Microbore Sumitomo Electric Triangular Indexable Unit SM3B2T09-40
Headed Unit with Captive Dial
For Use with:
- Boring Bar:
TC_ _0902_ _
All dimensions shown are measured over a qualified 04 insert radius. Dimension ‘T’ is measured to insert sharp corner, a minus sign denotes insert is behind unit centreline. All cartridges are supplied with insert screw and key. Inserts to be ordered separately.
Alternative style units and lead angles can be supplied to order. Please enquire for delivery time.
Left-handed version available on request – contact us
*Generally Ex-Stock but allow 1-2 weeks
Angular Mounted Unit Spares
Microbore Unit: SM3B2T09-40
Dial Wrench: 2330A
Lockscrew A Length:
Lockscrew B Length: MS104
Lockscrew Wrench: M3 (2.5mm AF)
Top Adjust Spring: 3243
Insert Screw: BFTX 02206
Insert Key: T6
To order cartridge only, remove the dial ref. from unit part no. (remove -40, -50, -50, -80, or -100)
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.