Description
The adjustable motor dial indicator can be added to the Thorvie Model AV-54 automatic jointer, planer & chipper knife grinder or Thorvie AV-40 saw blade sharpener. This feature allows to see how many thousandths the motor is being indexed. On the Thorvie AV-54, it helps keep double sided wood chipper knives balanced. After you sharpen the first side of the wood chipper knife, you can see how many thousandths of material was removed. When you sharpen the second side, remove the same amount of material knowing that knife is balanced out. It can also be added to the AV-40 saw blade sharpening machine for the same purpose. It also helps when top grinding after re-tipping saw blades.
This feature is an easy upgrade with a purchase of a new sharpening machine.
The adjustable motor dial indicator is available for an existing Thorvie AV-54 or AV-40 sharpener. The customer will have to do some installation. Pictured written instructions are included along with customer support.
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