Warning: Make sure the router bit is properly fastened and tightened in the router’s collet and the bit can rotate freely without any obstructions.
Instructions: Slowly dial up the RPMs on your router to the recommended maximum. Then, dial back if needed to find the “sweet spot”. The sweet spot is the speed at which the least resonant vibration is present. If the sweet spot cannot be achieved within 5,000 RPMs of the max, check the collet for residue or other debris and start over.
Bit Diameter (Inches)
|
Max RPM
|
Min RPM
|
---|---|---|
1
|
24,000
|
19,000
|
1.1
|
24,000
|
19,000
|
1.2
|
24,000
|
19,000
|
1.3
|
24,000
|
19,000
|
1.4
|
24,000
|
19,000
|
1.5
|
24,000
|
19,000
|
1.6
|
22,500
|
17,500
|
1.7
|
21,100
|
16,100
|
1.8
|
20,000
|
15,000
|
1.9
|
18,900
|
13,900
|
2
|
18,000
|
13,000
|
2.1
|
17,100
|
12,100
|
2.2
|
16,300
|
11,300
|
2.3
|
15,600
|
10,600
|
2.4
|
15,000
|
10,000
|
2.5
|
14,400
|
9,400
|
2.6
|
13,800
|
8,800
|
2.7
|
13,300
|
8,300
|
2.8
|
12,800
|
7,800
|
2.9
|
12,400
|
7,400
|
3
|
12,000
|
7,000
|
3.1
|
11,600
|
6,600
|
3.2
|
11,200
|
6,200
|
3.3
|
10,900
|
5,900
|
3.4
|
10,500
|
5,500
|
3.5
|
10,200
|
5,200
|
Cut perfectly clean 1-1/2" wide dados with the Yonico 14976 bottom cleaning router bit. The two cutters meet in the center of the bit which leaves behind a very cleanly routed path. Can also be used to clear larger areas of material. 1/2" shank.