1600A01P55.qxp_7760-PGK 3/8/19 1:19 PM Page 34
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.
Catalog
Number
9901, 9902, 9903,
9904, 9905, 9906,
9912
9909, 9910, 9911
Catalog
Number
83142, 83322,
83702, 84922,
85422, 85602,
85622
Catalog
Number
516
500
EZ541GR
Aluminum oxide grinding stones (orange/brown)
Catalog
Number
541, 903, 911, 921,
932, 941, 945, 952,
953, 954, 971, 997,
8153, 8175, 8193,
8215
Catalog
Number
453, 454, 455
Speed Settings
Tungsten Carbide Cutters
Soft
Hard
Laminates
Wood
Wood
/Plastics
25-35
18-24
9-11
-
-
-
Silicon Carbide Grinding Stones (blue/green)
Soft
Hard
Laminates
Wood
Wood
/Plastics
-
-
12-17
Abrasive Wheels / Points
Soft
Hard
Laminates
Wood
Wood
/Plastics
4-6
4-6
-
4-6
4-6
-
-
-
-
Soft
Hard
Laminates
Wood
Wood
/Plastics
25-35
25-35
-
Chain Saw Sharpening Stones
Soft
Hard
Laminates
Wood
Wood
/Plastics
-
-
-
Aluminum,
Steel
Brass, etc.
25-35
12-17
-
-
Aluminum,
Steel
Brass, etc.
25-35
9-11
Aluminum,
Steel
Brass, etc.
18-24
12-17
18-24
9-17
12-24
9-17
Aluminum,
Steel
Brass, etc.
18-24
9-11
Aluminum,
Steel
Brass, etc.
25-35
-
34
Shell/
Stone Ceramic Glass
18-24
18-35
18-35
18-24
18-35
18-35
Shell/
Ceramic Glass
Stone
12-17
25-35
25-35
Shell/
Stone Ceramic Glass
-
-
-
-
-
-
-
-
-
Shell/
Ceramic Glass
Stone
12-17
25-35
-
Shell/
Stone Ceramic Glass
-
-
-