

Oliver Machinery 20 inch Planer with HCX Helical Cutterhead 4430
Attain flawless finishes with the Oliver 20" Planer—where power, precision, and craftsmanship come together. This machine delivers butter-smooth cuts with its HCX Helical Cutterhead, featuring premium four-sided carbide inserts for superior durability and minimal tear-out. Say goodbye to snipe—the auto-depth lock with twin nitrogen cylinders ensures consistent thickness across every board.
Built for performance, the powerful 5HP motor and two-speed gearbox allow effortless planing of soft and hardwoods alike. The precision-ground cast iron table offers unwavering stability, while the Wixey digital readout ensures pinpoint accuracy for every pass. Designed for efficiency, its top-mounted rollers, easy height adjustments, and a 5” dust port keep your workspace clean and workflow smooth.
This planer turns rough lumber into perfection with ease. Take your woodworking to the next level—Oliver delivers the results you demand.
From rough to refined in just one pass!
Features & Benefits Oliver Machinery 20” Planer with HCX Helical Cutterhead 5HP
Increase your craft's success with a planer that delivers flawless precision and effortless performance. This machine transforms rough lumber into beautifully smooth, dimensionally accurate boards with ease. No more struggling with inconsistent cuts, frustrating sniping, or time-consuming adjustments—this planer is designed to give you the results you need without the hassle.
Built with durability and efficiency in mind, it offers rock-solid stability, intuitive controls, and a smooth, seamless cutting experience. Every pass delivers clean, professional results, allowing you to focus on creating rather than correcting. The sturdy construction ensures years of reliable use, while its advanced design takes the guesswork out of achieving perfect thickness and finish. From small projects to large-scale builds, this planer handles it all with precision and power. If you’re looking for a tool that matches your passion for woodworking, this is the upgrade your shop deserves.
Smooth, Tear-Out-Free Cuts Every Time
The Oliver HCX Helical Cutterhead, featuring 68 four-sided carbide inserts, ensures ultra-smooth, tear-out-free cuts while reducing noise and vibration for a superior finish.
Effortless Thickness Adjustments
The Wixey Digital Readout provides precise thickness settings at a glance, so you can dial in your exact measurements with confidence and consistency.
Heavy-Duty Cast Iron Construction
From the extension wings to the precision-ground table, this planer is built with solid cast iron to minimize vibration, enhance durability, and provide a stable working surface.
Sniping Virtually Eliminated
Twin nitrogen cylinders on the auto-depth lock work seamlessly to stabilize the cutterhead, minimizing or even eliminating sniping on your workpieces.
Powerful 5HP Motor for Effortless Planing
A robust 5HP single-phase motor provides ample power to tackle even the hardest hardwoods, ensuring smooth, controlled cuts with every pass.
Consistent, High-Quality Results
The four-post design keeps the cutterhead and motor perfectly aligned, maintaining accuracy regardless of the stock thickness for professional-grade results.
Adjustable Bed Rollers for Seamless Feeding
One adjustable bed roller allows you to fine-tune stock movement, ensuring a steady, snag-free feeding process for optimal cutting performance.
Top-Mounted Roller for Easy Multiple Passes
Conveniently reposition your workpieces with the built-in top-mounted roller, making it easy to feed boards back through for additional passes.
Optimized Dust Collection for a Clean Workspace
A 5-inch dust port efficiently removes chips and debris, keeping your shop cleaner and improving air quality while you work.
Built for Mobility and Convenience
Heavy-duty casters make it easy to move this planer around your shop while the magnetic switch provides added safety and protection from power surges.
Precision that speaks for itself—no sanding required
What's included? Oliver Machinery 20” Planer with HCX Helical Cutterhead 5HP
- Oliver 20" Planer with HCX Helical Cutterhead
- 68 Four-Sided Carbide Inserts (Pre-Installed)
- Heavy-Duty Cast Iron Extension Wings
- Wixey Digital Readout for Precision Adjustments
- Adjustable Bed Roller for Smooth Stock Feeding
- Top-Mounted Roller for Easy Board Repositioning
- Magnetic Safety Switch for Added Protection
- 5" Dust Port for Efficient Debris Collection
- Built-In Heavy-Duty Casters for Mobility
- User Manual and Setup Guide
Make every board showroom ready with ease
Specifications Oliver Machinery 20” Planer with HCX Helical Cutterhead 5HP
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Model & Power: Model 4430, 5HP, 1-phase, 230V motor
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Cutterhead System: HCX helical cutterhead with 68 four-sided carbide inserts
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Cutterhead Speed: 3,450 RPM
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Planing Capacity: 20” width, 8” thickness
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Depth of Cut: 1/4” on narrow stock, 1/8” at full width
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Feed Rate Options: Two-speed gearbox, 16 & 20 FPM
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Table Construction: 21” x 20” cast iron table, extendable to 51” x 20”
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Stock Handling: Minimum stock size 7” length, 1/4” thickness
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Dust Collection: 5” dust port, 650 CFM minimum required
- Machine Dimensions: 51” x 40” x 46-1/2”, 546 lbs. net weight
Product Manual & Assembly Oliver Machinery 20” Planer with HCX Helical Cutterhead 5HP
Get expert guidance on setup, operation, and maintenance for flawless results by reading through the manual.
Oliver Machinery 20” Planer with HCX Helical Cutterhead 5HP manual