Now featuring ArmorGlide Technology, the Powermatic PJ1696T 16-Inch Jointer offers big capacity and performance in a machine loaded with features. A large center-mounted fence assembly adjusts easily by a rack and pinion system with ram lock. Preset stops on the fence body allow for fast angle set-up at 45° in and out, and a positive stop for perfect 90° angles.
The parallelogram design keeps the table in close proximity to the cutterhead for improved finish and allows for a fast depth of cut adjustment. This design also ensures the tables remain perfectly parallel even after years of tough duty.
The specially-designed solid steel helical cutterhead consists of six rows of precision-ground staggered inserts. This system makes fast work of knife changing, and never needs adjustments. The heavy-duty 7.5hp motor delivers all the power you need for even the biggest jobs.
Enhanced visibility:The dark surface reduces glare, so you can see where you're cutting better.
Rust resistant:Ditch the steel wool and never worry about rust again.
Low friction:Coated tables require 50% less force, so you get more control.
Maintenance-free:Get rid of the waxes and messy cleaning supplies, so you can do more of what you love.
Durable coating:ArmorGlide tables can withstand 250,000 passes without showing signs of wear.
Features
ArmorGlide Technology gives you a low-friction, industrial-grade coating on the work surface that is rust resistant, requires less maintenance, and gives you more control
Cast iron fence bevel controls include positive stops at 45 degrees and 90 degrees
Full size rabbeting table supports large workpieces for rabbets up to 3/4-inch deep
Helical cutterhead features 58 two-sided knife inserts that reduce noise, eliminate adjustments, and speed knife changes
Large 16" x 96" precision ground cast iron table surface for maximum support and fine finish
Parallelogram construction maintains close table-to-cutterhead proximity and ensures table parallelism
Rack and pinion adjustable cast iron fence assembly allows for smooth fence positioning without play
Specifications
Style (Type)
Jointer
Cuts Per Minute
20,800
Cutterhead Diameter
4"
Cutterhead Speed
5,200 RPM
Cutting Capacity (W × D)
16" × 3/4"
Infeed Table Length
47-1/2"
Motor Power
7.5 HP
Motor Voltage
230V
Number of Knives
58
Dust Port Outside Diameter
6"
Min. Dust Collection Required
800 CFM
Table Height from Floor
37-1/2"
Video
What our Experts Think
The Powermatic 16" Parallelogram Helical Cutterhead Jointer is built for professional woodworkers who need maximum accuracy, power, and long-term durability.
The 7.5HP three-phase motor delivers consistent cutting performance, making it ideal for heavy hardwood stock and demanding production environments.
The helical cutterhead with 58 carbide inserts helps produce smoother finishes, reduces tear-out, lowers vibration, and requires less maintenance than traditional straight knives.
The ArmorGlide table coating is a major advantage, helping boards move smoothly while resisting rust and reducing surface friction.
The parallelogram table design keeps the cutterhead relationship consistent over time, supporting repeatable cuts and easier depth adjustments.
With its 16" wide capacity and large cast iron tables, experts consider this a premium choice for shops handling large panels, wide boards, and precision joinery.
Expert verdict: A high-end jointer designed for serious woodworking operations where accuracy, reliability, and finish quality matter most.
Q&A
Q: What is the Powermatic 16" Parallelogram Jointer with ArmorGlide? A: The Powermatic PM1-1791283T is a professional 16-inch jointer designed for precision face jointing, edge jointing, and preparing large woodworking stock.
Q: What motor does the PM1-1791283T use? A: It features a powerful 7.5 HP, 3-phase, 230V motor built for heavy-duty production woodworking.
Q: What is the benefit of the helical cutterhead? A: The helical cutterhead uses 58 carbide inserts to provide smoother cuts, reduced tear-out, quieter operation, and longer cutting life.
Q: What does ArmorGlide technology do? A: ArmorGlide creates a low-friction, rust-resistant table surface that helps boards move smoothly and improves long-term table durability.
Q: What is the cutting capacity of this jointer? A: It offers a 16-inch cutting width, making it suitable for wide boards, hardwoods, furniture components, and large projects.
Q: What size are the tables? A: It includes large 16" x 96" precision-ground cast iron tables for excellent support and accurate jointing.
Q: What is the advantage of the parallelogram table design? A: The parallelogram design keeps the tables aligned with the cutterhead while allowing quick and precise depth adjustments.
Q: Does the fence provide precise adjustments? A: Yes, the rack-and-pinion fence system allows smooth positioning with preset stops for common jointing angles.
Q: Can it cut rabbets? A: Yes, it supports rabbeting up to 3/4 inch depth for additional woodworking applications.
Q: Does it include dust collection? A: Yes, it features a 6-inch dust port for efficient chip and dust removal.
Q: Is this jointer suitable for professional shops? A: Yes, its heavy-duty construction, wide capacity, helical head, and powerful motor make it ideal for production woodworking environments.
Q: Why choose the Powermatic 16" ArmorGlide Jointer? A: It combines industrial power, precision alignment, premium helical cutting technology, and durable construction for professional woodworking results.
Maintenance Tips
Clean sawdust, chips, and debris regularly from the cutterhead, tables, fence, and dust collection system to maintain smooth operation.
Keep the ArmorGlide table surface clean and free of buildup to support smooth stock feeding and prevent residue accumulation.
Inspect the helical cutterhead inserts regularly; rotate or replace damaged inserts to maintain sharp, consistent cuts.
Keep the cast iron fence and jointer tables protected from moisture to help prevent rust and maintain precision.
Check and adjust table alignment, fence settings, and cutterhead setup periodically for accurate jointing results.
Maintain proper dust collection to reduce internal buildup and improve workshop cleanliness.
Lubricate moving parts, adjustment mechanisms, and sliding components according to recommended maintenance schedules.
Inspect belts, motor components, switches, and electrical connections for wear or damage.
Tighten bolts, handles, and hardware regularly to keep the jointer stable during heavy-duty operation.
Store the machine in a dry workshop environment and cover it during extended periods of non-use.
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