The jig saw works along the same principles as a sewing machine.

The cutting speed of the upwards/downwards movements can be adjusted in degrees, or can be regulated electronically.

The cutting speed ranges from 200 to 3000 cuts per minute. (determined by machine and manufacturer)

When using harder materials, for example metals, lower cutting speeds are used. With softer materials like woods, higher cutting speeds are more appropriate.

The clamped sawing blade is designed to cut during the upwards movement. This is aided by the so-called pendulum cut.

The pendulum cut ensures that the blade is pressed against the material with extra force during the upward movement. In this way, it is possible to saw faster, while using the same amount of energy.

During the upward movement the blade is automatically drawn slightly from the material.

These movements together produce the pendulum motion (Pendulum Cut.)

You must always run your hole saw at the correct speed.

This is dependant on the diameter of the hole saw and on the material you wish to cut and the various speeds can be found on the side of the box.

Example:

A 20mm hole saw cutting wood or mild steel should be run at a speed of 425rpm

However a 20mm hole saw cutting stainless steel should be run at a speed of 210rpm.

Yes, you need to go slower through Stainless steel.

Keeping your hole saw cool with improve its life greatly.

There are many ways to do this one of the most popluar is to use a shop bought lubricant however a cheaper way to keep your hole saw cool when cutting through metal is to get a household sponge and cut it to the size of the holse saw. Soak the sponge in water and place inside the holesaw. As you use the holesaw the water will trickle down the sides of the holesaw helping to clear chips and disperse heat and so improving the life of the saw.

M.K. Morse products are manufactured in Canton, Ohio, USA in the industry’s most advanced production facility.

Our whole business is making saw blades for professionals. We make blades that last longer, cut smoother and do every conceivable cutting job. We make them for plumbers, electricians, carpenters, roofers, sheet metal workers and anyone who uses power tools.

We make it our job to never, ever let these people down. Toward this end we’ve continually invested in better research and development, better manufacturing processes, better raw materials and better warehousing facilities. The result is a wide-ranging product line that offers professionals blades that work better and last longer.

Since 1963 we have been developing, improving and refining our saw blade manufacturing processes. The saw makers’ art as practiced by Morse is a combination of state-of-the-art production facilities, engineering innovation and personal skill.

Many of our engineering and production employees have been at it for decades. Today they work in a fully integrated manufacturing facility where we do everything but make our own steel…… so far. This gives us total control of our processes.

We are a modern, innovative and extremely forward thinking company with a clearly defined goal: We aim to provide sawing products, which achieve high quality standards while remaining cost effective. We also strive to remain up-to-date on our competitors’ and the markets’ actions. We are very satisfied with our production location in Germany, as here we can utilize our on-site partners’ knowledge and can therefore ensure the highest possible production quality.

Our production facilities are the heart of MPS and are maintained at the pinnacle of technology. Our qualified and experienced team work only with first class steel and guarantee saws of the highest Standards.

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Thanks to modern technology and constant reinvestment by the Acquaderni family SIT has become a market leader in various industrial and hardware sectors.

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