Dremel 4200 Operating/Safety Instructions Manual page 22

* Speed for light cuts; Caution - burning on deep grooves.
Note: Each number settings listed in the speed charts = x 1000 RPMʼs
Catalog Soft
Number Wood
9901, 9902, 25-35
9903, 9904,
9905, 9906,
9909, 9910,
9911
Catalog Soft
Number Wood
612, 640 25-35*
615, 617, 618, 25-35*
650, 652, 654 25-35*
655
Catalog Soft
Number Wood
83142, 83322,
83702, 84922,
85422, 85602,
85622
Catalog Soft
Number Wood
516 9-17
500 9-17
EZ541GR
Aluminum oxide grinding stones (orange/bown)
Catalog Soft
Number Wood
541,903, 911, 25-35
921, 932, 941,
945, 952, 953,
954, 971, 997,
8153, 8175,
8193, 8215
Speed Settings (Continued)
• Depending on cutting direction relative to grain.
Tungsten Carbide Cutters
Hard Laminates
Wood /Plastic
18-24
High Speed Router Bits
Hard Laminates
Wood /Plastic
18-24 •
25-35 •
18-24 •
Silicon Carbide Grinding Stones (blue/green)
Hard Laminates
Wood /Plastic
- - 12-17
Abrasive Wheels/Points
Hard Laminates
Wood /Plastic
9-17
9-17
- -
Hard Laminates
Wood /Plastic
25-35
Steel Aluminum,
Brass, etc.
9-11 25-35
Steel Aluminum,
Brass, etc.
- -
- -
- -
Steel Aluminum,
Brass, etc.
25-35
Steel Aluminum,
Brass, etc.
- 18-24
- 18-24
- 12-24
Steel Aluminum,
Brass, etc.
- 18-24
22
Shell/
Stone
12-17 18-24
Shell/
Stone
- -
- -
- -
Shell/
Stone
9-11 12-17
Shell/
Stone
12-17 -
9-17
9-17 -
Shell/
Stone
9-11 12-17
Ceramic Glass
18-35 18-35
Ceramic Glass
- -
- -
- -
Ceramic Glass
25-35 25-35
Ceramic Glass
- -
- -
Ceramic Glass
25-35 -