
STFS SumiGrip Jr.
| Fig. 1 (N | eutral (N)) | Fig. 2 (Right Hand (R)) | Fig. 3 (Left Hand (L)) | ||
| 2° ° CW | 2-RE0.2 | 2-RE0.2 2° ° CW | 8° 2° CW | ||
| 2 | ° 2 | 2RE02 2° | |||
| 8 | -. WCF□2T: 2-RE0.15 | ||||
| STFS Insert ( | SumiGrip/Su | miGrip Jr. Common | Insert) ( Coated Car 0P 5 0U 0A E | bide / | Cermet / Carbide) Dimensions (mm) |
| Appea | rance | Cat. No. | AC83 AC22 AC103 T150 A30 G10 | idth of Cu CW | Applicable Holder Fig |
| WCF N○-GG | WCF N2-GG | ●Q QQQ | 2.0 | STFS R/L○○○○-2 1 | |
| General-purpose | WCF N3-GG | ●Q QQQ | 3.0 | STFS R/L○○○○-3 1 | |
| WCF N4-GG | ●Q QQQ | 4.0 | STFS R/L○○○○-4 1 | ||
| WCF N5-GG | ●Q QQQ | 5.0 | STFS R/L○○○○-5 1 | ||
| WCF N○-GF | WCF N2-GF | Q●QQQ | 2.0 | STFS R/L○○○○-2 1 | |
| Exotic Alloy | WCF N3-GF | Q●QQQ | 3.0 | STFS R/L○○○○-3 1 | |
| Low Feed | WCF N4-GF | Q●QQQ | 4.0 | STFS R/L○○○○-4 1 | |
| WCF N5-GF | Q●QQQ | 5.0 | STFS R/L○○○○-5 1 | ||
| WCF□○-CF | WCF R3-CF | Q●QQQ | 3.0 | STFS R/L○○○○3 2 | |
| Exotic Alloy | WCF L3-CF | Q●QQQ | 3.0 | - 3 | |
| Low Feed With Fd Diti | WCF R4-CF | Q●QQQ | 4.0 | 2 | |
| ( ee recon) | WCF L4-CF | Q●QQQ | 4.0 | STFS R/L○○○○-4 3 | |
| WCF□2T | WCF N2T | ●QQQQQ | 2.0 | 1 | |
| Small Diameter | WCF R2T | ●QQQQQ | 2.0 | STFS R/L○○○○-2 2 | |
| Low Resistance | WCF L2T | ●QQQQQ | 2.0 | 3 | |
| WCF□○ | WCF N3 | ●QQQQQ | 3.0 | 1 | |
| No Chipbreaker | WCF R3 | ●QQQQQ | 3.0 | STFS R/L○○○○-3 2 | |
| For General Steel | WCF L3 | ●QQQQQ | 3.0 | 3 | |
| WCF N4 | ●QQQQQ | 4.0 | 1 | ||
| WCF R4 | ●QQQQQ | 4.0 | STFS R/L○○○○-4 2 | ||
| WCF L4 | ●QQQQQ | 4.0 | 3 | ||
| WCF N5 | ●QQQQQ | 5.0 | 1 | ||
| WCF R5 | ●QQQQQ | 5.0 | STFS R/L○○○○-5 2 | ||
| WCF L5 | ●QQQQQ | 5.0 | 3 | ||
| WCF□○A | WCF N2A | ●Q Q | 2.0 | STFS R/L○○○○-2 1 | |
| Exotic Alloy | WCF N3A | ●Q ●●● | 3.0 | 1 | |
| Low Feed | WCF R3A | ●Q ● | 3.0 | STFS R/L○○○○-3 2 | |
| WCF L3A | ●Q Q | 3.0 | 3 | ||
| WCF N4A | ●Q ● | 4.0 | 1 | ||
| WCF R4A | ●Q Q | 4.0 | STFS R/L○○○○-4 2 | ||
| WCF L4A | ●Q Q | 4.0 | 3 | ||
| WCF N5A | ●Q Q | 5.0 | 1 | ||
| WCF R5A | QQQ | 5.0 | STFS R/L○○○○-5 2 | ||
| WCF L5A | QQQ | 5.0 | 3 | ||
| WCF□○B | WCF N3B | QQQQ● | 3.0 | 1 | |
| Cast Iron | WCF R3B | QQQQ● | 3.0 | STFS R/L○○○○-3 2 | |
| Light Alloys | WCF L3B | QQQQ● | 3.0 | 3 | |
| WCF N4B | QQQQ● | 4.0 | 1 | ||
| WCF R4B | QQQQ● | 4.0 | STFS R/L○○○○-4 2 | ||
| WCF L4B | QQQQ | 4.0 | 3 | ||
| Same breaker sha | pe as the type for | WCF N5B | QQQQ● | 5.0 | 1 |
| eneral steel (WC | □○) bt with | WCF R5B | QQQQ | 5.0 | STFS R/L○○○○-5 2 |
| g smaller cutting ed | , u ge treatment. | WCF L5B | QQQQ● | 5.0 | 3 |
| AC830P | AC225 | AC1030U | T1500A | A30 | G10E | |
| General Steel | 80 to 200 | 80 to 200 | 50 to 200 | 80 to 200 | 50 to 120 | Q |
| CuttingSpee | dvc (m/min) | ||||||
| Work Material | Coa | ted Carbid | e | Cermet | Carbide | ||
| AC830P | AC225 | AC1030U | T1500 | A | A30 | G10E | |
| General Steel | 80to200 | 80to200 | 50to200 | 80to2 | 00 | 50to120 | Q |
| P Steel Mild Steel | 100to230 1 | 00to230 | 50to230 | 100to2 | 30 | 70to150 | Q |
| Die Steel | 60to150 | 60to150 | 50to150 | 60to1 | 50 | 50to120 | Q |
| M Stainless Steel | 70to150 | 60to150 | 50to150 | Q | 70to130 | Q | |
| K Cast Iron | Q | Q | 50to200 | Q | Q | 50to120 | |
| N Non-ferrous Metal | Q | Q | 200to500 | Q | Q | 200to500 | |
| Chipbreaker | Neu | tral | Feed Ratef (mm | /rev) | Handed Inse | rt | |
| GG | GF No Chipbreaker | T | A B | No Chipbreaker | CF | T | A B |
| General-purpose | Exotic Alloy / LowCuttingForceType General Steel | Small Diameter / Low Resistance | Exotic Alloy / Low Feed Cast Iron / Light Alloys | General Steel L | Exotic Alloy / owCuttingForceTyp | e Small Diameter / Low Resistance | Exotic Alloy / Low Feed Cast Iron / Light Alloys |
| Width of 2.0 0.05 to 0.20 | 0.03 to 0.12 Q | 0.03 to 0.10 | 0.03 to 0.12 Q | Q | Q | 0.03 to 0.10 | Q Q |
| Cut 3.0 0.08 to 0.25 | 0.04 to 0.15 0.08 to 0.25 | Q | 0.04 to 0.15 0.05 to 0.15 | 0.08 to 0.25 | 0.05 to 0.12 | Q | 0.04 to 0.15 0.05 to 0.15 |
| CW 4.0 0.10 to 0.30 | 0.05 to 0.18 0.10 to 0.30 | Q | 0.05 to 0.18 0.05 to 0.18 | 0.10 to 0.30 | 0.05 to 0.12 | Q | 0.05 to 0.18 0.05 to 0.18 |
| (mm) 5.0 0.10 to 0.35 | 0.05 to 0.20 0.10 to 0.30 | Q | 0.05 to 0.20 0.06 to 0.20 | 0.10 to 0.30 | Q | Q | Q 0.06 to 0.20 |