1700 , PROTON XD2-28B,



PROTON XD2-28B .
MetalTec BS 170FH

 MetalTec BS 170 FH  .


   PROTON  FD-35N, 1100 .
PROTON FD-35N
12-35., .
 
MetalTec M31U 3-13
3 - 13 .

1500 , PROTON C-50K

     Weldon 19 One-touch, 50 .

1600 , PROTON XD2-23B,

PROTON XD2-23B .

2500 , PROTON DX-120

PROTON DX-120 .







, .

.

«» :

  1. HRC 45 – , , , . AlTin

  2. HRC 55 – . , , 30-40 HRC, , , , ..

  3. HRC 65 – , , , .. AlTiSiN.

– 1 20 ,

– 2 4.

– 35°

,

:

-

-

.

, . .