

Oliver Machinery 6 inch Parallelogram Jointer 4225
Experience unmatched precision and effortless performance with the Oliver 6" Parallelogram Jointer featuring the HCX Helical Cutterhead. Designed for serious woodworkers who demand accuracy, this jointer delivers ultra-smooth cuts with minimal noise and tear-out.
The parallelogram table design ensures precise depth adjustments, while extra-long precision-ground tables provide a stable work surface for seamless jointing. A heavy-duty cast iron frame offers rock-solid support, reducing vibrations for superior results. The Oliver HCX Helical Cutterhead is equipped with premium 4-sided carbide inserts, making blade changes quick and hassle-free. An adjustable fence tilts up to 135° with positive stops at 45° and 90°, giving you complete control over your cuts. Plus, the fully enclosed cabinet with a 4” dust port keeps your workspace clean.
Whether you're crafting fine furniture or perfecting your joinery, this jointer is built to elevate your craftsmanship with precision, durability, and ease.
Join the elite – glide through wood like never before
Features & Benefits Oliver Machinery 6” Parallelogram Jointer
Perfect joints start with perfect precision—upgrade your woodworking with the Oliver 6" Parallelogram Jointer.
If you love crafting heirloom furniture or refining fine joinery, this machine ensures every edge is flawlessly straight, smooth, and true. No more frustrating tear-out, uneven surfaces, and wasted material—this jointer transforms rough lumber into precision-milled perfection with ease. It delivers whisper-quiet performance and effortless adjustments, so you can focus on your craft, not on fixing mistakes. The solid, vibration-free construction provides unmatched stability, ensuring every pass is seamless and controlled.
With its advanced cutting technology, this jointer makes your workflow faster and more efficient, reducing downtime and keeping your projects moving forward. Expect silky-smooth results that elevate the quality of your craftsmanship. If you demand the best from your tools, the Oliver 6" Parallelogram Jointer is built to meet your standards—delivering precision, consistency, and ease like never before.
Ultra-Smooth, Whisper-Quiet Cutting Performance
The Oliver HCX Helical Cutterhead is equipped with 28 premium 4-sided carbide inserts, ensuring a remarkably smooth finish with minimal noise and tear-out. When an edge dulls, simply rotate the insert—no more time-consuming blade sharpening.
Parallelogram Table Design for Precise Adjustments
Unlike traditional dovetail jointers, the parallelogram system allows for effortless, pinpoint accuracy when adjusting the table height. This ensures an even depth of cut across your workpiece, reducing rework and improving efficiency.
Extra-Long Precision-Ground Cast Iron Tables
The 60-3/4” table length provides an ultra-stable surface for jointing long boards with confidence. With precision-ground accuracy, you get flawless straight edges, every time.
Heavy-Duty Cast Iron Frame for Maximum Stability
A rock-solid cast iron construction minimizes vibration, creating a sturdy, long-lasting foundation that delivers superior control and precision.
Adjustable Fence with 135° Tilt and Positive Stops
The 29” long, 3-3/4” high fence tilts up to 135°, with positive stops at 45° and 90°, providing versatility for bevel cuts, edge jointing, and more. The secure locking mechanism ensures accuracy with every adjustment.
Efficient Dust Collection for a Cleaner Workspace
A fully enclosed cabinet houses the internals, while a 4” dust port efficiently removes chips and debris, keeping your workspace clean and reducing airborne dust for a healthier shop environment.
Quick and Simple Table Adjustments
The lever-controlled infeed and outfeed tables allow for fast, precise depth-of-cut adjustments. The easy-to-read depth gauge ensures accuracy, so you get the perfect cut without second-guessing.
Powerful 1HP TEFC Motor with Efficient Drive System
A totally enclosed fan-cooled (TEFC) 1HP single-phase motor delivers consistent power while protecting against dust intrusion. The Poly V-belt drive efficiently transfers power, reducing slippage and increasing cutterhead longevity.
Safety-First Design with Large Lockable Paddle Switch
The oversized paddle switch ensures quick and easy machine shut-off, providing an added layer of safety. The switch is lockable, preventing accidental start-ups and unauthorized use.
CSA Listed for Quality and Safety Assurance
This jointer meets rigorous CSA safety standards, ensuring reliable performance and safety compliance for professional and home workshops alike.
Stay sharp – helical cutterhead means cleaner cuts, longer life
What's included? Oliver Machinery 6” Parallelogram Jointer
- Oliver 6" Parallelogram Jointer (Model 4225)
- HCX Helical Cutterhead
- 1HP TEFC Motor
- Adjustable Fence System
- Lever-Controlled Infeed & Outfeed Tables
- 4" Dust Port
- Large Lockable Paddle Switch
- Poly V-Belt Drive System
- Depth of Cut Gauge
- Owner’s Manual & Safety Guide
Rock-solid reliability – cast iron strength for stable perfection
Specifications Oliver Machinery 6” Parallelogram Jointer
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Table Dimensions: 60-3/4” x 5-3/4”
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Table Height: 31-1/2”
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Fence Dimensions & Adjustments: 29” x 3-3/4”, tilts 45°, 90°, 135° with stops at 45° and 90°
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Cutterhead Type & Speed: HCX Helical Cutterhead, 5,500 RPM
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Number of Inserts: 28 four-sided carbide inserts
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Maximum Depth of Cut: 1/8”
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Rabbeting Capacity: 1/2”
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Infeed Table Travel: 1/2”
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Dust Collection: 4” dust port
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Motor Power & Voltage: 1HP, 1Ph TEFC, 115V prewired (230V upgrade available)
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Drive System: Poly V-belt
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Safety Features: Lockable paddle switch
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Weight: 240 lbs. net, 375 lbs. gross
- Certification: CSA Listed