Superior Electric R12 Japanese Aftermarket Carbon Brush Set Replaces Porter Cable 690741 (2/pack)
The Superior Electric® R12 carbon brush uses Toyo Tanso® carbon, offering improved stability and reliability due to a low coefficient of thermal expansion (Compatible with Porter Cable, model #’s seen below). This provides better thermal shock resistance giving the product properties such as heat and chemical resistant / non-corroding metal, electrical conductivity, abrasion resistance and improved sliding contact. Toyo Tanso® preserves its stability with temperatures as high as 2000° C by doing so, this prevents softening or melting down of the carbon brush itself. Manufactured with Cold Isostatic Pressing (CIP) of micro particles to encapsulate an isotropic graphite. Abrasion Resistance due to a layered crystalline structure which ultimately means it has a low coefficient of friction and self-lubrication properties also viable under electrical conduction.
Compatibility: Porter Cable
- 0550 / 0551 / 0552 / 0647 / 0648 / 0664 / 0666 / 5520 / 7301 / 7308 / 7309 / 7310 / 73100 / 7311 / 7312 / 7318 / 7320
Specifications:
- Material: Toyo Tanso® carbon
- Heat Resistance: 2000° C
$5.64
Model# R12
SKU
099461750500
- Compatible with Porter Cable, 0550 / 0551 / 0552 / 0647 / 0648 / 0664 / 0666 / 5520 / 7301 / 7308 / 7309 / 7310 / 73100 / 7311 / 7312 / 7318 / 7320
- Heat and chemical resistant (non-corroding metal), electrical conductivity, abrasion resistance and improved sliding contact.
- Withstand temperatures as high as 2000° C, this prevents softening or melting down of the carbon brush
- Manufactured with Cold Isostatic Pressing (CIP) of micro particles to encapsulate an isotropic graphite
- Low coefficient of friction and self-lubrication properties also viable under electrical conduction
| Brand | Superior Electric |
|---|---|
| Model# | R12 |
| CA Prop 65 |
Log In