GROOVE-TURN LH HLPGR/L HF H Tools for L-Type LPGIR/L Inserts HBH OAL OHX WF B WB Designation OHX(1) H HF HBH B WB WF OAL LH Insert MIID(2) HLPGR/L 2525-12-A3.5-T25 25.00 25.0 25.0 7.0 25.0 3.50 23.30 160.00 50.0 LPGIR/L 12 LPGIR 12 HLPGR/L 3225-12-A3.5-T25 25.00 32.0 32.0 - 25.0 3.50 23.30 160.00 50.0 LPGIR/L 12 LPGIR 12 HLPGR/L 2525-12-A4.5-T30 30.00 25.0 25.0 7.0 25.0 4.50 22.80 160.00 55.0 LPGIR/L 12 LPGIR 12 HLPGR/L 3225-12-A4.5-T30 30.00 32.0 32.0 - 25.0 4.50 22.80 160.00 55.0 LPGIR/L 12 LPGIR 12 HLPGR/L 2525-16-A6-T30 30.00 25.0 25.0 7.0 25.0 6.00 22.00 160.00 55.0 LPGIR/L 16 LPGIR 16 HLPGR/L 3225-16-A6-T30 30.00 32.0 32.0 - 25.0 6.00 22.00 160.00 55.0 LPGIR/L 16 LPGIR 16 • In case of face penetration prior to radial grooving, please check that the lower insert support is relieved from the groove’s outer diameter (1) Cutting depth maximum (2) Master insert identification For inserts, see pages: LPGIR/L (337) Spare Parts Designation HLPGR/L SR M6X20 DIN912 HW 5.0 LPGIR/L Inserts for Axial Grooves Inside Radial Grooves and for Radial INSL BW DAXN Grooves Inside Axial Grooves W1 CDX RE RE CW Right-hand shown Dimensions IC907 Designation CW RE CWTOL(1) RETOL(2) BW CDX INSL W1 DAXN(3) LPGIR/L 12-8-2T4PR 2.00 0.20 0.020 0.030 4.00 3.50 30.00 8.00 200.0 • LPGIR/L 12-8-210T4 2.00 1.00 0.020 0.030 4.00 3.50 30.00 8.00 200.0 • LPGIR/L 12-8.5-3T5PR 3.00 0.30 0.020 0.030 3.50 4.50 30.00 8.50 200.0 • LPGIR/L 12-8.5-315T5 3.00 1.50 0.020 0.030 3.50 4.50 30.00 8.50 200.0 • LPGIR/L 12-9.5-4T6PR 4.00 0.40 0.020 0.030 3.50 5.50 30.00 9.50 200.0 • LPGIR/L 12-9.5-420T6 4.00 2.00 0.020 0.030 3.50 5.50 30.00 9.50 200.0 • LPGIR/L 12-11-5T6.5PR 5.00 0.40 0.020 0.030 4.50 6.00 30.00 11.00 200.0 • LPGIR/L 12-11-525T6.5 5.00 2.50 0.020 0.030 4.50 6.00 30.00 11.00 200.0 • LPGIR/L 16-15.5-3T9PR 3.00 0.30 0.020 0.030 6.00 8.50 30.60 15.50 200.0 • LPGIR/L 16-15.5-315T9 3.00 1.50 0.020 0.030 6.00 8.50 30.60 15.50 200.0 • LPGIR/L 16-15.5-4T9PR 4.00 0.40 0.020 0.030 6.00 8.50 30.60 15.50 200.0 • LPGIR/L 16-15.5-420T9 4.00 2.00 0.020 0.030 6.00 8.50 30.60 15.50 200.0 • LPGIR/L 16-15.5-5T9PR 5.00 0.40 0.020 0.030 6.00 8.50 30.60 15.50 200.0 • LPGIR/L 16-15.5-525T9 5.00 2.50 0.020 0.030 6.00 8.50 30.60 15.50 200.0 • • For cutting speed recommendations and user guide, see pages 475-492 (1) Cutting width tolerance (+/-) (2) Corner radius tolerance (+/-) (3) Minimum axial grooving diameter For tools, see pages: HLPGR/L (337) 337