Ripped and Torn Shoulders on Saw Blades- part 1

Solving problems with Ripped and Torn Shoulders on saw blades. Note: the information presented here is all presented in good faith by people with a great deal of experience in their area. However sawmills and sawing situations vary widely. Do … Continue…

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Why a Circular Saw Blade Cracks

There are numerous reasons why a circular saw blade will crack, or rip, at the shoulder.  The most difficult part is determining with certainty the reason for a specific application. When independent labs have analyzed the steel and performed a failure … Continue…

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Protecting Glass in Sandblasting Cabinets

Protecting the glass in sandblasting cabinets We did a lot of cabinet sandblasting years ago before we switched to a chemical approach. What worked best for us was to make a sandwich consisting of a perforated steel sheet, a very … Continue…

Stainless Steel Tools

Stainless Steel Tools are important to prevent rust contamination on stainless steel parts or fasteners. Stainless steel tools have been a necessity for many industries that use stainless steel fasteners of parts.  For many years, there was not a process … Continue…

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Wood Finishes

Why Finish Wood? There are many benefits to adding a finish to your wood projects.  Finishes help to protect the wood and can enhance the wood’s appearance.  Below are some reasons why applying a wood finish is important. 1. A wood … Continue…

Machine Coolant

The primary function of machine coolant is temperature control through cooling and lubrication.  Application of machine coolant also improves the quality of the work piece by continually removing metal fines and cuttings from the tool and cutting zone.  Metal‑removal techniques … Continue…

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Metal Cutting Saw Blades

There are many Advantages of a Metal Cutting Circular Saw.   This article written by Gene Rodriguez, shows the many ways that a metal cutting circular saw is a more efficient tool for cutting metals. In the past, if you wanted to cut … Continue…

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Determining Saw Blade Quality from Chip Size

How tools form chips during the cutting process is usually of more importance to the Toolmaker / designer than to the woodworker. Woodworkers most often simply check sawdust and chip size visually as a gauge of tool performance, and that … Continue…

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Brazing and Soldering- The Difference is Crucial

Technically soldering is done at lower temperatures and brazing is done at high-temperatures. The separation point is usually about 800°F. A braze joint can be somewhere between 10 and 100 times as strong as a solder joint.  There is silver … Continue…

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ISKA and Sawfiler Meeting Information

Below is a list of the times and places for several of the upcoming  ISKA and Sawfiler Meetings.  If there is one going on in your area, we strongly recommend you go.  These meetings are very informative and it’s a … Continue…

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