Référence interne:
022439
Old FR code:
R4-15 E1
Seat angle (α):
0
Seat width (A):
5.5
Radius (R):
4
Draft angle:
8
Bottom Clearance angle (Thêta):
0
Upper clearance angle ( Beta):
15
Upper clearance width (B):
0
Bit form:
1.1