For long belt life, the belt MUST be perfectly aligned between the two pulleys. The MIN400 Grinder Complete automatically alignes the drive belt so you can expect many hours of use, (Pop gets around 200 hours).
These Merlin Abrasive Discs are excellent for the mid-way step to final sanding. The Discs will remove any ridges left from the cutting/shaping blades and prepare your project for sanding.
Patented structured carbide teeth bonded to their whole cutting surface. Nothing does it better. From bowls and artistic pieces - anytime you need a final smooth surface, whether flat or contoured, these carbide discs are your answer.
If using this disc with the Arbortech Mini Carver ...it MUST be used with the brass insert that comes with the tungsten mini blade. Brass inserts and mounting bolts can be ordered as a package of replacement parts.