Product Family Table
4:1 Ratio
Positive Triangle (-3° Lead)
Coolant Thru
| Designation | D (Dia.) | C OAL | F | Min Bore | Insert | Insert Screw | Key | Price |
| A04G STUCR1.2*^ | .250 | 3.5 | .172 | .312 | TCMT 1.21.20.5 | MTS-184 | T-6 | $72.00 |
| A04G STUCL1.2*^ | $72.00 | |||||||
| A05G STUCR1.2*^ | .312 | 3.5 | .219 | .395 | MTS-184 | T-6 | $72.00 | |
| A05G STUCL1.2*^ | $72.00 | |||||||
| A06K STUCR2^ | .375 | 5 | .250 | .460 | TCMT 21.51 | MTS-255 | T-7 | $78.00 |
| A06K STUCL2^ | $78.00 | |||||||
| A08M STUCR2^ | .500 | 6 | .312 | .600 | MTS-255 | T-7 | $85.00 | |
| A08M STUCL2^ | $85.00 | |||||||
| A10Q STUCR2 | .625 | 7 | .406 | .760 | MTS-255 | T-7 | $105.00 | |
| A10Q STUCL2 | $105.00 | |||||||
| A12Q STUCR3 | .750 | 7 | .500 | .920 | TCMT 32.51 | MTS-35 | T-15 | $123.00 |
| A12Q STUCL3 | $123.00 | |||||||
| A16R STUCR3 | 1.000 | 8 | .625 | 1.185 | MTS-35 | T-15 | $162.00 | |
| A16R STUCL3 | $162.00 | |||||||
| A06K STUPR2^ | .375 | 5 | .250 | .460 | TPMT 21.51 | MTS-255 | T-7 | $78.00 |
| A06K STUPL2^ | $78.00 | |||||||
| A08M STUPR2^ | .500 | 6 | .312 | .600 | MTS-255 | T-7 | $85.00 | |
| A08M STUPL2^ | $85.00 | |||||||
| A10Q STUPR2 | .625 | 7 | .406 | .760 | MTS-255 | T-7 | $105.00 | |
| A10Q STUPL2 | $105.00 | |||||||
| A12Q STUPR3 | .750 | 7 | .500 | .920 | TPMT 32.51 | MTS-35 | T-15 | $123.00 |
| A12Q STUPL3 | $123.00 | |||||||
| A16R STUPR3 | 1.000 | 8 | .625 | 1.185 | MTS-35 | T-15 | $162.00 | |
| A16R STUPL3 | $162.00 |
Minimum Clearance
Coolant Thru
| Designation | D (Dia.) | C OAL | F | Min Bore | Insert | Insert Screw | Key | Price |
| A04G STUCR1.2-138* | .250 | 3.5 | .138 | .275 | TCMT 1.21.20.5 | MTS-184 | T-6 | $72.00 |
| A04G STUCL1.2-138* | $72.00 | |||||||
| A05G STUCR1.2-167* | .312 | 3.5 | .167 | .340 | MTS-184 | T-6 | $72.00 | |
| A05G STUCL1.2-167* | $72.00 | |||||||
| A06K STUCR2-203 | .375 | 5 | .203 | .410 | TCMT 21.51 | MTS-255 | T-7 | $78.00 |
| A06K STUCL2-203 | $78.00 | |||||||
| A08M STUCR2-281 | .500 | 6 | .281 | .560 | MTS-255 | T-7 | $85.00 | |
| A08M STUCL2-281 | $85.00 | |||||||
| A06K STUPR2-203 | .375 | 5 | .203 | .410 | TPMT 21.51 | MTS-255 | T-7 | $78.00 |
| A06K STUPL2-203 | $78.00 | |||||||
| A08M STUPR2-281 | .500 | 6 | .281 | .560 | MTS-255 | T-7 | $85.00 | |
| A08M STUPL2-281 | $85.00 |
Minimum Clearance Bars are intended for light machining with minimum bore clearance. Max depth of cut .015″ – .020″
* bars .312 and smaller do not have flats
^ F Dimension Changed to Current Industry Standard