Description
1285 12″ 3HP 3PH Jointer W/Helical Head
This 12-inch jointer offers impressive capacity and performance, packed with features that enhance functionality. The large center-mounted fence assembly is easily adjustable thanks to a rack-and-pinion system with a ram lock. It includes preset stops on the fence body for quick 45-degree angle setups, both inward and outward, as well as a positive stop for achieving perfect 90-degree angles.
The parallelogram design keeps the table close to the cutterhead, which improves finish quality and allows quick adjustments to depth of cut. This design also ensures that the tables remain perfectly parallel, even after years of heavy use. You can choose between a standard three-knife cutterhead or a solid steel Helical cutterhead. The helical system simplifies knife changes and eliminates the need for adjustments.
Details:
- Helical cutterhead with 2-sided carbide inserts for fast knife changes with no adjustments
- Rack and pinion adjustable cast iron fence assembly for smooth fence positioning without play
- Parallelogram design for close table-to-cutterhead proximity and fast depth of cut adjustments
- Large 84″ x 12″ table surface for heavy-duty work
- Table “lips” on both sides of the cutterhead aid in noise reduction
- Full-size rabbeting ledge supports large workpieces for rabbets up to 3/4″ deep
- 3HP motor provides plenty of power
Standard Equipment:
- Cutterhead guard
- Heavy-duty fence
- Dust port
- Push blocks
- Tool kit
Specifications:
- Part Number: 1791308
- Warranty: 1 Year
- Cutting Capacity (W x D): 11-3/4 x 3/4″
- Cutterhead Speed: 5000 RPM
- Number of Knives (Helical/Standard): 42 two-sided inserts (30 x 12 x 2mm) with 2 rabbeting inserts
- Standard Knife Size (L x W x T): 30 x 12 x 2 mm
- Table Height: 31-1/2″
- Table Size (L x W): 84 x 12″
- Fence Size (L x H): 47 x 5-1/2″
- Fence Tilts: 45° left, 45° right
- Fence Positive Stops: -45°, 45° and 90°
- Dust Port Outside Diameter: 6″
- Dust Collection Minimum CFM Required: 800 cu.ft/min
- Motor Power: 3 HP
- Motor Phase: 3 Ph
- Motor Voltage: 230 / 460 V
- Prewired Voltage: 230 V
- Model Number: 1285
- Brand: Powermatic
- Overall Dimensions: 89.5 x 28 x 39
- Height: 39 inches
- Width: 28 inches
- Length: 89.5 inches
- Net Weight: 812 pounds





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