SKU: 17977469761

20" Thickness Planer

Sale price$2339.99 Regular price$2599.99
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 23 - Aug 28

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Description

20" Thickness PlanerThe Oliver Machinery 4430 20" planer has a fixed table which allows you to provide outboard support for those long boards without adjusting the height after each cut. A 4 sided insert helical cutter head produces a smooth finish and the twin nitrogen cylinders provide an automatic head lock regardless of the stock height. Wixey DRO comes standard and allows quick set up of each job. Features Unique design allows motor and cutter head to move in

The Oliver Machinery 4430 20" planer has a fixed table which allows you to provide outboard support for those long boards without adjusting the height after each cut. A 4-sided insert helical cutter head produces a smooth finish and the twin nitrogen cylinders provide an automatic head lock regardless of the stock height. Wixey® DRO comes standard and allows quick set-up of each job.

Features
  • Unique design allows motor and cutter head to move in unison.
  • Auto-depth lock features twin nitrogen cylinders virtually eliminates snipping.
  • Helical cutter head with premium carbide inserts.
  • 4-sided cutting inserts are indexed and easy to replace.
  • Heavy cast iron construction including extension wings.
  • Table is precision ground for smooth stock feeding
  • Table is fixed allowing easy use of auxiliary stock support
  • Wixey digital read out allows precise thickness settings
  • Large hand wheel and support struts allow easy height adjustment.
  • Four-post design ensures head alignment regardless of stock thickness.
  • Top mounted roller for easy multiple passes.
  • Two-speed feed gearbox for better cuts.
  • Oil bath gear lubrication for years of performance.
  • 5” port allows excellent dust management.
  • Built-in mobile base allows easy movement in the shop.
  • Magnetic switch for added protection and safety.
  • CSA listed.
Specifications
  • Model Number: 4430
  • Stock No. (5HP, 1Ph): 4430.201
  • Stock Number: 0
  • Maximum Stock Width: 20"
  • Maximum Depth of Cut: 1/8"
  • Maximum Stock Thickness: 8"
  • Minimum Stock Thickness: 1/4"
  • Minimum Stock Length: 7"
  • Dust Port Diameter: 5"
  • Feed Speeds: 16/20
  • Bed Rollers: 1, Adjustable
  • Table Size: 20" x 21"
  • Table Size w/Extension Wings: 20" x 51"
  • Cutterhead Diameter: 3-1/4"
  • Cutterhead Speed: 5,000 RPM
  • Number of Knives: 68
  • Motor: 5HP 1Ph 230V (1Ph, 18 Amp)
  • Overall Dimensions: 51” x 43” x 48”
  • Net Weight: 528 lbs.
  • Gross Weight: 625 lbs.

Shipping / Billing Information

This product ships direct from the manufacturer:

  • Your order will ship in approximately 5 business days, unless the item is on backorder.
  • This product is considered special order. Your account will be charged when you place your order.
  • Express or overnight shipping is not available for this product.
  • Ships by Ground to the 48 contiguous states. Cannot ship to Alaska, Hawaii, PO Boxes, APOs, US Territories, Canada or other foreign countries.

Return Information

Returns are accepted by Oliver Machinery within 30 days of receipt. Return Materials Authorization (RMA) required prior to return. A 20% restocking fee will be applied. Customer responsible for return freight. Contact Woodcraft Customer Service for return assistance at 1-800-225-1153.

Warranty Information

Oliver Machinery warrants its products to the original customer as free from defects for a period of two years on parts and 1 year for the electronics and motor.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 17977469761

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4.9 ★★★★★
Based on 15 reviews
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Product Reviews
C
Verified Purchase
Carmen Langton-Anson
Bozeman, US
★★★★★ 5
Good toy for tough chewer.
Color: Hammer, Size: 7 Inch
My dog loved this toy. I would purchase again. Was a pretty tough toy, lasted longer than most.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
N
Verified Purchase
Nathan R
Battle Creek, US
★★★★★ 5
Durable
Color: Hammer, Size: 7 Inch
Even my monster hasn't been able to chew through these in a few months, and he has destroyed one of the black Kongs in the same time frame.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
D
Verified Purchase
Darling
Chelsea, US
★★★★★ 5
Tough to destroy for aggressive chewers
Color: Wrench, Size: 8 Inch
My doggie chewed out stairscase, the sofa, my shoes, and would destroy anything labeled pet “tough” toys. This stopped her from destroying!! Soo cool and cleans her teeth too. I got this one as gift for other retriever fams! Super cool. Doesn’t smell bad and its lightweight but durable like crazy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 30, 2026
A
Verified Purchase
Amazon Customer
Whiting, US
★★★★★ 5
Great Chew Toy
Color: Wrench, Size: 8 Inch
An excellent chew toy for a very hearty chewer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
C
Verified Purchase
Concerned Citizen
Houston, US
★★★★★ 4
Great Toy for Chewers!
Color: Hammer, Size: 7 Inch
This is one of my dog’s favorite toys! He will chew on it for hours. It is durable and takes him a while to make it indistinguishable as a hammer. No smell to it. The rubber bits do come off so I have to check it and make sure he doesn’t eat them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 10, 2025

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