60 ., 32 .


35 ., 16 .

   PROTON  FD-35N, 1100 .
PROTON FD-35N
12-35., .


50 ., .








d14 (h=50) HSS (6,34)

  14 ( , , ) HSS (High Speed Steel), 65. 

  . .

HSS . , . .

, (), , .

 

- 6,34106,  d14-16 50 /55 .

One-touch (). .

: 0000020479 2100.