Microbore Sumitomo Electric ISO Rhomboid Indexable Unit SM070BS090C12-100
Unit to suit Sumitomo Inserts
For Use with:
- Boring Bar:
CC_ _1204_ _
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
Square Mounted Headed Unit Spares
Microbore Unit: SM070BS090C12-100
Dial Wrench: 5330A
Lockscrew Wrench: M7 (6.0mm AF)
Top Adjust Spring: 7243
Insert Screw: BFTX 0511
Insert Key: T20
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.