Home / Powermatic / Powermatic PM9-1791241 1285 12" Jointer with Straight Knife, 3HP, 1PH, 230V Only

Powermatic PM9-1791241 1285 12" Jointer with Straight Knife, 3HP, 1PH, 230V Only

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    Powermatic 1791241 Description

    This 12" jointer offers big capacity and performance in a machine that is loaded with features. Large center-mounted fence assembly adjusts easily via 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. Choose either the standard three-knife cutterhead or the solid steel Helical cutterhead. The helical system makes fast work of knife changing and never needs adjustment.

    Powermatic 1791241 Features

    • 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 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

    Powermatic 1791241 Specifications

    Rabbeting Capacity (In.) 3/4
    Table Size (L x W) (In.) 84 x 12
    Dust Port Outside Diameter (In.) 4
    Motor Power (HP) 3
    Cutterhead Speed (RPM) 5,000
    Fence Positive Stops (Deg.) 45, 90, -45
    Motor Voltage (V.) 230 only
    Dust Collection Minimum CFM Required (CFM) 800
    Cutting Capacity (W x D) (In.) 11-3/4 x 3/4
    Motor Phase 1
    Number of Knives 3
    Cuts Per Minute 15,000
    Recommended Circuit Size (Amps.) 30
    Fence Tilt (Deg.) 45 Forward, 45 Backward
    Standard Knife Size (L x W x T) (In.) 12 x 1-3/16 x 1/8
    Fence Size (L x H) (In.) 47 x 5-1/2
    Table Height from Floor (In.) 31-1/2
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