Cutter Diameter	Flute Length	Overall Length	No. Flutes str.
1.0-1.2	6.0	32	4
1.3 - 1.4	6.0	32	4
1.5- 1.6	9.5	38	4
1.7- 1.9	9.5	38	4
2.0	12.7	44	4
2.1 - 2.4	12.7	44	4
2.5	12.7	50	4
2.6 - 2.9	12.7	50	4
3.0 - 3.2	16.0	57	4
3.3 - 3.4	16.0	57	4
3.5	19.0	63	4
3.6 - 3.9	19.0	63	4
4.0	19.0	63	4

                                                      
                                        

Ccutter Diameter	Fflute Length	Overall Length	No.  Flutes Str.
4.1-4.4	19.0	63	4
4.5- 4.9	22.0	70	4
5.0- 5-7	25.0	75	4
5.8 -6.5	25.0	75	4
6.6 - 6.9	25.0	75	6
7.0 - 7.9	28.0	82	6
8.0 - 8.9	28.0	82	6
9.0 - 9.9	31.0	89	6
10.0-10.9	31.0	89	6
11.0-11.9	31.0	89	6
12.0-12.7	38.0	101	6
12.8-13.4	38.0	101	6
13.5-13.9	38.0	101	6