Powermatic 719T Mortiser - PM9-1791264K

Powermatic 719T Mortiser

The Powermatic 719T Hollow Chisel Mortiser is designed to help you cut extremely accurate mortises in a wide range of woods and project designs and to reduce setup time and effort. The 719T has been designed and built to extend its value by maintaining its performance for many years under the demands of even busy woodworking shops.

The 719T Hollow Chisel Mortiser is built around several heavy-duty iron castings for accuracy and repeatability – not to mention long-term durability. Precision machining ensures accuracy and smooth operation.

This mortiser is mounted atop a steel, enclosed base cabinet. The cabinet is 14” wide, 16” deep, 25” tall, and features an internal storage area for chisels, related tools, and accessories. The base cabinet puts the Powermatic 719T Hollow Chisel Mortiser table surface at a comfortable 32” height (0° tilt angle) above the floor.

The 719T is equipped with a 1hp, TEFC (totally enclosed fan cooled) motor that delivers smooth, consistent power. The motor comes wired for 110V (11 amp) operation but can be converted to use 230V (5.5 amp) electrical power. The motor produces a (direct drive) spindle speed of 1725 rpm and is controlled by an industrial style pushbutton On/Off switch, mounted on the powerhead for fast, easy access.

A pair of hinged doors, one on either side of the powerhead, provides easy access to the high quality, 1/2” capacity, key-operated, 3-jaw chuck. An extended chuck key is included that makes installing or removing the auger bits fast and easy. The chuck is designed to be compatible with the common long-shank auger bits. However, a chuck extender is included that allows using short shanked auger bits.

The tilt function of the Powermatic 719T Hollow Chisel Mortiser makes cutting angled mortises easier than ever. Because the entire table surface tilts on a single hinge point, setups are fast and easy. A handy easy to read scale on the front of the machine makes setting precise tilt angles easy.

Features

• Adjustable work stop for repeat cuts 
• Large 5” diameter handwheels control table movement along tried and true dovetail-shaped keyways
• Entire table tilts up to 35° in addition to the X/Y movements to make even complicated mortises easy to produce
• Feed lever features size positions allowing for quick adjustments
• Gas cylinder controlled rack and pinion system for smooth head raising and lowering
• Handwheels control smooth linear and cross table motions
• Hinged chuck door allows easy access for quick bit changes
• Quick position table mounted swiveling vise clamp accommodates angled workpieces
• Sturdy cast iron construction with precision-machined column and table

Specifications

What Our Experts Think

• Precision and Power: The Powermatic 719T Mortiser (PM9-1791264K) delivers superior accuracy for clean, consistent mortises in woodworking projects.
• Heavy-Duty Build: Constructed with a cast-iron base and column for maximum durability and stability.
• Tilting Head Versatility: Features a head that tilts up to 30 degrees left or right, allowing angled mortising for advanced joinery.
• Rack and Pinion System: Ensures smooth, controlled movement for both head positioning and chisel adjustments.
• Spacious Work Table: Comes with an adjustable work table providing ample support for large workpieces.
• Easy Setup and Safety: Equipped with a gas-filled head stabilizer for effortless return and a large feed handle for enhanced control.

Q&A

Q: What are the key features of the Powermatic 719T Mortiser - PM9-1791264K?
A: The Powermatic 719T Mortiser features a powerful 1HP motor, tilting head for angled mortises, large work table, rack-and-pinion headstock, and gas-cylinder-assisted rack system for precise control and smooth operation.

Q: What material thickness can it handle?
A: The 719T Mortiser can accommodate thick materials with a 5-inch maximum chisel stroke capacity.

Q: Does it include any accessories?
A: Yes, it comes with a chuck extension, adjustable work stop, and a large feed handle for enhanced user control.

Q: Is it suitable for professional use?
A: Yes, it is designed for heavy-duty performance, making it ideal for professional woodworkers and serious enthusiasts.

Q: Can the head tilt for angled cuts?
A: Yes, the head tilts up to 30 degrees left and right for precise angled mortising.

Q: What safety features does it offer?
A: It includes a safety switch with removable key and an oversized base for stability and safe operation.

Q: How is accuracy ensured?
A: The rack-and-pinion fence and quick-positioning clamps secure the workpiece for consistent, repeatable accuracy.

Maintenance Tips

• Keep Clean and Lubricated: Regularly clean the machine, especially the chisel and bit areas, to prevent sawdust buildup. Apply a light machine oil to moving parts to maintain smooth operation.
• Sharpen Chisels and Bits: Ensure chisels and drill bits are sharp to maintain precision and reduce strain on the motor. Use a sharpening tool as needed.
• Adjust Depth Stops Properly: Set depth stops correctly to avoid overdriving the bit and damaging the machine or workpiece.
• Secure Workpieces Firmly: Use the hold-down clamp to stabilize wood for safe and accurate mortising.
• Inspect Belts and Bearings: Periodically check belts and bearings for wear and replace if necessary to ensure consistent performance.
• Follow Manufacturer’s Safety Guidelines: Always wear eye protection and follow recommended safety procedures for safe and efficient operation.