FIELD: machining. SUBSTANCE: holder 7 with cup cutting tool 4 is mounted in bearings 5 in body 2 of the tool, support 6 is positioned in body 2. Back surface 17 of cutting tool 4 is engageable with conical surface 16 of intermediate ring 9 which opposite end 13 is positioned on balls 8 engageable with conical race 19 of body 2 and also with end 20 of spring-loaded ring 10. EFFECT: improved structure. 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| BORING HEAD | 0 |
|
SU1773574A1 |
| TOOL FOR WORKING HOLES | 0 |
|
SU1583226A1 |
| TOOL FOR EXPANDING HOLES | 1992 |
|
RU2047472C1 |
| GUIDING DEVICE FOR THE TOLL TO MACHINE DEEP HOLES | 0 |
|
SU1502227A1 |
| ARRANGEMENT FOR WORKING HOLES | 0 |
|
SU1430240A1 |
| TOOL FOR WORKING DEEP HOLES BY USING LUBRICANT-COOLANTS OF TECHNOLOGICAL MEDIUM | 0 |
|
SU1516253A1 |
| TOOL FOR WORKING HOLES | 0 |
|
SU1315155A1 |
| BORING TOOL | 0 |
|
SU1660855A1 |
| TOOL FOR MACHINING DEEP HOLES | 0 |
|
SU1660856A1 |
| ROTATING CUTTING TOOL | 0 |
|
SU1808477A1 |
