Grooving 2°D1 CDX No. of edges PR1215 PR1625 PR905 PR930 KW10 PV7040 TC40 TN90 External grooving GBA type GBA43 Carbon steel / Alloy steel N Q P N P Stainless steel N Q P M Cast iron Q P P K Non-ferrous metals Q N Titanium alloy Q S Hard materials (~40 HRC) N O H Hard materials (40 HRC ~) Carbide Cermet Dimension (mm) Tolerance Insert Description PVD - PVD - Applicabletoolholder CW CDX IC S D1 RE CWmin. CWmax. R L R L R L R L R L R L R L R L GBA43& 125-010125-020 1.25 2.0 0.1 N N N NNNNN N N N N N N N N N N N G 140-020 1.40 3.5145-0201.452.0 0.2 N N N N N N N N N N N N N N N N N 150-010150-020 1.50 0.1 N N N NNNNN N N N N N N N N N N N KGBA&...22-15 170-020 1.70175-0201.75 N N N N N N KGBASL/R...22-150.2NNNNNNNNNNNNNKIGBAL/R...22G15-G18, G73 185-020 1.85 3.5 N N N N N N N N N N N N N 195-020 1.95 N N 200-010200-020 2.00 0.1 N N N NNNNN N N N N N N N N N N N N 225-020 2.25 0.2 N N N N N 230-020 2.30 N N N N N N N N N N N N N N IC CW ±0.025RERE 250-010 5.0 0.1 N N N N250-03032.504.05.012.74.765.5NN N N N N N N CDX = 5 mm:- 0.025+ 0.025NNNNNNNNKGBA&..22-25JCT S 265-030 2.65 4.05.0 0.3 N N N N N KGBA&...22-25T5,NNNNNNKGBASL/R...22-25T5, KIGBAL/R...22 280-030 2.80 4.0 N N N N N N N N N N N CDX = 4 mm: 300-010 5.0 0.1 N N N N KGBA&...22-25T5,KGBASL/R...22-25T5, 300-030 3.00 4.0 N N N N N N N N KGBA&...22-25(JCT), N N N N N N N KGBASL/R...22-25, 325-030 3.25 5.0 0.3 N N KIGBAL/R...22 330-030 3.30 4.0 N N N N N G15-G18, G73 N N N N N N N 350-010350-030 3.50 0.1 N N N N0.3NNNNN N N N N N N N N N 400-010400-040 4.00 5.0430-0404.30450-0404.500.10.4 N N N N KGBA&...22-35NNNNNNNNNNNNNNNNKGBASL/R...22-35NNNNNNNNNKIGBAL/R...22G15-G18, G73NNNNNNNNNN 480-040 4.80 5 N N N N N N N N N N : Standard item R : Right hand only L : Left hand only U : Check availability Recommended cutting conditions: G118 G10