TM25 Parallel Cutter Metric
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TM25 Parallel Cutter Metric
TMS25 • Shell Mill • Parallel Threads
Material Number100034421
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Features and benefits
- 36–52mm cutting diameter range.
- For internal and external threading on most types of workpiece materials.
- One tool is used for both right- and left-hand threads.
- All cutters have through-coolant capability.
- Utilizes inserts with various profiles and pitches.
TM25 Inserts
| Materials | Brinell | surface speeds | indexable inserts | |
| steel | HB | KC610M | KC635M | feed fz (IPT) |
| P1 | 125 | 100–210 | 90–180 | 0,05–0,20 |
| P2 | 180 | 100–170 | 90–160 | 0,05–0,20 |
| P3 | 225 | 60–130 | 70–115 | 0,05–0,20 |
| P4 | 250 | 80–150 | 80–160 | 0,05–0,20 |
| P5 | 275 | 75–130 | 80–160 | 0,05–0,15 |
| P6 | 325 | 70–110 | 60–100 | 0,05–0,10 |
| stainless steel | ||||
| M1 | 180 | 100–170 | 120–180 | 0,05–0,10 |
| M2 | 250 | 70–140 | 100–140 | 0,05–0,10 |
| M3 | 330 | 70–120 | 100–120 | 0,05–0,10 |
| cast iron | ||||
| K1 | 180 | 60–130 | 100–120 | 0,02–0,08 |
| K2 | 220 | 60–125 | 80–100 | 0,05–0,15 |
| K3 | 260 | 50–90 | 60–90 | 0,05–0,10 |
| non-ferrous | ||||
| N1 | 60–100 | 100–250 | – | 0,05–0,25 |
| high-temp alloys | ||||
| S1 | 200 | 20–45 | 20–40 | 0,05–0,10 |
| S2 | 250 | 20–30 | 20–30 | 0,02–0,05 |
| S3 | 280 | 15–20 | 15–20 | 0,02–0,05 |
| S4 | 350 | 10–15 | 10–15 | 0,02–0,05 |
| hardened steel | ||||
| H1 | 55 HRC | 20–45 | 20–45 | 0,01–0,03 |
| Thread Application per Toolholder | |||||
| min thread Ø | |||||
| toolholder | D1 mm | ISO (fine) | UN/UNF/UNEF/UNS | BSW | BSP(G) |
| TMS25D36L34Z5 | 36,00 | M38 x 1; | 1 9/16–12UN; 1 5/8–14UNS; | 1 3/4–16; 1 3/4–12 | 1 1/4–11 |
| TMS25D44L38Z6 | 44,00 | M48 x 1; | 1 7/8–12UN; 1 13/16–16UN; | 2–16; 2–12 | 1 1/2–11 |
| TMS25D52L40Z8 | 52,00 | M55 x 1; | 2 1/4–8UN; 2 1/4–10UN; | 2 1/4–16; 2 1/4–12 | 2–11 |