Skip to content
📞 Tel: +1-519-880-8181 (International) | Toll-Free (Canada & USA): 1-877-417-4327
📞 Tel: +1-519-880-8181 (International) | Toll-Free (Canada & USA): 1-877-417-4327
My Account All Collections Cart Dealers Wish List Testmonials Blogs

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
$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...

View full details
$1,079.00 - $1,079.00
$1,079.00
$1,079.00 - $1,079.00
$1,079.00
Sheartak Tools
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...

View full details
$479.00 - $479.00
$479.00
$479.00 - $479.00
$479.00
Sheartak Tools
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...

View full details
$479.00 - $479.00
$479.00
$479.00 - $479.00
$479.00
Sheartak Tools
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...

View full details
$479.00 - $479.00
$479.00
$479.00 - $479.00
$479.00
Sheartak Tools
$28.50 - $28.50
$28.50
$28.50 - $28.50
$28.50

M2-HSS Planer Knives 3pcs/set for Delta 37-315 8" Jointer

Sheartak
In stock

M2-HSS Planer Knives 3pcs/set for   Delta 37-315 8" Jointer   These industrial standard planer knives are made of HSS, heat treated, precision gr...

View full details
$28.50 - $28.50
$28.50
$28.50 - $28.50
$28.50
Sheartak Tools
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...

View full details
$450.00 - $450.00
$450.00
$450.00 - $450.00
$450.00
Sheartak Tools
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...

View full details
$1,039.00 - $1,039.00
$1,039.00
$1,039.00 - $1,039.00
$1,039.00
Sold out
Sheartak Tools
Sheartak Tools
$393.00 - $393.00
$393.00
$436.00
$436.00 - $436.00
$436.00

Spiral Cutterhead for Delta 37-220 6 inch Jointer

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 ...

View full details
$393.00 - $393.00
$393.00
$436.00
$436.00 - $436.00
$436.00
Sheartak Tools
Sheartak Tools
$575.00 - $575.00
$575.00
$575.00 - $575.00
$575.00

Spiral Cutterhead for Delta 22-540 Portable Planer

Sheartak
In stock

The Spiral Cutter head for Delta 22-540 Portable Planer is equipped with 40 carbide inserts. Each carbide insert has 4 indexable edges. The carbide...

View full details
$575.00 - $575.00
$575.00
$575.00 - $575.00
$575.00
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...

View full details
$1,749.00 - $1,749.00
$1,749.00
$1,749.00 - $1,749.00
$1,749.00
Sheartak Tools
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 ...

View full details
$489.00 - $489.00
$489.00
$489.00 - $489.00
$489.00
Sold out
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 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
$1,699.00 - $1,699.00
$1,699.00
$1,699.00 - $1,699.00
$1,699.00
$0.00 - $0.00
$0.00
$0.00 - $0.00
$0.00

Delta

Sheartak Tools

Revolutionize your trusted Delta woodworking machinery with our custom-engineered spiral cutterhead upgrade solutions. Designed specifically for De...

View full details
$0.00 - $0.00
$0.00
$0.00 - $0.00
$0.00
Sheartak Tools
Sold out
$1,039.00 - $1,039.00
$1,039.00
$1,039.00 - $1,039.00
$1,039.00

Sheartak Spiral Cutterhead for Rockwell Delta 22-101 13" Planer

Sheartak
Out of stock

Sheartak Spiral (Helical) Cutterhead for Rockwell Delta 22-101 13" Planer Upgrade your Rockwell Delta 22-101 13-inch planer with the Sheartak spira...

View full details
$1,039.00 - $1,039.00
$1,039.00
$1,039.00 - $1,039.00
$1,039.00
Sold out
Sheartak Tools
Sheartak Tools
$390.00 - $390.00
$390.00
$390.00 - $390.00
$390.00

Spiral Helical Cutterhead for DELTA Rockwell Homecraft B1 1476 4'' Jointer

Sheartak
In stock

Spiral Helical Cutterhead for DELTA Rockwell Homecraft  B1 1476 4'' Jointer with 18 Carbide Inserts Woodworkers are now retrofitting spiral cutter ...

View full details
$390.00 - $390.00
$390.00
$390.00 - $390.00
$390.00
Sheartak Tools
Sheartak Tools
$450.00 - $450.00
$450.00
$450.00 - $450.00
$450.00

Sheartak Helical Cutterhead for DELTA 37-154 6" Jointer

Sheartak
In stock

Revolutionize your DELTA 37-154 6"  Jointer with helical cutterheads for the following benefits. * Better quality finish with no tear-out. All the ...

View full details
$450.00 - $450.00
$450.00
$450.00 - $450.00
$450.00
Sheartak Tools
$575.00 - $575.00
$575.00
$575.00 - $575.00
$575.00

Helical Cutterhead for DELTA 22-590X 13" Portable Planer

Sheartak Tools
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,...

View full details
$575.00 - $575.00
$575.00
$575.00 - $575.00
$575.00
Sheartak Tools
$20.00 - $20.00
$20.00
$20.00 - $20.00
$20.00

Vintage Rockwell Delta Jointer Cutterhead Bearings Set, 2pcs of 920-04-010-5355 Earlier Model

Sheartak
In stock

Delta Part No. 920-04-010-5355 Rockwell, Bever, Delta Jointer Cutter Head Bearings with extended inner races. Set of two pieces. Bearings are  17mm...

View full details
$20.00 - $20.00
$20.00
$20.00 - $20.00
$20.00
Sheartak Tools
$18.00 - $18.00
$18.00
$18.00 - $18.00
$18.00

Vintage Rockwell Delta Jointer Cutterhead Bearings Set, 2pcs of 920-04-010-5355

Sheartak
In stock

Delta Part No. 920-04-010-5355 Rockwell, Bevear, Delta Jointer Cutter Head Bearings, Set of two pieces. Bearings are  17mm bore, 40mm outer diamete...

View full details
$18.00 - $18.00
$18.00
$18.00 - $18.00
$18.00
Sheartak Tools
Sheartak Tools
$1,079.00 - $1,079.00
$1,079.00
$1,079.00 - $1,079.00
$1,079.00

Spiral Cutterhead for Delta 22-671 13" Planer

Sheartak
In stock

The Spiral Cutter head for Delta 13" Planer 22-671 is equipped with 65 carbide inserts. Each carbide insert has 4 indexable edges. The carbide inse...

View full details
$1,079.00 - $1,079.00
$1,079.00
$1,079.00 - $1,079.00
$1,079.00
Sheartak Tools
Sheartak Tools
$1,079.00 - $1,079.00
$1,079.00
$1,079.00 - $1,079.00
$1,079.00

Spiral Cutterhead for Delta 22-661 13" Planer

Sheartak
In stock

  The Spiral Cutterhead designed for the Delta 22-661 13" Planer features 65 carbide inserts, each boasting four indexable edges. These inserts are...

View full details
$1,079.00 - $1,079.00
$1,079.00
$1,079.00 - $1,079.00
$1,079.00
Sheartak Tools
Sheartak Tools
$1,079.00 - $1,079.00
$1,079.00
$1,079.00 - $1,079.00
$1,079.00

Spiral Cutterhead for Delta DC-33 13" Planer

Sheartak
In stock

The Spiral Cutter head for Delta DC-33 13" Planer is equipped with 65 carbide inserts. Each carbide insert has 4 indexable edges. The carbide inser...

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

Helical Cutterhead for Delta 6" Jointer 37-207

Sheartak
Low stock

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

View full details
$439.00 - $439.00
$439.00
$439.00 - $439.00
$439.00
Spiral Cutterhead for Beaver Delta 6'' Jointer 37-260 - Sheartak Tools
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...

View full details
$439.00 - $439.00
$439.00
$439.00 - $439.00
$439.00