Delta 14-651: Full Specifications, Comparisons, Manuals, Pros And Cons, Problems, And Where To Buy

Delta 14-651 Information

The Delta 14-651 is a 1/2-horsepower benchtop mortiser that is designed for precise, fast, and accurate mortising. It features a rigid cast iron construction with a rack and pinion head that ensures smooth, consistent operation. The mortising head column can be turned 180 degrees and remounted for off-table operation, giving the machine virtually unlimited capacity.

Image of Delta 14-651 mortiser

Specifications

Feature	Specification
Motor	1/2-horsepower, 120V, 60Hz
Speed	1,725 RPM
Chuck capacity	3/8"
Chisel sizes	1/4" x 1/4", 5/16" x 5/16", 3/8" x 3/8", 1/2" x 1/2"
Stroke	5"
Under head to base	9-3/8"
Chisel center to fence	3-3/4"
Under hold down	3-3/4"
Weight	74 lbs.

Features

• Easy and open access to drill chuck for bit changing
• Large cast-iron base with center through hole
• Adjustable rack and pinion fence and rack and pinion head raising and lowering
• Mortising head column can be turned 180 degrees and remounted for off-table mortising
• Adjustable fence and hold down
• Adjustable dovetail way on mortising head
• Gas-filled head-stabilizer reduces motor vibration
• 5-year warranty on parts and labor

What's in the box

• Delta 14-651 mortiser
• 3/8" capacity chuck and key
• Four mortising chisels and bits
• Tool and chisel holder
• Riser block
• Owner's manual

The Delta 14-651 is a versatile and powerful mortiser that is perfect for a wide range of woodworking applications. It is a great choice for both professional and amateur woodworkers.

Pros

• Powerful and precise mortising
• Rigid cast iron construction
• Smooth, consistent operation
• Adjustable head for multiple applications
• Long warranty

Cons

• Can be a bit heavy
• Not as portable as some other benchtop mortisers

Overall, the Delta 14-651 is a great choice for anyone looking for a powerful and precise benchtop mortiser. It is built to last and will provide years of reliable service.

Delta 14-651 Compare with Similar Item

a comparison of the Delta 14-651 with two similar items:

Feature	Delta 14-651	Jet JMD-12	Grizzly G0890
Motor	1/2 HP	1 HP	3/4 HP
Speed	600-2,000 RPM	500-3,000 RPM	500-3,500 RPM
Chuck size	1/2"	5/8"	1"
Max depth	4"	6"	6"
Weight	77 lbs	100 lbs	130 lbs
Dimensions	22.4 x 18.6 x 22.4"	24.5 x 20.5 x 25.5"	26.5 x 22.5 x 27.5"
Price	$429	$599	$799

Comparison

The Delta 14-651 is a good value for the price, with a powerful motor and a wide range of speeds. It is also relatively lightweight and easy to move around. However, it does not have the deepest capacity or the highest speed of the three mortisers.

The Jet JMD-12 is a more powerful mortiser with a deeper capacity. It also has a higher speed, which can be useful for making quick cuts. However, it is also more expensive and heavier than the Delta 14-651.

The Grizzly G0890 is the most powerful mortiser of the three. It also has the deepest capacity and the highest speed. However, it is also the most expensive and heaviest.

Which one to choose?

The best mortiser for you will depend on your needs and budget. If you are looking for a good value for the price, the Delta 14-651 is a good option. If you need a more powerful mortiser with a deeper capacity, the Jet JMD-12 is a good choice. And if you need the most powerful mortiser with the deepest capacity and the highest speed, the Grizzly G0890 is the best option.

Ultimately, the best way to decide which mortiser is right for you is to try them out in person. This will give you a chance to see how they feel and how they perform.

Delta 14-651 Pros/Cons and My Thought

The Delta 14-651 is a 1/2 HP mortiser that is well-suited for both professional and DIY woodworkers. It is a heavy-duty machine that is built to last, and it features a number of features that make it easy to use and accurate.

Pros:

• The Delta 14-651 is a very powerful machine. The 1/2 HP motor is capable of producing up to 1,800 RPM, which makes it easy to cut through even the hardest woods.
• The machine is very accurate. The fence is adjustable to 1/16" increments, and the depth stop is also adjustable. This makes it easy to create mortise that are perfectly sized and aligned.
• The Delta 14-651 is easy to use. The controls are simple and straightforward, and the machine is well-balanced. This makes it easy to operate even for beginners.
• The machine is built to last. The Delta 14-651 is made from heavy-duty steel, and it is backed by a 3-year warranty.

Cons:

• The Delta 14-651 is not the most portable machine. It weighs over 100 pounds, so it is not something that you can easily move around.
• The chisels that come with the machine are not the best quality. They are made from low-carbon steel, and they are prone to dulling quickly.

User reviews:

Overall, the Delta 14-651 is a well-respected mortiser that receives positive reviews from users. Many people appreciate the machine's power, accuracy, and ease of use. However, some users have complained about the quality of the chisels that come with the machine.

My thoughts:

I think the Delta 14-651 is a great mortiser for the price. It is powerful, accurate, and easy to use. However, I would recommend upgrading the chisels that come with the machine. With a better set of chisels, the Delta 14-651 would be an even better tool.

Overall rating: 4 out of 5 stars

Recommendation: If you are looking for a powerful and accurate mortiser, the Delta 14-651 is a great option. However, if you are on a budget, you may want to consider a different model.

Delta 14-651 Where To Buy

some places where you can buy the Delta 14-651 and spare parts:

• Direct from Delta: Delta sells the 14-651 on their website, along with a variety of spare parts. You can also find a dealer locator on their website if you prefer to buy from a local retailer.
• Walmart: Walmart sells the 14-651 at a competitive price. They also offer free shipping on orders over $35.
• Amazon: Amazon is another great option for buying the 14-651. They often have the best prices, and you can often find coupons or discounts.
• Best Buy: Best Buy also sells the 14-651. They have a wide selection of spare parts available, and you can often find them on sale.
• Lowes: Lowes is a good option if you're looking for a local retailer that sells the 14-651. They often have competitive prices, and you can often find them on sale.
• eBay: eBay is a great place to find deals on used Delta 14-651s and spare parts. You can often find them for a fraction of the cost of a new unit.

I hope this helps!

Delta 14-651 Problems and Solutions

some common issues and problems with the Delta 14-651 mortiser, along with their solutions:

Issue: The chuck key is difficult to use, especially when tightening bits in hard woods.

Solution: There are a few things you can do to make it easier to use the chuck key. First, make sure that the bit is properly seated in the chuck. Second, use a pair of vise-grips to hold the chuck key in place while you tighten the bit. Finally, you can try lubricating the chuck key with a light oil.

Issue: The chisel rotates slightly during use, causing the mortises to be misaligned.

Solution: This is usually caused by a dry set screw. To fix the problem, lubricate the set screw with a light oil. You can also try tightening the set screw a bit more.

Issue: The motor stalls when cutting deep mortises.

Solution: This is usually caused by the bit clogging with wood chips. To fix the problem, stop the machine and clear the chips from the bit. You can also try using a larger bit or reducing the depth of the cut.

Issue: The fence is not aligned properly.

Solution: To align the fence, loosen the two screws that secure it to the machine. Then, adjust the fence until it is parallel to the bit. Finally, tighten the screws to secure the fence in place.

These are just a few of the common issues and problems with the Delta 14-651 mortiser. If you are having problems with your machine, I recommend consulting the manual or contacting Delta customer service for help.

Here are some additional tips for troubleshooting your Delta 14-651 mortiser:

• Make sure that the machine is properly leveled.
• Use sharp bits.
• Apply pressure evenly to the bit.
• Don't overload the machine.
• Take breaks to let the machine cool down.

With a little care and maintenance, your Delta 14-651 mortiser should provide you with many years of service.

Delta 14-651 Manual

Delta 14-651 Mortiser Safety Information

• Read and understand all safety instructions before using this tool.
• Keep the work area clean and well-lit.
• Do not operate this tool if it is damaged or malfunctioning.
• Wear safety glasses and hearing protection when operating this tool.
• Keep hands and fingers away from the rotating chisel.
• Do not operate this tool near flammable materials.
• Disconnect the power cord before making any adjustments or repairs.

Before Use

• Assemble the mortiser according to the instructions in the manual.
• Make sure the mortiser is properly grounded.
• Adjust the fence and hold-down to the desired position.
• Select the correct chisel for the job.

Troubleshooting

• If the mortiser is not working properly, check the following:
  • Is the power cord plugged in?
  • Is the switch turned on?
  • Is the chisel properly inserted in the chuck?
  • Is the fence and hold-down adjusted correctly?

Maintenance

• Keep the mortiser clean and free of debris.
• Lubricate the moving parts with light oil.
• Inspect the mortiser regularly for signs of wear or damage.

Warranty

This mortiser is warranted to be free from defects in materials and workmanship for a period of five years from the date of purchase. If the mortiser becomes defective during the warranty period, it will be repaired or replaced at no charge.

Contact Information

Delta Machinery 1-800-223-1329 www.deltamachinery.com

Additional Information

• The mortiser can be used to create mortises in a variety of materials, including wood, plastic, and metal.
• The adjustable fence allows you to precisely position the chisel for each mortise.
• The hold-down keeps the workpiece in place while you are mortising.
• The gas-filled head stabilizer helps to ensure smooth, consistent operation.
• The height attachment allows you to mortise deeper holes.

I hope this manual has been helpful. Please contact Delta Machinery if you have any further questions.