For slicing and cutting in metal,wood and plastic. Cut-off wheels make it easy to cut or slot bolts, screws, sheet metal, thin wood and plastic. Fiberglass reinforced cut-off wheels (456, 426, 426B) are for tough applications. The cut-off wheel cuts only along its edge. Do not attempt to sand or cut curved holes with them. Use Dremel cut-off wheels with mandrel 402.
Hard abrasive material
Pack of 20 cut-off wheels
Use with mandrel 402
TIPS FOR BEST RESULTS
*Insert an accessory bit all the way into the tool and then back it out slightly before tightening down. This provides plenty of shank for the collet or chuck to hold onto.
*Secure objects to a stable surface while working.
*Hold the tool so that the wheel is at a perpendicular angle to the material being cut.
*Keep a light touch, as the wheel will break under too much pressure. If chattering occurs, increase speed.
*Plastics require very slow speeds, because they tend to melt at the contact point.
Dremel Short Code 420