Inserts on 5 Spirals The Sheartak spiral cutterhead for the DELTA 20" Planer 22-451...

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$1,749.00 - $1,749.00
$1,749.00
$1,749.00 - $1,749.00
$1,749.00
Sheartak Tools
Sheartak Tools
$4,053.00 - $4,053.00
$4,053.00
$4,053.00 - $4,053.00
$4,053.00

Spiral Cutterhead for Rockwell DELTA RC-63 24" Planer

Sheartak
In stock

Sheartak Spiral Cutterhead for Rockwell DELTA RC-63 24" Planer with 234 carbide inserts Woodworkers are now retrofitting spiral cutterheads to the...

View full details
$4,053.00 - $4,053.00
$4,053.00
$4,053.00 - $4,053.00
$4,053.00