JET J-4400A 12" Industrial Disc Sander
Are you losing time chasing flat, consistent surfaces on wood and metal because your disc sander introduces vibration into every pass?
What if your finishing machine held tight tolerances on plain miters and compound angles without any extra setup or guesswork?
Meet the JET J-4400A 12" Industrial Disc Sander, a full-size disc sander built for shops that finish both wood and metal to a high standard.
With the J-4400A, a fully machined and balanced 12" disc, a large cast iron table, and a 1,960 RPM operating speed combine to give you a stable, repeatable platform for flat work and angled finishing.
When your disc sander holds the surface true and the table locks where you set it, you can focus on the finish rather than correcting the machine.
JET J-4400A for Flat and Angled Disc Finishing
Machined Balanced Disc Eliminates Vibration at the Surface
The 12" disc on the J-4400A is fully machined and balanced to run true at 1,960 RPM. Vibration at the disc face translates directly into surface defects, so a balanced disc is the first requirement for consistent finishing on both wood and metal. You get a steady cutting surface from the first pass to the last.
Cast Iron Slotted Table Holds Workpieces Flat and Steady
The large cast iron slotted table gives you a rigid reference surface for every pass. Cast iron resists flex under workpiece pressure, so the part stays flat against the disc. The slot accepts the included miter gauge, which keeps angled work repeatable without repositioning by hand.
Degree Scale and Miter Gauge Set Plain and Compound Angles
The easy-to-read degree scale shows exact table tilt so you can set your angle once and reproduce it. The die cast aluminum miter gauge pairs with the table to handle both plain miters and compound angles. Together they reduce the back-and-forth of trial fitting and keep your workflow moving.
Heavy Duty Steel Stand Keeps the Machine Stable Under Load
The one-piece steel stand supports the machine at working height and reduces floor flex that can transfer into the disc surface. A stable base matters most when you are working close tolerances on metal or finishing the face of a board. The stand is part of the machine, not an afterthought.
What's Included
What's Included? JET J-4400A 12" Industrial Disc Sander
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Die Cast Aluminum Miter Gauge — Slides into the cast iron table slot to hold workpieces at set angles for plain and compound miter work.
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Heavy Duty One-Piece Steel Stand — Supports the machine at working height and provides a stable base for disc finishing.
Specs
JET J-4400A 12" Industrial Disc Sander Specifications
- Model Number: J-4400A
- Stock Number: JT9-414602
- Disc Diameter: 12"
- Motor: 1-1/2 HP
- Voltage: 115/230V, 1-Phase
- Disc Speed: 1,960 RPM
- Overall Dimensions (L x W x H): 16" x 19" x 43"
- Net Weight: 175 lb
- Gross Weight: 234 lb
- Warranty: 2 Years
Warning: Cancer and Reproductive Harm. For more information, go to www.P65Warnings.ca.gov/product
