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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
$840.00 - $1,109.00
$840.00 - $1,109.00
$840.00 - $1,109.00
$840.00

Spiral Cutterhead for Rockwell Delta 22-785X planer

Sheartak
In stock

Sheartak Spiral Cutterhead for Rockwell Delta 22-785X planer comes with 5 extra carbide inserts and 5 screws are provided as spare parts.  Two Japa...

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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
$840.00 - $1,109.00
$840.00 - $1,109.00
$840.00 - $1,109.00
$840.00

Spiral Cutterhead for DELTA 22-780X X5 15-inch Planer

Sheartak
In stock

Sheartak Spiral Cutter head for DELTA 22-780X X5 15-inch Planer with 5 extra carbide inserts and 5 screws are provided as spare parts.  Two Japan-m...

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

Spiral Cutterhead for DELTA 22-785 planer

Sheartak
In stock

Sheartak Spiral Cutter head for DELTA 22-785 planer with 5 extra carbide inserts and 5 screws are provided as spare parts.  Two Japan-made NSK prem...

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

Spiral Cutterhead for DELTA 22-790 15-inch planer

Sheartak
In stock

Sheartak Spiral Cutter head for DELTA 22-790 15-inch planer with 5 extra carbide inserts and 5 screws are provided as spare parts.  Two Japan-made ...

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

Spiral Cutterhead for DELTA 22-780 Planer

Sheartak
In stock

Sheartak Spiral Cutter head for DELTA 22-780 Planer with 5 extra carbide inserts and 5 screws are provided as spare parts.  Two Japan-made NSK prem...

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

Spiral Cutterhead for DELTA 22-790X5 15-inch Planer

Sheartak
In stock

Sheartak Spiral Cutter head for DELTA 22-790X5 15-inch Planer with 5 extra carbide inserts and 5 screws are provided as spare parts.  Two Japan-mad...

View full details
$840.00 - $1,109.00
$840.00 - $1,109.00
$840.00 - $1,109.00
$840.00
Sheartak Tools
Sheartak Tools
$695.00 - $695.00
$695.00
$695.00 - $695.00
$695.00

Spiral Cutterhead for DELTA 37-680 8" Jointer

Sheartak
In stock

Revolutionize your DELTA 37-680 8" Jointer with spiral cutterheads for the following benefits. * Better quality finish with no tear-out. All the in...

View full details
$695.00 - $695.00
$695.00
$695.00 - $695.00
$695.00
Sheartak Tools
$695.00 - $695.00
$695.00
$695.00 - $695.00
$695.00

Spiral Cutterhead for DELTA 8'' Jointer 37-375

Sheartak
In stock

Sheartak Spiral Cutter head for DELTA 8'' Jointer, 37-375 with 40 knives on 6 spirals Woodworkers are now retrofitting spiral cutter heads to their...

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$695.00 - $695.00
$695.00
$695.00 - $695.00
$695.00
Sheartak Tools
Sheartak Tools
$2,450.00 - $2,450.00
$2,450.00
$2,450.00 - $2,450.00
$2,450.00

Spiral Cutterhead for DELTA 22-200 18-inch Wedge Bed Planer

Sheartak
Low stock

Upgrade your DELTA 22-200 18-inch Wedge Bed Planer with a Sheartak spiral cutterhead with 114 carbide knives for the following benefits. * Better q...

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$2,450.00 - $2,450.00
$2,450.00
$2,450.00 - $2,450.00
$2,450.00
Sheartak Tools
$436.00 - $436.00
$436.00
$436.00 - $436.00
$436.00

M2-HSS Planer Knives 3pcs/set Delta 37-658 37-205 37-220 37-195 190 6" Jointer

Sheartak
In stock

M2-HSS Planer Knives 3pcs/set Delta  37-658 37-205 37-220 37-195 190  6" Jointer   These industrial standard planer knives are made of HSS, heat ...

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$436.00 - $436.00
$436.00
$436.00 - $436.00
$436.00
Sheartak Tools
$34.10 - $34.10
$34.10
$34.10 - $34.10
$34.10

M2-HSS Planer Knives 3pcs/set Delta, Walker-Turner, Wallace 6" Jointer

Sheartak
In stock

M2-HSS Planer Knives 3pcs/set Delta, Walker-Turner, Wallace 6" Jointer   These industrial standard planer knives are made of HSS, heat treated, p...

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$34.10 - $34.10
$34.10
$34.10 - $34.10
$34.10
Sheartak Tools
$100.70 - $100.70
$100.70
$100.70 - $100.70
$100.70

M2-HSS Planer Knives 3pcs_set 15" Gizzly, Delta, Delt, Jet, Bridge wood, Lobo, Reliant 15" Planer

Sheartak
In stock

M2-HSS Planer Knives 3pcs_set 15" Grizzly, Delta, Delta, Jet, Bridge wood, Lobo, Reliant 15" Planer   These industrial standard planer knives are...

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$100.70 - $100.70
$100.70
$100.70 - $100.70
$100.70
Sheartak Tools
$88.00 - $88.00
$88.00
$88.00 - $88.00
$88.00

M2-HSS Planer Knives 3pcs/set for Delta DC-33 RC-33, Barton, Rockwell, Parks 13" Planer

Sheartak
In stock

M2-HSS Planer Knives 3pcs/set for  Delta DC-33 RC-33, Barton, Rockwell, Parks 13" Planer   These industrial standard planer knives are made of HS...

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$88.00 - $88.00
$88.00
$88.00 - $88.00
$88.00
Sheartak Tools
Sheartak Tools
$450.00 - $450.00
$450.00
$450.00 - $450.00
$450.00

Spiral Cutterhead for DELTA 37-150 6" Jointer DJ-15 with 30 Carbide Inserts

Sheartak
In stock

Revolutionize your DELTA 37-150 6"  Jointer DJ-15 with spiral cutterheads for the following benefits. * Better quality finish with no tear-out. All...

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$450.00 - $450.00
$450.00
$450.00 - $450.00
$450.00
Sheartak Tools
Sheartak Tools
$989.00 - $989.00
$989.00
$989.00 - $989.00
$989.00

Spiral Cutterhead for Delta 22-651 13inch Planer

Sheartak
In stock

Spiral Cutter head for Delta 22-651 13" Planer is equipped with 70 carbide inserts. Each carbide insert has 4 indexable edges. The carbide inserts ...

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$989.00 - $989.00
$989.00
$989.00 - $989.00
$989.00
Sheartak Tools
$989.00 - $989.00
$989.00
$989.00 - $989.00
$989.00

Spiral Cutterhead for Delta RC-33 13" Planer

Sheartak
In stock

Spiral Cutter head for Delta RC-33 13" Planer is equipped with 70 carbide inserts. Each carbide insert has 4 indexable edges. The carbide inserts a...

View full details
$989.00 - $989.00
$989.00
$989.00 - $989.00
$989.00
Sheartak Tools
Sheartak Tools
$927.00 - $927.00
$927.00
$927.00 - $927.00
$927.00

Spiral Cutterhead for Delta DJ-30 12 inch Jointer

Sheartak
In stock

Spiral Cutter head for Delta DJ-30 12-inch Jointer with 80 Carbide Knives Woodworkers are now retrofitting spiral cutter heads to their old planers...

View full details
$927.00 - $927.00
$927.00
$927.00 - $927.00
$927.00
Sheartak Tools
Sheartak Tools
$927.00 - $927.00
$927.00
$927.00 - $927.00
$927.00

Spiral Cutterhead for Delta DJ-360 12-inch Jointer

Sheartak
In stock

Spiral Cutter head for Delta DJ-360 12-inch Jointer with 80 Carbide Knives Woodworkers are now retrofitting spiral cutter heads to their old planer...

View full details
$927.00 - $927.00
$927.00
$927.00 - $927.00
$927.00
Sheartak Tools
Sheartak Tools
$927.00 - $927.00
$927.00
$927.00 - $927.00
$927.00

Spiral Cutterhead for Delta DJ-361 12 inch Jointer

Sheartak
In stock

Spiral Cutter head for Delta DJ-361 12 inch Jointer with 80 Carbide Knives Woodworkers are now retrofitting spiral cutter heads to their old planer...

View full details
$927.00 - $927.00
$927.00
$927.00 - $927.00
$927.00
Sheartak Tools
Sheartak Tools
$695.00 - $695.00
$695.00
$695.00 - $695.00
$695.00

Spiral Cutterhead for DELTA 37-350 8" Jointer

Sheartak
In stock

Revolutionize your DELTA 37-350 8" Jointer with spiral cutterheads for the following benefits. * Better quality finish with no tear-out. All the in...

View full details
$695.00 - $695.00
$695.00
$695.00 - $695.00
$695.00
Sheartak Tools
Sheartak Tools
$695.00 - $695.00
$695.00
$695.00 - $695.00
$695.00

Spiral Cutterhead for DELTA 37-365X 8" Jointer

Sheartak
In stock

Revolutionize your DELTA 37-365X 8" Jointer with spiral cutterheads for the following benefits. * Better quality finish with no tear-out. All the i...

View full details
$695.00 - $695.00
$695.00
$695.00 - $695.00
$695.00
Sheartak Tools
Sheartak Tools
$535.00 - $535.00
$535.00
$535.00 - $535.00
$535.00

Spiral Cutterhead for Delta TP300 Shopmaster 12-Inch Portable Planer

Sheartak
In stock

Spiral Cutter head for  Delta TP300 Shopmaster 12-Inch Portable Planer is equipped with 40 carbide inserts. Each carbide insert has 4 indexable edg...

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$535.00 - $535.00
$535.00
$535.00 - $535.00
$535.00
Sheartak Tools
Sheartak Tools
$575.00 - $575.00
$575.00
$575.00 - $575.00
$575.00

Spiral Cutterhead DELTA 12" Portable Planer, TP305

Sheartak
In stock

The Spiral Cutter head for DELTA 12" Portable Planer TP305 is equipped with 40 carbide inserts. Each carbide insert has 4 indexable edges. The carb...

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$575.00 - $575.00
$575.00
$575.00 - $575.00
$575.00
Sheartak Tools
Sheartak Tools
$479.00 - $479.00
$479.00
$479.00 - $479.00
$479.00

Spiral Cutterhead for DELTA JT-360 6" Jointer

Sheartak
In stock

Spiral Cutter head for DELTA JT-360 6" Jointer with 30 Carbide Knives Woodworkers are now retrofitting spiral cutter heads to their old planers, an...

View full details
$479.00 - $479.00
$479.00
$479.00 - $479.00
$479.00