D24 PENTA 24N-RS/LS 3º pocket inclination Pentagonal Inserts for Parting and Precision Grooving Next to 87º 87º High Shoulder Applications R R f W W RS LS f - refer to inserts data Recommended Dimensions Machining Data f groove Designation W ±0.02 R T max-r D max f IC908 (mm/rev) GROOVE-TURN PENTA 24N080NF010R/LS 0.80 0.10 1.60 - (1) 1.6 • 0.03-0.05 PENTA 24N100NF010R/LS 1.00 0.10 1.80 - (1) 1.5 • 0.03-0.06 PENTA 24N119NF010R/LS 1.19 0.10 2.00 - (1) 1.4 • 0.03-0.06 PENTA 24N157NF020R/LS 1.57 0.20 3.00 - (1) 1.2 • 0.03-0.08 PENTA 24N157NF079R/LS 1.57 0.79 3.00 - (1) 1.2 • 0.03-0.08 PENTA 24N200NF020R/LS 2.00 0.20 3.00 - (1) 1.0 • 0.03-0.10 PENTA 24N239NF020R/LS 2.39 0.20 5.00 40.0 0.8 • 0.03-0.12 PENTA 24N239NF119R/LS 2.39 1.19 5.00 40.0 0.8 • 0.03-0.12 PENTA 24N300NF020R/LS 3.00 0.20 6.20 16.0 0.5 • 0.04-0.14 PENTA 24N318NF020R/LS 3.18 0.20 6.50 13.0 0.4 • 0.04-0.14 PENTA 24N318NF159R/LS 3.18 1.59 6.50 13.0 0.4 • 0.04-0.14 PENTA 24N400NF020R/LS 4.00 0.20 6.50 13.0 1.0 • 0.04-0.16 PENTA 24N480NF020R/LS 4.80 0.20 6.50 13.0 1.6 • 0.04-0.16 • For cutting speed recommendations and user guide, see pages 340-351 (1) No limit For tools, see pages: PCHRS/LS (267) 24 ±0.04 PENTA 24-ISO ISO Metric Full Profile Pentagonal, External Threading Precision 2.4 4.0 Ground Inserts with a Chipformer 60° R Dimensions Designation Pitch R IC908 PENTA 24-0.5-ISO 0.50 0.08 • PENTA 24-0.75-ISO 0.75 0.11 • PENTA 24-0.8-ISO 0.80 0.12 • PENTA 24-1.0-ISO 1.00 0.14 • PENTA 24-1.25-ISO 1.25 0.18 • PENTA 24-1.5-ISO 1.50 0.22 • PENTA 24-1.75-ISO 1.75 0.25 • PENTA 24-2.0-ISO 2.00 0.28 • • Dmin(mm)=5.435xP For tools, see pages: PCADR/L (268) • PCADR/L-JHP (268) • PCHBR/L (269) • PCHPR/L (268) • PCHR/L-24 (265) • PCHR/L-24-JHP (266) 274 ISCAR