Rigibore MBX boring units are precision units for mounting into standard or special boring tools.
Note: The MBX unit cannot be adjusted beyond its range and no range indicator is required.
Ensure that the unit is correctly secured in its mounting hole and the 3 screws are clamping correctly.
The units are pre-tensioned and adjustment is made from the front only. To adjust outward, rotate the dial clockwise with the correct adjusting spanner. Each graduation on the adjusting dial = 0.005mm/.0002 inch on radius. Each graduation on the bush = 0.001mm/.00004inch adjustment on radius.
When adjusting downward, rotate the dial in the opposite direction a little more than required and adjust up to the new setting on the dial.
The unit is lubricated and assembled to very close tolerances. It should not require any further attention under normal operat- ing conditions. If a unit is accidentally damaged, it is recommended that it is returned to Rigibore for assessment / repair.
| T Style Insert | C Style Insert | d,H7 | d211 | d221 | d23 | h212 | h22 | h231 | lTH | rhc | Th |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 06 | 16 | 19 | 4.6 | 3.2 | 11.5 | 2.8 | 1.6 | 9 | 9.65 +/- 0.02 | M3 | |
| 06 | |||||||||||
| 09 | 20 | 25 | 15.5 | 4 | 12.5 +/- 0.05 | ||||||
| 11 | 22 | 30 | 6.5 | 4.3 | 24 | 5 | 1.8 | 13 | 15.4 +/- 0.05 | M4 | |
| 16 | 32 | 46 | 11.9 | 5.4 | 33 | 6.3 | - | 16 | 23 +/- 0.05 | M5 |
| Size | Insert | Insert Screw | Retaining Screw and Wrench Kit | Adjusting Spanner | Torx Wrench | Torx Driver |
|---|---|---|---|---|---|---|
| MBX1 | CC..0602 | RS2560 | BTR001/10/3 | R36 | R37 | R37D |
| TC..06T1 | RS2045 | R27 | R27D | |||
| MBX2 | TC..0902 | RS2263 | R46 | R37 | R37D | |
| MBX3 | TC..1102 | RS2560 | BTR001/7/3 | R36 | ||
| MBX4 | TC..16T3 | RS4084 | BTR001/8/3 | R76 | R77 | R77D |
| Entering Angle KR | Insert Type | Ordering Code | DM | F1*1 | L1*2 | L1*3 | L2 | D MIN*4 | E MAX | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 90° | CC..060204 | MBX1-590C06 | 16 | 5.10 | 13.20 | 13.30 | 25.10 | 27.00 | 0° | 2.5 | |
| MBX1-590C06-LH | |||||||||||
| TC..090204 | MBX2-590T09 | 20 | 6.30 | 18.01 | 18.30 | 33.40 | 36.50 | 3.5 | |||
| MBX2-590T09-LH | |||||||||||
| TC..110204 | MBX3-590T11 | 22 | 7.20 | 21.80 | 22.10 | 46.00 | 48.50 | 6.0 | |||
| MBX3-590T11-LH | |||||||||||
| TC..16T308 | MBX4-590T16 | 32 | 10.30 | 31.42 | 32.00 | 64.70 | 68.40 | 10.0 | |||
| MBX4-590T16-LH | |||||||||||
| 90° | CC..060204 | MBX1-290C06 | 16 | 0.40 | 14.08 | 14.30 | 26.00 | 25.30 | 2.0 | ||
| MBX1-290C06-LH | |||||||||||
| TC..06T102 | MBX1-290T06 | 0.25 | 14.11 | 24.80 | |||||||
| MBX1-290T06-LH | |||||||||||
| TC..090204 | MBX2-290T09 | 20 | 1.00 | 18.70 | 19.10 | 34.20 | 32.50 | 2.8 | |||
| MBX2-290T09-LH | |||||||||||
| TC..110204 | MBX3-290T11 | 22 | 1.20 | 22.60 | 23.00 | 46.80 | 42.00 | 4.8 | |||
| MBX3-290T11-LH | |||||||||||
| TC..16T308 | MBX4-290T16 | 32 | 1.40 | 32.51 | 33.30 | 66.60 | 59.40 | 8.0 | |||
| MBX4-290T16-LH | |||||||||||
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