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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

Upgrade Delta DC 580 20" Planer with Sheartak Helical Cutterhead 100 Carbide Inserts - Sheartak Tools
$1,749.00 - $1,749.00
$1,749.00
$1,749.00 - $1,749.00
$1,749.00

Upgrade Delta DC 580 20" Planer with Sheartak Helical Cutterhead 100 Carbide Inserts

Sheartak
In stock

Upgrade Delta DC 580 20" Planer with Sheartak Helical Cutterheads Transform your planing experience with Sheartak spiral cutterheads and enjoy thes...

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$1,749.00 - $1,749.00
$1,749.00
$1,749.00 - $1,749.00
$1,749.00
Spiral Cutterhead DELTA 37-301 8”Jointer 45 Carbide Inserts - Sheartak Tools
Spiral Cutterhead DELTA 37-301 8”Jointer 45 Carbide Inserts - Sheartak Tools
$660.00 - $660.00
$660.00
$660.00 - $660.00
$660.00

Sheartak Spiral Cutterhead DELTA 37-301 8”Jointer with 45 Carbide Inserts

Sheartak
In stock

Revolutionize your DELTA 37-301 8" Jointer with a Sheartak spiral cutterhead and enjoy the following advantages. This cutterhead is equipped with 4...

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$660.00 - $660.00
$660.00
$660.00 - $660.00
$660.00
Spiral Cutterhead for Delta 37-220 6" - Sheartak Tools
Spiral Cutterhead for Delta 37-220 6" Jointer - Sheartak Tools
$393.00 - $393.00
$393.00
$436.00
$436.00 - $436.00
$436.00

Spiral Cutterhead for Delta 37-220 6"

Sheartak
In stock

Spiral Cutter head Delta 37-220 6" Jointer is equipped with 30 carbide inserts. Each carbide insert has 4 indexable edges. The carbide inserts are ...

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$393.00 - $393.00
$393.00
$436.00
$436.00 - $436.00
$436.00
Spiral Cutterhead for Delta 37-220 6 inch - Sheartak Tools
Spiral Cutterhead for Delta 37-220 6" Jointer - Sheartak Tools
$393.00 - $393.00
$393.00
$436.00
$436.00 - $436.00
$436.00

Spiral Cutterhead for Delta 37-220 6 inch

Sheartak
In stock

Spiral Cutter head Delta 37-220 6" Jointer is equipped with 30 carbide inserts. Each carbide insert has 4 indexable edges. The carbide inserts are ...

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$393.00 - $393.00
$393.00
$436.00
$436.00 - $436.00
$436.00
Spiral Cutterhead for Ryobi AP1305 12-1/2" Thickness Planer - Sheartak Tools
Spiral Cutterhead for Ryobi AP1305 12-1/2" Thickness Planer - Sheartak Tools
$579.00 - $579.00
$579.00
$579.00 - $579.00
$579.00

Spiral Cutterhead for Delta Shopmaster TP400LS 12.5" Planer 1342211

Sheartak
In stock

Spiral Cutterhead for Delta Shopmaster TP400LS 12.5" Planer (Model 1342211)Includes Full Set of Carbide Inserts – Ready to Install Upgrade your Del...

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$579.00 - $579.00
$579.00
$579.00 - $579.00
$579.00
Sheartak Helical Cutter head for DELTA 52-866 6" Jointer with 30 Carbide Knives - Sheartak Tools
$479.00 - $479.00
$479.00
$479.00 - $479.00
$479.00

Sheartak Helical Cutter head for DELTA 52-866 6" Jointer with 30 Carbide Knives

Sheartak Tools
In stock

Sheartak Helical Cutter head for DELTA 52-866 6" Jointer with 30 Carbide Knives Sheartak Helical Cutter head for DELTA 52-866 6" Jointer with 30 C...

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$479.00 - $479.00
$479.00
$479.00 - $479.00
$479.00
Sheartak Spiral Cutterhead for Delta 22-540C Portable Planer - Sheartak Tools
$575.00 - $575.00
$575.00
$575.00 - $575.00
$575.00

Sheartak Spiral Cutterhead for Delta 22-540C Portable Planer

Sheartak Tools
In stock

Sheartak Spiral Cutterhead for Delta 22-540C Portable Planer Sheartak Spiral Cutterhead for Delta 22-540C Portable Planer produces smooth finish on...

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$575.00 - $575.00
$575.00
$575.00 - $575.00
$575.00
Sheartak Helical Cutter Head for Rockwell 4" Jointer Model 37-130 - Sheartak Tools
Sheartak Helical Cutter Head for Rockwell 4" Jointer Model 37-130 - Sheartak Tools
$390.00 - $390.00
$390.00
$390.00 - $390.00
$390.00

Helical Cutterhead for DELTA 37-130 4'' Jointer

Sheartak Tools
In stock

Sheartak Helical Cutter Head for DELTA 37-130  4'' Jointer with 18 Carbide Inserts Woodworkers are now retrofitting spiral cutter heads to their ol...

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$390.00 - $390.00
$390.00
$390.00 - $390.00
$390.00
Shearak Spiral Cutterhead for Rockwell 62-175 13" Planer - Sheartak Tools
Spiral Cutterhead for Delta 22-660 13" Planer - Sheartak Tools
$1,079.00 - $1,079.00
$1,079.00
$1,079.00 - $1,079.00
$1,079.00

Spiral Cutterhead for Delta 22-660 13" Planer

Sheartak
In stock

The Spiral Cutter head for Delta 22-660 13" Planer is equipped with 65 carbide inserts. Each carbide insert has 4 indexable edges. The carbide inse...

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$1,079.00 - $1,079.00
$1,079.00
$1,079.00 - $1,079.00
$1,079.00
Spiral Cutterhead for Beaver Delta 6'' Jointer 37-260 - Sheartak Tools
Helical Cutterhead for Delta 6" Jointer 37-207 - Sheartak Tools
Sold out
$439.00 - $439.00
$439.00
$439.00 - $439.00
$439.00

Sheartak Helical Cutterhead for Delta Milwaukee 37-207 6" Jointer with Steel Stand

Sheartak
Out of stock

Upgrade your  Delta 6" Jointer 37-207 with 30 Carbide Knives with Sheartak spiral cutterheads for the following benefits. * Better quality finish w...

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$439.00 - $439.00
$439.00
$439.00 - $439.00
$439.00
Sold out
Spiral Cutterhead for Beaver Delta 6'' Jointer 37-260 - Sheartak Tools
Helical Cutterhead for Delta 6" Jointer 37-205 - Sheartak Tools
$439.00 - $439.00
$439.00
$439.00 - $439.00
$439.00

Helical Cutterhead for Delta 6" Jointer 37-205

Sheartak
Low stock

Upgrade your Delta 6" Jointer 37-205 with 30 Carbide Knives with Sheartak spiral cutterheads for the following benefits. * Better quality finish wi...

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$439.00 - $439.00
$439.00
$439.00 - $439.00
$439.00
Spiral Cutterhead for DELTA 22-780X X5 15-inch Planer - Sheartak Tools
Spiral Cutterhead for DELTA 22-780X X5 15-inch Planer - 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...

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$840.00 - $1,109.00
$840.00 - $1,109.00
$840.00 - $1,109.00
$840.00
Sheartak Helical Cutterhead for Laguna JX6 6" jointer with 30 Carbide Inserts - Sheartak Tools
Spiral Cutterhead for DELTA 37-195 6" Jointer - Sheartak Tools
$479.00 - $479.00
$479.00
$479.00 - $479.00
$479.00

Spiral Cutterhead for DELTA 37-195 6" Jointer

Sheartak
In stock

Sheartak Spiral Cutter head for DELTA  37-195 6" Jointer with 30 Carbide Inserts Retrofit your 6" jointer and you will be thrilled at its phenomena...

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$479.00 - $479.00
$479.00
$479.00 - $479.00
$479.00
Spiral Cutterhead for DELTA 37-275X 6" Jointer - Sheartak Tools
Spiral Cutterhead for DELTA 37-275X 6" Jointer - Sheartak Tools
$479.00 - $479.00
$479.00
$479.00 - $479.00
$479.00

Spiral Cutterhead for DELTA 37-275X 6" Jointer

Sheartak
In stock

Spiral Cutter head for DELTA 37-275X 6'' Jointer with 30 Carbide Inserts Retrofit your 6" jointer and you will be thrilled at its phenomenal perfor...

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$479.00 - $479.00
$479.00
$479.00 - $479.00
$479.00
Spiral Cutterhead for DELTA 52-858 6" Jointer - Sheartak Tools
Spiral Cutterhead for DELTA 52-858 6" Jointer - Sheartak Tools
$479.00 - $479.00
$479.00
$479.00 - $479.00
$479.00

Spiral Cutterhead for DELTA 52-858 6" Jointer

Sheartak
In stock

Spiral Cutterhead for DELTA 52-858 6" Jointer with 30 Carbide Inserts   Retrofit your 6" jointer and you will be thrilled at its phenomenal perform...

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$479.00 - $479.00
$479.00
$479.00 - $479.00
$479.00
Sheartak Helical Cutterhead for DELTA 37-154 6" Jointer - Sheartak Tools
Sheartak Helical Cutterhead for DELTA 37-154 6" Jointer - 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
Spiral Cutterhead for DELTA DJ-15 6" jointer - Sheartak Tools
Spiral Cutterhead for DELTA DJ-15 6" jointer - Sheartak Tools
$450.00 - $450.00
$450.00
$450.00 - $450.00
$450.00

Spiral Cutterhead for DELTA DJ-15 6" jointer

Sheartak
In stock

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

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$450.00 - $450.00
$450.00
$450.00 - $450.00
$450.00
Sheartak Spiral Cutterhead for Rockwell Delta 22-101 13" Planer - Sheartak Tools
Spiral Cutterhead for Rockwell Delta 22-401 13" Planer - Sheartak Tools
Sold out
$1,039.00 - $1,039.00
$1,039.00
$1,039.00 - $1,039.00
$1,039.00

Spiral Cutterhead for Rockwell Delta 22-401 13" Planer

Sheartak
Out of stock

Spiral Cutter head for Rockwell Delta 22-401 13"  Planer comes with a total of 75 carbide inserts on 5 spirals. 5 extra carbide inserts and 5 screw...

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$1,039.00 - $1,039.00
$1,039.00
$1,039.00 - $1,039.00
$1,039.00
Sold out
Spiral Cutterhead for Delta 22-651 13inch Planer - Sheartak Tools
Spiral Cutterhead for Delta 22-651 13inch Planer - 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
Spiral Cutterhead for DELTA 37-350 8" Jointer - Sheartak Tools
Spiral Cutterhead for DELTA 37-350 8" Jointer - 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...

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$695.00 - $695.00
$695.00
$695.00 - $695.00
$695.00
Spiral Cutterhead for DELTA 6'' Jointer 37-280C - Sheartak Tools
Spiral Cutterhead for DELTA 6'' Jointer 37-280C - Sheartak Tools
Sold out
$489.00 - $489.00
$489.00
$489.00 - $489.00
$489.00

Spiral Cutterhead for DELTA 6'' Jointer 37-280C

Sheartak
Out of stock

Upgrade your  DELTA 6'' Jointer 37-280C with Sheartak spiral cutterheads for the following benefits. * Better quality finish with no tear-out. All ...

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$489.00 - $489.00
$489.00
$489.00 - $489.00
$489.00
Sold out
Spiral Cutterhead for Delta NJ-227 6" jointer wood Goossens version - Sheartak Tools
Spiral Cutterhead for Delta NJ-227 6" jointer wood Goossens version - Sheartak Tools
Sold out
$354.00 - $354.00
$354.00
$354.00 - $354.00
$354.00

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

Sheartak
Out of 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
Sold out
Spiral Cutterhead for DELTA 16'' Jointer RJ-42 - Sheartak Tools
Spiral Cutterhead for DELTA 16'' Jointer RJ-42 - 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 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...

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$1,699.00 - $1,699.00
$1,699.00
$1,699.00 - $1,699.00
$1,699.00
Spiral Cutterhead for DELTA 22-201 18-inch Wedge Bed Planer - Sheartak Tools
Spiral Cutterhead for DELTA 22-201 18-inch Wedge Bed Planer - Sheartak Tools
$2,450.00 - $2,450.00
$2,450.00
$2,450.00 - $2,450.00
$2,450.00

Spiral Cutterhead for DELTA 22-201 18-inch Wedge Bed Planer

Sheartak
Low stock

Upgrade your DELTA 22-201 18-inch Wedge Bed Planerr with a Sheartak spiral cutterhead with 114 carbide knives for the following benefits. * Better ...

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$2,450.00 - $2,450.00
$2,450.00
$2,450.00 - $2,450.00
$2,450.00