Powermatic 720HD operating instructions Clamp, Stock Stop, Setting Lateral Stops

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Lateral (X Axis)

Use the handle (A, Figure 12) to move the head right or left. The lateral stops should be set in accordance with the length of the mortise cut (see “Setting Lateral Stops”).

Up/Down (Z Axis)

Handle B, Figure 12.

Forward/Backward (Y Axis)

Loosen the Y-Axis locking handle (shown in Figure 18) and move the handle (C, Figure 12).

NOTE: When making lateral cuts the Y-Axis locking handle (Figure 18) should be tightened.

Clamp

The clamp (Figure 13) has a quick release feature; push the handle forward to move the jaw against the workpiece, then further tighten the clamp by rotating the handle. The clamp jaw can also be retracted by loosening the handle about a half turn, and then pulling it outward.

The clamp can be swiveled for tapered workpieces. Loosen both screws (one is shown in Figure 13) and swivel the clamp as needed. Re-tighten both screws.

If you do not wish to mar a soft workpiece, you can mount a board to the face of the clamp jaw, using screws (not provided) through the two holes in the jaw.

Stock Stop

The stock stop, shown in Figure 13, is useful for repetitive cuts of the same length, and can be mounted to either end of the fence. Loosen the wing screws to adjust.

Setting Lateral Stops

Loosen the locking handles and slide the lateral stops (Figure 14) to the desired position. Re- tighten the locking handles.

Figure 12

Figure 13

Figure 14

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Image 13
Contents Part No. M-1791309 WMH Tool GROUP, IncMore Information Warranty and ServiceTable of Contents Page Page Introduction Specifications Unpacking Contents of the Shipping ContainerInstalling Handle AssemblyInstalling Wood Table Tools required for assemblyGrounding Instructions Installing Bushing, Chisel and AugerFeet Extension cordsSetting Table to Vertical Position AdjustmentsSquaring Table To Chisel Table Removal and StorageChuck Extension Adaptor Depth Setting RodHead Movement Clamp Setting Lateral StopsStock Stop Gib Adjustment Re-setting the HeadChisel Parallel to Workpiece Lower Work SupportTool Storage Operating ControlsGib for Front-to-Back Movement Gib for Lateral MovementOperation MaintenanceLubrication Sharpening Chisel and AugerChisel AugerReplacement Parts TroubleshootingTrouble Probable Cause Remedy720HD Heavy Duty Mortiser Index No. Part No Description Size Qty Parts List 720HD Heavy Duty Mortiser720HD-157 720HD-1116 Electrical Connections WMH Tool Group, Inc

720HD specifications

The Powermatic 720HD is a robust industrial-grade wood lathe designed for serious woodworkers and professionals seeking precision and versatility in their turning projects. One of its standout features is the 3 HP motor, which delivers powerful performance for both heavy and intricate turning tasks. This motor, along with the variable speed controls, allows users to adjust speeds smoothly from 50 to 3200 RPM, accommodating a wide range of materials and techniques.

A key technology incorporated in the Powermatic 720HD is its Electronic Variable Speed (EVS) system. This innovative feature enables users to effortlessly change the speed settings with a few simple turns of a dial, providing a level of convenience and efficiency that is essential in production environments. Additionally, the heavy-duty spindle, measuring 1.25 inches in diameter, contributes to the overall stability and strength of the lathe, allowing for larger workpieces and more aggressive cuts without compromising performance.

Another impressive characteristic of the Powermatic 720HD is its robust construction. Built with a cast-iron bed, this lathe ensures exceptional stability and reduces vibrations during operation. This solid foundation is crucial for achieving a smooth finish on workpieces, as it minimizes the chance of chattering or movement while turning.

The lathe features an innovative tool rest that can be easily adjusted and repositioned to accommodate various turning angles and techniques. This flexibility is crucial for woodturners who require precision and adaptability in their setups. Moreover, the large, easy-to-read digital readout displays the current speed, making it easier for users to monitor and adjust their settings on the fly.

Safety is a priority with the Powermatic 720HD, evident in its thoughtfully designed features such as the emergency stop button and the hinged motor cover, which provides easy access while ensuring full protection when not in use. The lathe also offers a generous 38-inch distance between centers, allowing for considerable workpiece lengths, making it ideal for bowl and vessel turning.

In summary, the Powermatic 720HD is a powerful and versatile wood lathe designed with quality and user convenience in mind. Its combination of a robust motor, advanced electronic speed control, and durable construction makes it a top choice for both professional and hobbyist woodworkers looking to elevate their turning capabilities to new heights.