
Recommended cutting conditionsRecommended cutting conditions TPGB for internal threading
KTN / KTNS / SIN / CIN / S-KTN
| | | Recommended inser | tgrades(Vc: m/min) | | |
| Workpiece material | Cermet | MEGACOAT | MEGACO | AT NANO | PVD coated carbide | Carbide |
| TC60 | PR1215 | PR1515 | PR1535 | PR1115 | GW15 |
| Carbon steel First ap (Radial) | 100~150 0.3 mm and under | 100~150 0.3 mm and under | - | - | 100~150 0.3 mm and under | - |
| Alloy steel First ap (Radial) | 100~150 0.3 mm and under | 100~150 0.3 mm and under | - | - | 100~150 0.3 mm and under | - |
| Stainless steel First ap (Radial) | 60~80 0.25 mm and under | - | 60~100 0.25 mm and under | 40~80 0.25 mm and under | 60~80 0.25 mm and under | - |
| Cast iron First ap (Radial) | - | - | - | - | - | 100 0.3 mm and under |
| Aluminum alloys First ap (Radial) | - | - | - | - | - | 150 ~400 0.3 mm and under |
| Brass First ap (Radial) | - | - | - | - | - | 150~300 0.3m and under |
For 06IR / 08IR, please lower it to a figure under 40% of above condition list
KTT S-STWP(-E)
| Re | commended insert | grades(Vc: m/mi | n) |
| Workpiece material | Cermet | PVD coate | d carbide | Carbide |
| TC60 | PR930 | PR1115 | KW10 |
| Carbon steel First ap (Radial) | 100~150 0.3 mm and under | 100~150 0.3 mm and under | 100~150 0.3 mm and under | - |
| Alloy steel First ap (Radial) | 100~150 0.3 mm and under | 100~150 0.3 mm and under | 100~150 0.3 mm and under | - |
| Stainless steel First ap (Radial) | 60~80 0.25 mm and under | 60~80 0.25 mm and under | 60~80 0.25 mm and under | - |
| Cast iron First ap (Radial) | - | - | - | 100 0.3 mm and under |
| Aluminum alloys First ap (Radial) | - | - | - | 150~400 0.3 mm and under |
| Brass First ap (Radial) | - | - | - | 150~300 0.3 mm and under |
| Re | commended inser | tgrades(Vc: m/mi PVD coated | n) |
| Workpiece material | Cer | met | cermet | Carbide |
| TN620 | TN60 | PV720 | KW10 |
| Carbon steel First ap (Radial) | 100~150 0.25 mm and under | 100~150 0.25 mm and under | 100~150 0.25 mm and under | - |
| Alloy steel First ap (Radial) | 100~150 0.25 mm and under | 100~150 0.25 mm and under | 100~150 0.25 mm and under | - |
| Stainless steel First ap (Radial) | - | - | - | - |
| Cast iron First ap (Radial) | - | - | - | 100 0.25 mm and under |
| Aluminum alloys First ap (Radial) | - | - | - | 150~400 0.25 mm and under |
| Brass First ap (Radial) | - | - | - | 150~300 0.25 mm and under |
KTTX / S-KTTX KITG
| Re | commended inser | tgrades(Vc: m/mi | n) | | Re | commended inser | tgrades(Vc: m/mi | n) |
| Workpiece material | Cermet | PVD coate | d carbide | Carbide | Workpiece material | Cermet | PVD coate | d carbide | Carbide |
| TC60 | PR930 | PR1115 | KW10 | | TC60 | PR930 | PR1115 | KW10 |
| Carbon steel First ap (Radial) | 100~150 0.3 mm and under | 100~150 0.3 mm and under | 100~150 0.3 mm and under | - | Carbon steel First ap (Radial) | 100~150 0.3 mm and under | 100~150 0.3 mm and under | 100~150 0.3 mm and under | - |
| Alloy steel First ap (Radial) | 100~150 0.3 mm and under | 100~150 0.3 mm and under | 100~150 0.3 mm and under | - | Alloy steel First ap (Radial) | 100~150 0.3 mm and under | 100~150 0.3 mm and under | 100~150 0.3 mm and under | - |
| Stainless steel First ap (Radial) | 60~80 0.25 mm and under | 60~80 0.25 mm and under | 60~80 0.25 mm and under | - | Stainless steel First ap (Radial) | 60~80 0.25 mm and under | 60~80 0.25 mm and under | 60~80 0.25 mm and under | - |
| Cast iron First ap (Radial) | - | - | - | 100 0.3 mm and under | Cast iron First ap (Radial) | - | - | - | 100 0.3 mm and under |
| Aluminum alloys | - | - | - | 150~400 | Aluminum alloys | - | - | - | 150~400 |
| First ap (Radial) | | | | 0.3 mm and under | First ap (Radial) | | | | 0.3 mm and under |
| Brass First ap (Radial) | - | - | - | 150~300 0.3 mm and under | Brass First ap (Radial) | - | - | - | 150~300 0.3 mm and under |
VNT : 1st Recommendation : 2nd Recommendation Coolant is recommended.
| Recommen | ded insertgrades( PVD coated | Vc: m/min) | |
| Workpiece material | MEGACOAT | carbide | Carbide | |
| PR1225 | PR930 | KW10 | |
| Carbon steel | 30~50 | 30~50 | 100~150 | |
| Stainless steel | 30~50 | 30~50 | 60~80 | 1) The st |
| Non-ferrous metals | - | - | 30~50 | mach 2) Coola |