Grooving INSLINSL CDXCDX No. of edges PR1025 PR1225 GW15 KW10 CermetTN6020 Applicable toolholder Internal grooving GE type GE Carbon steel / Alloy steel P Q P Stainless steel P Q M Cast iron P P K Non-ferrous metals Q Q N Titanium alloy Q Q S Hard materials (~40 HRC) O N H Hard materials (40 HRC ~) Dimension (mm) Tolerance Carbide PVD - - Insert Description CW CDX S D1 RE W1 INSL CWmin. CWmax. GEL 100-005A 1 0.05 U N 120-005A 1.2 0.05 N 125-005A 1.25 0.05 U N 150-010A 1.5 0.1 N N G 200-010AGER100-005A2 21 1.5 2.58 2.5 0.10.056.69 U N6.5- 0.025 +0.025UNNN SIGE&A-EHSIGE&A-WHG64-G65 120-005A 1.2 0.05 U N N 125-005A 1.25 0.05 U N N 150-010A 1.5 0.1 U N N N W1 200-010A 2 0.1 U N N N 2° GEL 100-005B 1 0.05 U N N 120-005B 1.2 0.05 N 125-005B 1.25 0.05 N RE RECW±0.025 S 145-010B 1.45 0.1 N 150-010B 1.5 0.1 N N D1 200-010B 2 0.1 U N N N 2-edge 250-020B 2.5 0.2 U N N SIGE&B-EH 300-020BGER100-005B2 31 2.2 3.18 2.7 0.20.058.46 U N8.2- 0.025 +0.025UNNN SIGE&B-WHNNSIGE&B-WH-90 120-005B 1.2 0.05 U N N N G64-G66 125-005B 1.25 0.05 U N N 145-010B 1.45 0.1 U N N N 150-010B 1.5 0.1 U N N N 200-010B 2 0.1 U N N N 250-020B 2.5 0.2 U N N N 300-020B 3 0.2 U N N N W1 2° GER 100-050AR200-100AR2 12 1.5 2.58 2.5 0.51 U N6.696.5- 0.025 +0.025UNN SIGER...A-EHSIGER...A-WHG64-G65 RE CW±0.025 S SIGER...B-EH D1 GER 100-050BR200-100BR2 12 2.2 3.18 2.7 0.51 U N8.468.2- 0.025 +0.025UNNNSIGER...B-WHSIGER...B-WH-90 2-edge / Full R / Copying G64-G66 N : Standard item R : Right hand only L : Left hand only U : Check availability Recommended cutting conditions: G114 G60