Experience Foam Cutting Ease With The All New Acu-Cutter 500 12" Saw!

Dual Blades - One Moves
The Acu-Cutter 350

Acu-Cutter 350 4"


The Acu-Cutter 350 is a simple multi purpose foam cutter that can cut most foams up to 8 ½ inches thick. The Acu-Cutter 350 has 2 blades, one stationery and one moving. The blades are made from ½ inch (front to back) “V” tooth blade material (10 teeth per inch) to produce a fine reliable cut. The Acu-Cutter 350 is also available as a 12 inch saw. Because foam saws are awkward to use, we do not recommend this unless your foam cutting requires the longer length.


Uses a detachable, low profile base with glide rollers This base can be removed to produce angle cuts or sculpting Powered with a 4.5 amp Black & Decker JS 500 jig saw motor with variable speed. Accordingly, these motors can be replaced at a low cost with ease and parts are readily available. Other more expensive foam cutters can cost $350 to replace a motor. Because the Acu-Cutter 350 motor can be replaced with ease, the Acu-Cutter 350 is the best choice today for a reliable high volume foam cutter.


Pre-tested ready to use out of the box. Other cutters require the purchase of supplementary parts and assembly.

Simply put, the Acu-Cutter 500 is a relatively inexpensive, reliable, multi purpose foam cutter that can be easily serviced.


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Acu-Cutter in Action

Acu-Cutter 350 8"
Acu-Cutter 350 12"


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Cutting Speed
Base Plate
It is not always necessary to run the motor at full speed to cut foam. You may wish to experiment with cutting at slower speeds. Slower speeds may create different cutting effects and increase the life of the saw.
The base plate is attached by two high strength screws, which should be kept tight at all times to prevent breakage. We have installed them with blue removable Loctite to keep them tight. If you are having any difficulty keeping these screws tight, you should immediately use Loctite (available through your hardware store). For certain freehand cutting, you may wish to remove the base plate. This can be accomplished by loosing the two base screws and removing the base. 

If you have difficulty getting the base screws to release, use a heat gun on the heads of the screws for about two minutes and the screws should release. Do not apply excess power to twist the screw without using a heat gun, as the screws will break in the blade guide. When the base is reattached, these screws should be tight at all times (otherwise they will break). We recommend that you use blue loctite when reinserting the screws.
The moving blade should be occasionally lubricated with any lubricating oil. The purpose of the lubrication is to reduce heat and friction on both sides of the moving blade. Failure to do this will result in excess stress on the motor and shorten its useful life. 

  1. Stop the motor with the moving blade in the up position exposing about 1/2 inch of the blade at the top of its enclosure or blade guide.
  2. Apply the lubricant to both sides of the moving blade at the top of the blade guide below the blade clamp.
  3.  The up and down motion of the moving blade will draw the oil down into the blade guide on either side of the blade.
Silicone Spray
The blades may be sprayed frequently with a silicone spray. Silicone spray is effective when sprayed on the cutting edge of the blade to enable better penetration of the foam. As silicone residue and other debris may accumulate in the saw, you should remove the blades and clean the saw as needed.
The Manufacturer warrants this product for one year against any defects due to faulty material or workmanship. The unit should be returned complete, transportation prepaid, to the seller (or participating authorized distributor) for free replacement or repair. Proof of purchase may be required. This warranty does not apply to accessories, such as blades.

Motor Details

Volts                                    120 AC
Amps                                   4.5
Variable Speed                   Yes
RPM                                      0-3,200
Stroke                                  11/16 Inch

60-Day Guarantee
One Year Warranty
Personal Customer Service
If you are not fully satisfied with your saw (provided it is in new condition), you may return it for a refund of your purchase price.
We back our saws with a one year warranty from the date of purchase that they are free of manufacture defects.
We are the manufacturer of Acu-Cutter Foam Saws and as such we provide strong customer service.