Carter Micro-Precision Guides provide precise control of the bandsaw blade using special Tefloy side support blocks. These hardened sintered steel blocks are vacuum impregnated with teflon material resulting in much lower friction and cooler running blades than with tool steel blocks. The teflon acts as a dry-film lubricant to reduce wear, lower friction, and increase useful life. Back support is provided by a double sealed ball bearing encased in a precision ground hardened steel wear ring. All Micro-Precision models feature vernier adjustment of the side blocks and complete flexibility of configuration. Each guide may be set up as either a right-hand or left-hand unit to ensure that the controls are always located in the most convenient position.
The other day at Sam Maloof's shop I noticed he was using this guide on his very large Aggazani bandsaw. It was guiding a 1/4" blade that he used all day long. He had it adjusted so the large back bearing spun all the time... Does anyone use or is familiar with this guide? It seems good for smaller blades on a large saw...it is not that pricey either