Use and Care Manual

34
Speed Settings
Note: Each number settings listed in the speed charts = x 1,000 RPM
* Speed for light cuts, Caution - burning on deep grooves.
• Depending on cutting direction relative to grain.
Note that the recommended speed may not be suitable for your rotary tool model.
Tungsten Carbide Cutters
Catalog
Number
Soft
Wood
Hard
Wood
Laminates
/Plastics
Steel
Aluminum,
Brass, etc.
Shell/
Stone
Ceramic Glass
9901, 9902, 9903,
9904, 9905, 9906,
9912
25-35 18-24 9-11 25-35 12-17 18-24 18-35 18-35
9909, 9910, 9911 - - - - - 18-24 18-35 18-35
Silicon Carbide Grinding Stones (blue/green)
Catalog
Number
Soft
Wood
Hard
Wood
Laminates
/Plastics
Steel
Aluminum,
Brass, etc.
Shell/
Stone
Ceramic Glass
83142, 83322,
83702, 84922,
85422, 85602,
85622
- - 12-17 25-35 9-11 12-17 25-35 25-35
Abrasive Wheels / Points
Catalog
Number
Soft
Wood
Hard
Wood
Laminates
/Plastics
Steel
Aluminum,
Brass, etc.
Shell/
Stone
Ceramic Glass
516 4-6 4-6 - 18-24 12-17 - - -
500 4-6 4-6 - 18-24 9-17 - - -
EZ541GR - - - 12-24 9-17 - - -
Aluminum oxide grinding stones (orange/brown)
Catalog
Number
Soft
Wood
Hard
Wood
Laminates
/Plastics
Steel
Aluminum,
Brass, etc.
Shell/
Stone
Ceramic Glass
541, 903, 911, 921,
932, 941, 945, 952,
953, 954, 971, 997,
8153, 8175, 8193,
8215
25-35 25-35 - 18-24 9-11 12-17 25-35 -
Chain Saw Sharpening Stones
Catalog
Number
Soft
Wood
Hard
Wood
Laminates
/Plastics
Steel
Aluminum,
Brass, etc.
Shell/
Stone
Ceramic Glass
453, 454, 455 - - - 25-35 - - - -
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