3.Insert the end of a bit into the collet. At least 1⁄2" of the bit shaft should be mounted into the end of the collet.
4.Rotate the collet nut while depressing the collet lock to secure the bit. Only tighten 1/3 of a turn with the collet wrench.
Failure to wear safety glasses while operating the grinder could cause serious personal eye injury.
Using The Grinder
The Model H6156 is best suited for high RPM, low torque applications.
Always test the bit and RPM combination on a scrap piece of material similar to the workpiece. Trial and error is the best way to determine the ideal setup.
To use the grinder:
1.Grasp the grinder with a secure grip.
2.Rotate the speed lever to turn ON the mini grinder.
3.Adjust the speed lever to change the RPM.
4.Firmly grasp the grinder and ease it against the workpiece using light pres- sure.
High RPM Uses
High RPM's are best for general carving, cutting, routing, and grinding. The grinder remove material quicker at faster RPM's.
Low RPM Uses
Low RPM's are best for grinding and cut- ting materials that have low melting points. Plastics in particular often melt from the heat generated by high speed bits. Low RPM's are also best for polishing and buff- ing with the felt accessories included.
Use low RPM settings when work- ing with plastics or other materi- als with low melting points. Melted plastics can liquefy, be thrown into the air, and stick to the operator, causing serious personal injury.
Model H6156 Cordless Mini Grinder |