| Grooving Insert | RT16R/L RT305 |
| Materials | Steel and Stainless Steel |
| Stechsystem | RT-System |
| Coating | RT305 = PVD grade M20-M30 for stainless steel with the most modern coating |
| Packaging unit | 5 Pc. |
| Art.Nr. | W±0,025 | r | La max | øI.C | S | f (mm/r) | |
| RT16R075-R01 RT305 | 1331161 | 0,75 | 0,1 | 2 | 9,525 | 3,18 | 0,02-0,03 |
| RT16L075-R01 RT305 | 1331176 | 0,75 | 0,1 | 2 | 9,525 | 3,18 | 0,02-0,03 |
| RT16R095-R01 RT305 | 1331162 | 0,95 | 0,1 | 2 | 9,525 | 3,18 | 0,02-0,03 |
| RT16L095-R01 RT305 | 1331177 | 0,95 | 0,1 | 2 | 9,525 | 3,18 | 0,02-0,03 |
| RT16R100-R01 RT305 | 1331163 | 1,0 | 0,1 | 2 | 9,525 | 3,18 | 0,02-0,03 |
| RT16L100-R01 RT305 | 1331178 | 1,0 | 0,1 | 2 | 9,525 | 3,18 | 0,02-0,03 |
| RT16R110-R01 RT305 | 1331164 | 1,1 | 0,1 | 2 | 9,525 | 3,18 | 0,02-0,03 |
| RT16L110-R01 RT305 | 1331179 | 1,1 | 0,1 | 2 | 9,525 | 3,18 | 0,02-0,03 |
| RT16R120-R01 RT305 | 1331165 | 1,2 | 0,1 | 2 | 9,525 | 3,18 | 0,02-0,03 |
| RT16L120-R01 RT305 | 1331180 | 1,2 | 0,1 | 2 | 9,525 | 3,18 | 0,02-0,03 |
| RT16R125-R02 RT305 | 1331166 | 1,25 | 0,2 | 2 | 9,525 | 3,18 | 0,02-0,03 |
| RT16L125-R02 RT305 | 1331181 | 1,25 | 0,2 | 2 | 9,525 | 3,18 | 0,02-0,03 |
| RT16R130-R02 RT305 | 1331167 | 1,3 | 0,2 | 2 | 9,525 | 3,18 | 0,02-0,06 |
| RT16L130-R02 RT305 | 1331182 | 1,3 | 0,2 | 2 | 9,525 | 3,18 | 0,02-0,06 |
| RT16R150-R02 RT305 | 1331168 | 1,5 | 0,2 | 2 | 9,525 | 3,18 | 0,02-0,06 |
| RT16L150-R02 RT305 | 1331183 | 1,5 | 0,2 | 2 | 9,525 | 3,18 | 0,02-0,06 |
| RT16R160-R02 RT305 | 1331169 | 1,6 | 0,2 | 2 | 9,525 | 3,18 | 0,02-0,06 |
| RT16L160-R02 RT305 | 1331184 | 1,6 | 0,2 | 2 | 9,525 | 3,18 | 0,02-0,06 |
| RT16R165-R02 RT305 | 1331170 | 1,65 | 0,2 | 2 | 9,525 | 3,18 | 0,02-0,06 |
| RT16L165-R02 RT305 | 1331185 | 1,65 | 0,2 | 2 | 9,525 | 3,18 | 0,02-0,06 |
| RT16R185-R02 RT305 | 1331171 | 1,85 | 0,2 | 2,5 | 9,525 | 3,18 | 0,02-0,07 |
| RT16L185-R02 RT305 | 1331186 | 1,85 | 0,2 | 2,5 | 9,525 | 3,18 | 0,02-0,07 |
| RT16R200-R02 RT305 | 1331172 | 2,0 | 0,2 | 2,5 | 9,525 | 3,18 | 0,02-0,07 |
| RT16L200-R02 RT305 | 1331187 | 2,0 | 0,2 | 2,5 | 9,525 | 3,18 | 0,02-0,07 |
| RT16R220-R02 RT305 | 1331173 | 2,2 | 0,2 | 2,5 | 9,525 | 3,18 | 0,02-0,07 |
| RT16L220-R02 RT305 | 1331188 | 2,2 | 0,2 | 2,5 | 9,525 | 3,18 | 0,02-0,07 |
| RT16R250-R02 RT305 | 1331174 | 2,5 | 0,2 | 2,5 | 9,525 | 3,18 | 0,02-0,08 |
| RT16L250-R02 RT305 | 1331189 | 2,5 | 0,2 | 2,5 | 9,525 | 3,18 | 0,02-0,08 |
| RT16R300-R02 RT305 | 1331175 | 3,0 | 0,2 | 3 | 9,525 | 3,18 | 0,03-0,11 |
| RT16L300-R02 RT305 | 1331190 | 3,0 | 0,2 | 3 | 9,525 | 3,18 | 0,03-0,11 |
Data sheet
| Grooving Insert | RT16R/L RT305 |
| Materials | Steel and Stainless Steel |
| Stechsystem | RT-System |
| Coating | RT305 = PVD grade M20-M30 for stainless steel with the most modern coating |
| Packaging unit | 5 Pc. |
| W±0,025 | r | La max | øI.C | S | |
| 075-R01 | 0,75 | 0,1 | 2 | 9,525 | 3,18 |
| 095-R01 | 0,95 | 0,1 | 2 | 9,525 | 3,18 |
| 100-R01 | 1,0 | 0,1 | 2 | 9,525 | 3,18 |
| 110-R01 | 1,1 | 0,1 | 2 | 9,525 | 3,18 |
| 120-R01 | 1,2 | 0,1 | 2 | 9,525 | 3,18 |
| 125-R02 | 1,25 | 0,2 | 2 | 9,525 | 3,18 |
| 130-R02 | 1,3 | 0,2 | 2 | 9,525 | 3,18 |
| 150-R02 | 1,5 | 0,2 | 2 | 9,525 | 3,18 |
| 160-R02 | 1,6 | 0,2 | 2 | 9,525 | 3,18 |
| 165-R02 | 1,65 | 0,2 | 2 | 9,525 | 3,18 |
| 185-R02 | 1,85 | 0,2 | 2,5 | 9,525 | 3,18 |
| 200-R02 | 2,0 | 0,2 | 2,5 | 9,525 | 3,18 |
| 220-R02 | 2,2 | 0,2 | 2,5 | 9,525 | 3,18 |
| 250-R02 | 2,5 | 0,2 | 2,5 | 9,525 | 3,18 |
| 300-R02 | 3,0 | 0,2 | 3 | 9,525 | 3,18 |
| Milling Holder | RTSF |
| Application | Slot Milling |
| Milling System | RT-System |
| Milling Insert | RT16/22L... RT305 |
| Packaging Unit | 1 Pc. |
| D | d | L | L1 | L2 | Form | Insert | |
| RTSF-025x3.0-XP25 | 25 | 25 | 125 | 89 | 40 | A | RT16L |
| RTSF-039x3.0-XP25 | 39 | 25 | 125 | 89 | 23 | B | RT16L |
| RTSF-044x4.8-XP25 | 44 | 25 | 125 | 89 | 23 | B | RT22L |
| Grooving Holder | S20M-QC...R/L |
| Application | Inside Grooving |
| Grooving System | RT-System |
| Grooving Insert | RT16/22R/L... RT305 |
| Packaging Unit | 1 Pc. |
ATTENTION: Right boring bar = left grooving inserts - left boring bar = right grooving inserts
| ØDmin | Ød | L | S | e | Width | |
| S20M-QC1615R/L-25 | 26 | 20 | 150 | 12,5 | 15 | 0,5-1,8 |
| S20M-QC1625R/L-25 | 26 | 20 | 150 | 12,5 | 15 | 1,8-3,0 |
| Grooving Holder | GQCR/L-16 |
| Application | Outside Grooving |
| Grooving System | RT-System |
| Grooving Insert | RT16R/L... RT305 |
| Packaging Unit | 1 Pc. |
| H | L | S | e | B | Width | |
| GQCR/L 1616 K16-15 | 16 | 125 | 21 | 25,5 | 16 | 0,5-1,80 |
| GQCR/L 2020 K16-15 | 20 | 125 | 25 | 25,5 | 20 | 0,5-1,80 |
| GQCR/L 2525 M16-15 | 25 | 150 | 30 | 25,5 | 25 | 0,5-1,80 |
| GQCR/L 1616 K16-25 | 16 | 125 | 21 | 25,5 | 16 | 1,8-3,0 |
| GQCR/L 2020 K16-25 | 20 | 125 | 25 | 25,5 | 20 | 1,8-3,0 |
| GQCR/L 2525 M16-25 | 25 | 150 | 30 | 25,5 | 25 | 1,8-3,0 |
| Grooving Insert | MGMR |
| Workpiece Materials | Steel & Stainless Steel |
| Grade | RT300 = PVD-coated P15-P25 and M10-M25 for universal use in steel and stainless steel |
| Grooving system | MGM./MRM.-System |
| Packaging unit | 10 Pc. |
Soft-cutting geometry for parting off
| B | R | L | S | Scope of application | |
| MGMR 200-J 6D RT300 | 2 | 0,2 | 16 | 3,5 | Steel & Stainless Steel |
| MGMR 300-J 6D RT300 | 3 | 0,2 | 21 | 4,8 | Steel & Stainless Steel |
| Grooving Insert | ZPED...-MG |
| Workpiece Materials | Steel and Stainless Steel |
| Stechsystem | Z-System |
| Grade | RT250X = PVD multilayer coated P10-P30 and M10-M30 carbide for universal use in steel and stainless steel |
| Packaging unit | 10 Pc. |
| r | L max | S | Scope of application | |
| ZPED02502-MG RT250X | 0,2 | 17 | 2,5 | Steel & Stainless Steel |
| ZPED0302-MG RT250X | 0,2 | 17 | 3 | Steel & Stainless Steel |
| ZPED0402-MG RT250X | 0,2 | 22 | 4 | Steel & Stainless Steel |
| Grooving Insert | ZA |
| Workpiece Materials | Steel/Stainless Steel |
| Grade | RT250X = PVD multilayer coated P10-P30 and M10-M30 carbide for universal use in steel and stainless steel |
| Grooving system | ZA-System |
| Packaging unit | 10 Pc. |
| L | R | S | |
| ZA 0302-MG RT250X | 19,9 | 0,2 | 3 |
| ZA 0302-MG-6L RT250X | 19,9 | 0,2 | 3 |
| ZA 0302-MG-6R RT250X | 19,9 | 0,2 | 3 |
| Grooving Insert | MGGN |
| Workpiece Materials | Hard Materials |
| Grade | RTC20=CBN fine grain grade for grooving in hardened steel, also in interrupted cut |
| Grooving system | MGM./MRM.-System |
| Packaging unit | 1 Pc. |
| B | R | L | S | Scope of application | |
| MGGN 200-CBN RTC20 | 2 | 0,2 | 16 | 4,8 | Hard Materials |
| MGGN 300-CBN RTC20 | 3 | 0,4 | 21 | 4,8 | Hard Materials |
| Grooving Insert | MGMN |
| Workpiece Materials | Steel/Cast Iron |
| Grade | RT300 = PVD-coated P15-P25 and M10-M25 for universal use in steel and stainless steel |
| Grooving system | MGM./MRM.-System |
| Packaging unit | 10 Pc. |
Stable cutting edge, grooving even with interrupted cuts
| B | R | L | S | Scope of application | |
| MGMN 200-C RT300 | 2 | 0,2 | 16 | 3,5 | Steel & Cast iron |
| MGMN 300-C RT300 | 3 | 0,4 | 21 | 4,9 | Steel & Cast iron |
| MGMN 400-C RT300 | 4 | 0,4 | 21 | 4,9 | Steel & Cast iron |
| MGMN 500-C RT300 | 5 | 0,4 | 26 | 5,8 | Steel & Cast iron |
| Grooving Insert | GTN...RT300 |
| Materials | Steel and Stainless Steel |
| Stechsystem | GTN-System |
| Coating | RT300: PVD-coated P15-P25 and M10-M25 for universal use in steel and stainless steel |
| Packaging unit | 10 Pc. |
| W | r | |
| GTN-2 RT300 | 2,20 | 0,20 |
| GTN-3 RT300 | 3,10 | 0,20 |
| GTN-4 RT300 | 4,10 | 0,20 |
| GTN-5 RT300 | 5,10 | 0,20 |
| Grooving Insert | MGMN |
| Materials | Steel/Stainless Steel |
| Coating | RT300 = PVD-coated P15-P25 and M10-M25 for universal use in steel and stainless steel |
| Grooving system | MGM./MRM.-System |
| Packaging unit | 10 Pc. |
Grooving, for universal use
| B | R | L | S | Scope of application | |
| MGMN 200-M RT300 | 2 | 0,2 | 16 | 3,5 | STEEL & STAINLESS STEEL |
| MGMN 300-M RT300 | 3 | 0,4 | 21 | 4,8 | STEEL & STAINLESS STEEL |
| MGMN 400-M RT300 | 4 | 0,4 | 21 | 4,8 | STEEL & STAINLESS STEEL |
| MGMN 500-M RT300 | 5 | 0,8 | 26 | 5,8 | STEEL & STAINLESS STEEL |
| Grooving Insert | MRMN... |
| Workpiece Materials | Steel/Stainless Steel |
| Grade | RT300 = PVD-coated P15-P25 and M10-M25 for universal use in steel and stainless steel |
| Grooving system | MGM./MRM.-System |
| Packaging unit | 10 Pc. |
Grooving, for universal use
| B | R | L | S | |
| MRMN 200-M RT300 | 2 | 1 | 16 | 3,5 |
| MRMN 300-M RT300 | 3 | 1,5 | 21 | 4,8 |
| MRMN 400-M RT300 | 4 | 2 | 21 | 4,8 |
| MRMN 500-M RT300 | 5 | 2,5 | 25,85 | 5,8 |
| Grooving Insert | ZTFD _MM |
| Workpiece Materials | Steel and Stainless Steel |
| Stechsystem | Z-System |
| Grade | RT250X = PVD multilayer coated P10-P30 and M10-M30 carbide for universal use in steel and stainless steel |
| Packaging unit | 10 Pc. |
| r | Lmax | S | Scope of application | |
| ZTFD0303-MM RT250X | 0,3 | 17 | 3 | Steel & Stainless Steel |
| ZTFD0404-MM RT250X | 0,4 | 22 | 4 | Steel & Stainless Steel |
| ZTFD0504-MM RT250X | 0,4 | 22 | 5 | Steel & Stainless Steel |
| Grooving Insert | RT22R/L RT305 |
| Workpiece Materials | Steel and Stainless Steel |
| Grooving system | RT-System |
| Grade | RT305 = PVD grade M20-M30 for stainless steel with the most modern coating |
| Packaging unit | 5 Pc. |
| W±0,025 | r | La max | øI.C | S | |
| RT22R100R RT305 | 1 | 0,5 | 2 | 12,7 | 4,76 |
| RT22L100R RT305 | 1 | 0,5 | 2 | 12,7 | 4,76 |
| RT22R150R RT305 | 1,5 | 0,75 | 3,5 | 12,7 | 4,76 |
| RT22L150R RT305 | 1,5 | 0,75 | 3,5 | 12,7 | 4,76 |
| RT22R170R RT305 | 1,7 | 0,85 | 3,5 | 12,7 | 4,76 |
| RT22R200R RT305 | 2 | 1 | 3,5 | 12,7 | 4,76 |
| RT22L200R RT305 | 2 | 1 | 3,5 | 12,7 | 4,76 |
| RT22R250R RT305 | 2,5 | 1,25 | 4 | 12,7 | 4,76 |
| RT22L250R RT305 | 2,5 | 1,25 | 4 | 12,7 | 4,76 |
| RT22R300R RT305 | 3 | 1,5 | 4 | 12,7 | 4,76 |
| RT22L300R RT305 | 3 | 1,5 | 4 | 12,7 | 4,76 |
| RT22R320R RT305 | 3,2 | 1,6 | 4 | 12,7 | 4,76 |
| RT22R400R RT305 | 4 | 2 | 5 | 12,7 | 4,76 |
| RT22L400R RT305 | 4 | 2 | 5 | 12,7 | 4,76 |
| Grooving Insert | GTN...RT100 |
| Workpiece Materials | NF-Materials |
| Stechsystem | GTN-System |
| Grade | RT100: Uncoated K10-K15 carbide for ALU and plastics |
| Packaging unit | 10 Pc. |
| W | r | |
| GTN-2 RT100 | 2,20 | 0,20 |
| GTN-3 RT100 | 3,10 | 0,20 |
| GTN-4 RT100 | 4,10 | 0,25 |
| GTN-5 RT100 | 5,10 | 0,30 |
| Grooving Insert | ZRED.. -EG |
| Materials | Steel and Stainless Steel |
| Stechsystem | Z-System |
| Coating | RT250X = PVD multilayer coated P10-P30 and M10-M30 carbide for universal use in steel and stainless steel |
| Packaging unit | 10 Pc. |
| Lmax | S | f | Scope of application | |
| ZRED03-EG RT250X | 17 | 3 | 0,04-0,14 | Steel & Stainless Steel |
| ZRED04-EG RT250X | 21 | 4 | 0,07-0,2 | Steel & Stainless Steel |
| ZRED05-EG RT250X | 20 | 5 | 0,1-0,24 | Steel & Stainless Steel |
| ZRED06-EG RT250X | 19 | 6 | 0,12-0,29 | Steel & Stainless Steel |
| Grooving Insert | RT16R/L RT305 |
| Workpiece Materials | Steel and Stainless Steel |
| Grooving system | RT-System |
| Grade | RT305 = PVD grade M20-M30 for stainless steel with the most modern coating |
| Packaging unit | 5 Pc. |
| W±0,025 | r | La max | øI.C | S | |
| RT16R100R RT305 | 1 | 0,5 | 2 | 9,525 | 3,18 |
| RT16R120R RT305 | 1,2 | 0,6 | 2 | 9,525 | 3,18 |
| RT16R150R RT305 | 1,5 | 0,75 | 2 | 9,525 | 3,18 |
| RT16R200R RT305 | 2 | 1 | 2 | 9,525 | 3,18 |
| RT16L200R RT305 | 2 | 1 | 2 | 9,525 | 3,18 |
| RT16R250R RT305 | 2,5 | 1,25 | 2 | 9,525 | 3,18 |
| RT16L280R RT305 | 2,8 | 1,4 | 2 | 9,525 | 3,18 |
| RT16R300R RT305 | 3 | 1,5 | 2 | 9,525 | 3,18 |
| RT16L300R RT305 | 3 | 1,5 | 2 | 9,525 | 3,18 |
| Grooving Insert | MGMN |
| Workpiece Materials | Steel and Stainless Steel |
| Grade | RT300 = PVD-coated P15-P25 and M10-M25 for universal use in steel and stainless steel |
| Grooving system | MGM./MRM.-System |
| Packaging unit | 10 Pc. |
Grooving & grooving with excellent chip control
| B | R | L | S | Scope of application | |
| MGMN 300-GT RT300 | 3 | 0,4 | 21 | 4,8 | Steel and Stainless Steel |
| MGMN 400-GT RT300 | 4 | 0,4 | 21 | 4,8 | Steel and Stainless Steel |
| Grooving Insert | MGMN... |
| Workpiece Materials | Steel/Stainless Steel |
| Grade | RT300 = PVD-coated P15-P25 and M10-M25 for universal use in steel and stainless steel |
| Grooving system | MGM./MRM.-System |
| Packaging unit | 10 Pc. |
Soft-cutting geometry for grooving and parting off
| B | R | L | S | Scope of application | |
| MGMN 200-J RT300 | 2 | 0,2 | 16 | 3,5 | Steel & Stainless Steel |
| MGMN 300-J RT300 | 3 | 0,2 | 21 | 4,8 | Steel & Stainless Steel |
| MGMN 400-J RT300 | 4 | 0,3 | 21 | 4,8 | Steel & Stainless Steel |
| MGMN 500-J RT300 | 5 | 0,3 | 26 | 4,8 | Steel & Stainless Steel |
| Grooving Insert | RT22R/L RT305 |
| Workpiece Materials | Steel and Stainless Steel |
| Grooving system | RT-System |
| Grade | RT305 = PVD grade M20-M30 for stainless steel with the most modern coating |
| Packaging unit | 5 Pc. |
| W±0,025 | r | La max | øI.C | S | |
| RT22L100-R02 RT305 | 1,0 | 0,2 | 2 | 12,7 | 4,76 |
| RT22R125-R02 RT305 | 1,25 | 0,2 | 2 | 12,7 | 4,76 |
| RT22L125-R02 RT305 | 1,25 | 0,2 | 2 | 12,7 | 4,76 |
| RT22R145-R02 RT305 | 1,45 | 0,2 | 2 | 12,7 | 4,76 |
| RT22L145-R02 RT305 | 1,45 | 0,2 | 2 | 12,7 | 4,76 |
| RT22R150-R02 RT305 | 1,5 | 0,2 | 3,5 | 12,7 | 4,76 |
| RT22L150-R02 RT305 | 1,5 | 0,2 | 3,5 | 12,7 | 4,76 |
| RT22R175-R02 RT305 | 1,75 | 0,2 | 3,5 | 12,7 | 4,76 |
| RT22L175-R02 RT305 | 1,75 | 0,2 | 3,5 | 12,7 | 4,76 |
| RT22R185-R02 RT305 | 1,85 | 0,2 | 3,5 | 12,7 | 4,76 |
| RT22L185-R02 RT305 | 1,85 | 0,2 | 3,5 | 12,7 | 4,76 |
| RT22R195-R02 RT305 | 1,95 | 0,2 | 3,5 | 12,7 | 4,76 |
| RT22R200-R02 RT305 | 2,0 | 0,2 | 3,5 | 12,7 | 4,76 |
| RT22L200-R02 RT305 | 2,0 | 0,2 | 3,5 | 12,7 | 4,76 |
| RT22R225-R02 RT305 | 2,25 | 0,2 | 3,5 | 12,7 | 4,76 |
| RT22R230-R02 RT305 | 2,3 | 0,2 | 3,5 | 12,7 | 4,76 |
| RT22L230-R02 RT305 | 2,3 | 0,2 | 3,5 | 12,7 | 4,76 |
| RT22R250-R03 RT305 | 2,5 | 0,2 | 4 | 12,7 | 4,76 |
| RT22L250-R03 RT305 | 2,5 | 0,3 | 4 | 12,7 | 4,76 |
| RT22R265-R03 RT305 | 2,65 | 0,3 | 4 | 12,7 | 4,76 |
| RT22L265-R03 RT305 | 2,65 | 0,3 | 4 | 12,7 | 4,76 |
| RT22R280-R03 RT305 | 2,8 | 0,3 | 4 | 12,7 | 4,76 |
| RT22L280-R03 RT305 | 2,8 | 0,3 | 4 | 12,7 | 4,76 |
| RT22R300-R03 RT305 | 3,0 | 0,3 | 4 | 12,7 | 4,76 |
| RT22L300-R03 RT305 | 3,0 | 0,3 | 4 | 12,7 | 4,76 |
| RT22R320-R03 RT305 | 3,2 | 0,3 | 4 | 12,7 | 4,76 |
| RT22L320-R03 RT305 | 3,2 | 0,3 | 4 | 12,7 | 4,76 |
| RT22R330-R03 RT305 | 3,3 | 0,3 | 4 | 12,7 | 4,76 |
| RT22L330-R03 RT305 | 3,3 | 0,3 | 4 | 12,7 | 4,76 |
| RT22R350-R03 RT305 | 3,5 | 0,3 | 5 | 12,7 | 4,76 |
| RT22L350-R03 RT305 | 3,5 | 0,3 | 5 | 12,7 | 4,76 |
| RT22R400-R04 RT305 | 4,0 | 0,4 | 5 | 12,7 | 4,76 |
| RT22L400-R04 RT305 | 4,0 | 0,4 | 5 | 12,7 | 4,76 |
| RT22R430-R04 RT305 | 4,3 | 0,4 | 5 | 12,7 | 4,76 |
| RT22L430-R04 RT305 | 4,3 | 0,4 | 5 | 12,7 | 4,76 |
| RT22R450-R04 RT305 | 4,5 | 0,4 | 5 | 12,7 | 4,76 |
| RT22L450-R04 RT305 | 4,5 | 0,4 | 5 | 12,7 | 4,76 |
| RT22R480-R04 RT305 | 4,8 | 0,4 | 5 | 12,7 | 5,06 |
| RT22L480-R04 RT305 | 4,8 | 0,4 | 5 | 12,7 | 5,06 |
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