S12Q STFCR3

$94.00

Steel .750″ x 7″ Boring Bar .920″ Min Bore to hold a Positive TCMT 32.51 at 0° Lead (Right Hand) No Coolant

Stock: 10

SKU: S12Q-STFCR3 Categories: , , , , , , , ,

Product Family Table

4:1 Ratio

Positive Triangle (0° Lead)

No Coolant

Designation D (Dia.) C (OAL) F Min Bore Insert Insert Screw Key Price
S04G STFCR1.2*^ .250 3.5 .172 .312 TCMT 1.21.20.5 MTS-184 T-6 $53.00
S04G STFCL1.2*^ $53.00
S05G STFCR1.2*^ .312 3.5 .167 .340 MTS-184 T-6 $53.00
S05G STFCL1.2*^ $53.00
S06K STFCR2^ .375 5 .250 .460 TCMT 21.51 MTS-255 T-7 $59.00
S08M STFCR2^ .500 6 .312 .600 MTS-255 T-7 $66.00
S10Q STFCR2 .625 7 .406 .760 MTS-255 T-7 $82.00
S12Q STFCR3 .750 7 .500 .920 TCMT 32.51 MTS-35 T-15 $94.00
S16R STFCR3 1.000 8 .625 1.185 MTS-35 T-15 $130.00
S06K STFPR2^ .375 5 .250 .460 TPMT 21.51 MTS-255 T-7 $59.00
S08M STFPR2^ .500 6 .312 .600 MTS-255 T-7 $66.00
S10Q STFPR2 .625 7 .406 .760 MTS-255 T-7 $82.00
S12Q STFPR3 .750 7 .500 .920 TPMT 32.51 MTS-35 T-15 $94.00
S16R STFPR3 1.000 8 .625 1.185 MTS-35 T-15 $130.00

 

Minimum Clearance

 

No Coolant

 

Designation D (Dia.) C (OAL) F Min Bore Insert Insert Screw Key Price
S04G STFCR1.2-138* .250 3.5 .138 .275 TCMT 1.21.20.5 MTS-184 T-6 $53.00
S04G STFCL1.2-138* $53.00
S05G STFCR1.2-167* .312 3.5 .167 .340 MTS-184 T-6 $53.00
S05G STFCL1.2-167* $53.00
S06K STFCR2-203 .375 5 .203 .410 TPMT 21.51 MTS-255 T-7 $59.00
S08M STFCR2-281 .500 6 .281 .560 MTS-255 T-7 $66.00
S06K STFCR2-203 .375 5 .203 .410 TCMT 21.51 MTS-255 T-7 $59.00
S08M STFCR2-281 .500 6 .281 .560 MTS-255 T-7 $66.00

 

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

Product Specs

D (Dia.)

C (OAL)

F

Min Bore

Insert

Insert Screw

Key