Insert Designation

16 E R 20

1 2 3 4

1 Size 3 Design

IC l R

L

Left Hand Right Hand L IC mm Inch 06 5/32

08 3/16 4 Thread Pitch or TPI

11 1/4

PPartial Profile 60° or 55°
Thread mmPitch TPI
A 0,5- 1,548 - 16
G1,75- 314 - 8
AG 0,5- 348 - 8
N 3,5- 57 - 5
Q 5,5- 64 1/2 - 4
U(22) 5,5- 84 1/2 - 3 1/4
U(27) 6,5- 92 3/4 - 4
PFull Profile 0,35 to 8,0 Pitch sizes thread formmm (72-3 TPI) stated on all part numbers

16 3/8 22 1/2 22U 1/2U

27U 5/8U

E I U