Description
Microbore Triangular Indexable Unit M3B2T09-40 – Complete Unit
| Microbore Unit | Insert | Dimension L in mm | Dimension M in mm | Dimension R in mm | Dimension S in mm | Dimension T in mm | Dimension H in mm |
|---|---|---|---|---|---|---|---|
| *M3A2T09-40 | TC__0902__ | 27.7 | 26.2 | 6.4 | 13.4 | 2.6 | 1.6 |
| *M3B2T09-40 | TC__0902__ | 23.7 | 23.0 | 3.2 | 13.4 | 2.6 | 1.6 |
| * = HEADED UNIT WITH CAPTIVE DIAL |
Right-handed version
For Use with:
- Boring Bar:
MPS20-240-170
MSS25-55M
BT40-55M
BT50-55M
DIN40-55M
DIN50-55M
ISO40-55M
ISO50-55M
- Insert:
TC_ _0902_ _
Left-handed version available on request – contact us
All units are supplied complete as shown including an insert key, but less inserts.
Replacement cartridges are supplied with insert screw, but less inserts.
To improve rigidity when cut depth exceeds 0.5mm, it is recommended that the top adjustment springs be removed. See Standard Boring Bar Range Catalogue page 21 for setting information.
Spares List
Angular Mounted Unit Spares
 |  |  |  |  |  |  |  | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Microbore Unit | Dial | Dial Wrench | Lockscrew | Lockscrew Wrench | Washer | Top Adjust Spring | Insert Screw | Insert Key | ||
| A Length | B Length | |||||||||
| Angular Mounted Unit Spares | M3B2T09-40 | Captive | 2330A | - | MS104 | M3 (2.5mm AF) | 3306 | 3243 | P2205 | T7 |
To order Cartridge only, remove the Dial ref. from Unit part no. (remove -40, -50, -50, -50GA, -80, -100 or -100GA)
Available as a ‘CM’ Style Bush & Unit:
| Spare Parts Included as Bush and Unit | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| | | | |  | | |  | |
| Unit 1 | Dial 2 | Washer 3 | Lock Screw 4 | Spring Washer 5 | Insert Screw 6 | Bush Screw 7 | Allen Key 8 | Insert Key 9 | Bush |
| M3B2T09-40 | N/A | 3306 | MS104 | 3243 | P2205 | M3x10 MOD | 2.5 A/F | T7 | CM3611 |
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