旋向
|
刀径(φD)
|
总长(L)
|
R/L
|
15mm
|
70mm/57mm
|
R/L
|
16mm
|
70mm/57mm
|
R/L
|
18mm
|
70mm/57mm
|
R/L
|
20mm
|
70mm/57mm
|
R/L
|
25mm
|
70mm/57mm
|
R/L
|
30mm
|
70mm/57mm
|
R/L
|
35mm
|
70mm/57mm
|
R/L
|
40mm
|
70mm
|
R/L
|
50mm
|
70mm
|