Grooving Inserts Applicable Inserts (mm) Description A L H P Carbon steel / Alloy steel Classification of usage GVF& …-A 4.3 12 4.5 M Stainless Steel …-B 5.8 20 5.0 K Cast Iron : Continuous-Light Interruption / N Non-ferrous Metals ● 1st Choice …-C 7.0 27 7.0 S Titanium Alloys ● : Continuous-Light Interruption / …-AR 4.3 12 4.5 2nd Choice H Hard materials (~40HRC) ● : Continuous / 1st Choice …-BR 5.8 20 5.0 Hard materials (40HRC~) : Continuous / 2nd Choice Dimension MEGA PVD Ref. to Page for Applicable Toolholders (mm) Cermet COAT Coated Carbide PCD Insert Description Carbide Applicable TN90 TC40N TC60M PR1225 PR930 KW10 KPD010 Toolholders W B rε R L R L R L R L R L R L R L Handed Insert shows Right-hand GVF& 200-020A 2.00 ●●●●●● ●● ●● ●● 230-020A 2.30 ●●●● ●● ●□ ●● 250-020A 2.50 2.3 0.2 ● ●●● ●● ●● ●● GFV& …-201A G90 270-020A 2.70 ●●● ●● ●● ●● GIFV& …-201A G100 290-020A 2.90 ●●● ●● ●● ●● 340-020A 3.40 ●●● ●● ●● ●● GVF& 250-020B 2.50 ●●●●●● ●● ●● ●● GFV& …-1B G rH 300-020B 3.00 4.8 ●●●●●● ●● ●● ●● GFVS …-1B A rH GFVT …-1B 2゜ 350-020B 3.50 ●●●●●● ●● ●● ●● GIFV& …-1B B W±0.03 400-020B 4.00 0.2 ●●●●●● ●● ●● ●● L GFV & …-2B H 430-020B 4.30 5.3 ●●●● ●● ●● ●● GFVS …-2B Grooving 460-020B 4.60 ●●●● ●● ●● ●● GFVT …-2B 13゜13゜ GIFV & …-2B 490-020B 4.90 ●●●● ●● ●● ●● GVF& 350-040C 3.50 ●●●●●● ●● ●● ●● GFV& …-1C 400-040C 4.00 6.8 ●●●●●● ●● ●● ●● GFVS …-1C GFVT …-1C 450-040C 4.50 0.4 ●●●● ●● ●● ●● GIFV& …-1C 500-040C 5.00 ●●●●●● ●● ●● ●● GFV& …-2C G90 550-040C 5.50 8.3 ●●●● ●● ●● ●● GFVS …-2C GFVT …-2C G93 600-040C 6.00 ●●●● ●● ●● ●● GIFV& …-2C G100 GVF& 250-020B 2.50 ● ● GFV& …-1B 4.8 GFVS …-1B 300-020B 3.00 GFVT …-1B ● ● GIFV& rε 0.2 …-1B A rε GFV& …-2B 2゜ 400-020B 4.00 5.3 MTO MTO GFVS …-2B L B GFVT …-2B W±0.03 GIFV& …-2B H GVF& 350-020C 3.50 MTO MTO 400-020C 4.00 6.8 0.2 GFV& …-1C MTO MTO GFVS …-1C GVF& 350-040C 3.50 MTO MTO GFVT …-1C 400-040C 4.00 6.8 0.4 MTO MTO GIFV& …-1C 1-edge GVF& 200-100AR 2.00 1.00 ●● ●● ●● 250-125AR 2.50 2.3 1.25 ●● ●□ ●● GFV& …-201A G90 GIFV& …-201A G100 rH 300-150AR 3.00 1.50 ●● ●● ●● A GFV& …-1B 2゜ GFVS …-1B B W±0.03 GVF& 300-150BR 3.00 4.8 1.50 ●● ●● ●● L GFVT …-1B H GIFV& …-1B G90 GFV& …-2B G93 13゜13゜ GFVS …-2B G100 400-200BR 4.00 5.3 2.00 ●● ●● ●● GFVT …-2B Full-R GIFV& …-2B · Dimension B shows available grooving depth. Recommended Cutting Conditions G104 : Std. Item □ : Deleted from the next catalogue Inserts are CBN & PCD Inserts are MTO : Made to order sold in 10 piece boxes. sold in 1 piece boxes. G95