Dremel 8220 Operating/Safety Instructions Manual page 28

1600A012FX.qxp_8220 1/30/17 12:42 PM Page 28
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.
Catalog
Number
9901, 9902, 9903,
9904, 9905, 9906,
9912
9909, 9910, 9911
Catalog
Number
612, 640
615, 617, 618
650, 652, 654
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
Speed Settings (Continued)
Tungsten Carbide Cutters
Soft Hard Laminates
Wood Wood /Plastics
25-35 18-24 9-11
- - -
High Speed Router Bits
Soft Hard Laminates
Wood Wood /Plastics
25-35* 18-24• -
25-35* 25-35• -
25-35* 18-24• -
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 -
Aluminum,
Steel
Brass, etc.
25-35 12-17
- -
Aluminum,
Steel
Brass, etc.
- -
- -
- -
Aluminum,
Steel
Brass, etc.
25-35 9-11
Aluminum,
Steel
Brass, etc.
18-24 12-17
18-24 9-17
12-24 9-17
Steel Aluminum,
Brass, etc.
18-24 9-11
28
Shell/
Stone Ceramic Glass
18-24 18-35 18-35
18-24 18-35 18-35
Shell/
Ceramic Glass
Stone
- - -
- - -
- - -
Shell/
Ceramic Glass
Stone
12-17 25-35 25-35
Shell/
Stone Ceramic Glass
- - -
- - -
- - -
Shell/
Ceramic Glass
Stone
12-17 25-35 -