
| E-STFPR/L-HEAD Interchangeable Boring Heads Carrying Positive 11° Clearance Triangular Inserts on a Carbide Bar | Ga° h1 f | l2 | l1 | Dmin h d | Gr° | Right-hand 91º | shown | ||||
| Designation | d | l1 | l2 | h | h1 | f | Ga° Gr° | Dmin | Insert | ||
| E12 STFPR/L-11 HEAD | 12.00 | 179.00 | 24.8 | 11.0 | 5.5 | 6.8 | 4 -6 | 13.00 | TPMT/TPGH 1102 | SR 14-505 | T-7/5 |
| E16 STFPR-11 HEAD | 16.00 | 200.00 | 37.0 | 15.0 | 8.0 | 8.8 | 4 -6 | 20.00 | TPGB 1102 | SR 14-505 | T-7/5 |
| For inserts, see pages:TPMT-PF (16 | 9) • TP | GT-SP (169) | • TPG | B-XL (170 | ) • TPGH | -R/L (17 | 0) • TPGH-XL (170 | ) • TPGB | (170) • TPMT (169) |
| A/E/S-STFPR/L | A/E STFP | R | S-STF h | PR | Dmin | Dmin(a2) D4(a1) | 91º | ||||||
| Screw Lock Boring Bars Carr Triangular Inserts with 11° Cle | ying arance | l1 l2 1 f | h d | Right-han | d shown | ||||||||
| Designation | d | l1 | l2 | h | h1 | f | Dmin | D4 | Ga° Gr° | Shank | m.(1) | ||
| A10K STFPR-11 | 10.00 | 125.00 | - | 9.0 | 5.3 | 6.0 | 11.00 | 12.00 | 3 0 | Y | S | SR 14-505 | |
| A12Q STFPR-11 | 12.00 | 180.00 | - | 11.0 | 6.3 | 7.0 | 13.00 | 14.00 | 4 0 | Y | S | SR 14-505 | |
| E10M STFPR-11 | 10.00 | 150.00 | - | 9.0 | 5.3 | 6.0 | 12.00 | 12.00 | 3 0 | Y | C | SR 14-505 | T-7/5 |
| E12P STFPR/L-11 | 12.00 | 170.00 | - | 11.0 | 6.3 | 7.0 | 14.00 | 14.00 | 4 0 | Y | C | SR 14-505 | T-7/5 |
| S12K STFPR/L-11 | 12.00 | 125.00 | 35.0 | 11.0 | 6.3 | 5.6 | 11.00 | 11.00 | 3 0 | N | S | SR 14-505 | |
| S12M STFPR/L-11 | 12.00 | 150.00 | 27.0 | 11.0 | 6.3 | 7.0 | 15.00 | 15.00 | 4 0 | N | S | SR 14-505 | |
| S16Q STFPR/L-11 | 16.00 | 180.00 | 27.0 | 15.0 | 8.0 | 9.2 | 18.00 | 18.00 | 5 0 | N | S | SR 14-505 | |
| S20R STFPR/L-16 | 20.00 | 200.00 | 63.0 | 18.0 | 10.0 | 10.2 | 21.50 | 21.50 | 5 0 | N | S | SR 14-541 | T-15/5 |
(1) S-Steel, C-Carbide For inserts, see pages: TPMT-PF (169) TPGB-XL (170) TPGH-R/L (170) TPGH-XL (170) TPGB (170) TPMT (169)
| A/E-STFPR-X | h1 | Dmin | 91º | |||||||||
| Boring Bars Carrying Triangular TPGX 11° Clearance Inserts for Small Diameters | 91˚ f | l1 B B | d | h B-B | Right-ha | nd shown | ||||||
| Designation | d | l1 | f | h | h1 | Dmin | Ga° | Gr° | Shank | m.(1) Insert | ||
| A08J STFPR-09X | 8.00 | 110.00 | 5.0 | 7.2 | 3.6 | 9.50 | 5 | -15 | S | TPGX 0902 | SR 14-298 | T-8/5 |
| A10K STFPR-09X | 10.00 | 125.00 | 5.7 | 9.0 | 4.5 | 10.90 | 5 | -8 | S | TPGX 0902 | SR 14-298 | T-8/5 |
| A12M STFPR-09X | 12.00 | 150.00 | 6.7 | 11.0 | 5.5 | 13.00 | 5 | -8 | S | TPGX 0902 | SR 14-298 | T-8/5 |
| A10K STFPR-11X | 10.00 | 125.00 | 6.0 | 9.0 | 4.5 | 11.40 | 3 | -15 | S | TPGX 1103 | SR 10400052 | T-8/5 |
| A12M STFPR-11X | 12.00 | 150.00 | 6.8 | 11.0 | 5.5 | 13.50 | 3 | -10 | S | TPGX 1103 | SR 10400052 | T-8/5 |
| A16Q STFPR-11X | 16.00 | 180.00 | 8.8 | 14.0 | 7.0 | 17.30 | 3 | -5 | S | TPGX 1103 | SR 10400052 | T-8/5 |
| E08K STFPR-09X | 8.00 | 125.00 | 5.0 | 7.2 | 3.6 | 9.50 | 5 | -15 | C | TPGX 0902 | SR 14-298 | T-8/5 |
| E10M STFPR-09X | 10.00 | 150.00 | 5.7 | 9.0 | 4.5 | 10.90 | 5 | -8 | C | TPGX 0902 | SR 14-298 | T-8/5 |
| E12P STFPR-09X | 12.00 | 170.00 | 6.7 | 11.0 | 5.5 | 13.00 | 5 | -8 | C | TPGX 0902 | SR 14-298 | T-8/5 |
| E10M STFPR-11X | 10.00 | 150.00 | 6.0 | 9.0 | 4.5 | 11.40 | 3 | -15 | C | TPGX 1103 | SR 10400052 | T-8/5 |
| E12P STFPR-11X | 12.00 | 170.00 | 6.8 | 11.0 | 5.5 | 13.50 | 3 | -10 | C | TPGX 1103 | SR 10400052 | T-8/5 |
| E16R STFPR-11X | 16.00 | 200.00 | 8.8 | 14.0 | 7.0 | 17.30 | 3 | -5 | C | TPGX 1103 | SR 10400052 | T-8/5 |
(1) S-Steel, C-Carbide For inserts, see pages: TPGW-M3 (CBN) (195) TPGX (171) TPGX (CBN) (195) TPGX (PCD) (186)
L min
max d D
MG STFPR-X min 91º
Solid Carbide Boring Bar Carrying TPGX Inserts for Small Diameters A 91˚ f R0.2
f I1 A I Right-hand shown 1
| Designation | d | l1 | L min(1) | L max(1) | f | Ga° | Gr° | D min | ||
| MG 08-STFPR-09X | 8.00 | 79.00 | 20.0 | 56.0 | 4.9 | 5 | -15 | 9.50 | SR 14-298 | T-8/5 |
(1) Adjustment range For inserts, see pages: TPGX (171) TPGX (CBN) (195) TPGX (PCD) (186)