Referencia interna:
038494
Old FR code:
HP1725-B1
Seat angle (α):
55
Seat lenght (A) (A):
1.14
Radius (R):
7
Angle rake:
8
Lower clearance angle (Thêta):
65
Upper clearance angle (Beta):
45
Upper clearance lenght (B):
3.72
Bit form:
9