INDEXABLE DRILLS IC908 PL H3P KCH BCH Exchangeable 3 Flute Drilling Heads for Machining Carbon DC and Alloy Steel (ISO P) and Cast Iron (ISO K) LPR Dimensions Designation DC LPR(1) PL(2) KCH BCH H3P 120-IQ 12.00 6.92 2.710 15.0 0.40 • H3P 121-IQ 12.10 6.92 2.710 15.0 0.40 • H3P 122-IQ 12.20 6.92 2.710 15.0 0.40 • H3P 123-IQ 12.30 6.92 2.710 15.0 0.40 • H3P 124-IQ 12.40 6.92 2.710 15.0 0.40 • H3P 125-IQ 12.50 6.92 2.710 15.0 0.40 • H3P 126-IQ 12.60 6.92 2.710 15.0 0.40 • H3P 127-IQ 12.70 6.92 2.710 15.0 0.40 • H3P 128-IQ 12.80 6.92 2.710 15.0 0.40 • H3P 129-IQ 12.90 6.92 2.710 15.0 0.40 • H3P 130-IQ 13.00 7.58 2.910 15.0 0.40 • H3P 131-IQ 13.10 7.58 2.910 15.0 0.40 • H3P 132-IQ 13.20 7.58 2.910 15.0 0.40 • H3P 133-IQ 13.30 7.58 2.910 15.0 0.40 • H3P 134-IQ 13.40 7.58 2.910 15.0 0.40 • H3P 135-IQ 13.50 7.58 2.910 15.0 0.40 • H3P 136-IQ 13.60 7.58 2.910 15.0 0.40 • H3P 137-IQ 13.70 7.58 2.910 15.0 0.40 • H3P 138-IQ 13.80 7.58 2.910 15.0 0.40 • H3P 139-IQ 13.90 7.58 2.910 15.0 0.40 • H3P 140-IQ 14.00 8.10 3.100 15.0 0.40 • H3P 141-IQ 14.10 8.10 3.100 15.0 0.40 • H3P 142-IQ 14.20 8.10 3.100 15.0 0.40 • H3P 143-IQ 14.30 8.10 3.100 15.0 0.40 • H3P 144-IQ 14.40 8.10 3.100 15.0 0.40 • H3P 145-IQ 14.50 8.10 3.100 15.0 0.40 • H3P 146-IQ 14.60 8.10 3.100 15.0 0.40 • H3P 147-IQ 14.70 8.10 3.100 15.0 0.40 • H3P 148-IQ 14.80 8.10 3.100 15.0 0.40 • H3P 149-IQ 14.90 8.10 3.100 15.0 0.40 • H3P 150-IQ 15.00 8.66 3.470 15.0 0.40 • H3P 151-IQ 15.10 8.66 3.470 15.0 0.40 • H3P 152-IQ 15.20 8.66 3.470 15.0 0.40 • H3P 153-IQ 15.30 8.66 3.470 15.0 0.40 • H3P 154-IQ 15.40 8.66 3.470 15.0 0.40 • H3P 155-IQ 15.50 8.66 3.470 15.0 0.40 • H3P 156-IQ 15.60 8.66 3.470 15.0 0.40 • H3P 157-IQ 15.70 8.66 3.470 15.0 0.40 • H3P 158-IQ 15.80 8.66 3.470 15.0 0.40 • H3P 159-IQ 15.90 8.66 3.470 15.0 0.40 • H3P 160-IQ 16.00 9.26 3.440 15.0 0.40 • H3P 161-IQ 16.10 9.26 3.440 15.0 0.40 • H3P 162-IQ 16.20 9.26 3.440 15.0 0.40 • H3P 163-IQ 16.30 9.26 3.440 15.0 0.40 • H3P 164-IQ 16.40 9.26 3.440 15.0 0.40 • H3P 165-IQ 16.50 9.26 3.440 15.0 0.40 • H3P 166-IQ 16.60 9.26 3.440 15.0 0.40 • H3P 167-IQ 16.70 9.26 3.440 15.0 0.40 • H3P 168-IQ 16.80 9.25 3.440 15.0 0.40 • H3P 169-IQ 16.90 9.26 3.440 15.0 0.40 • H3P 170-IQ 17.00 9.72 3.520 15.0 0.40 • H3P 171-IQ 17.10 9.72 3.520 15.0 0.40 • H3P 172-IQ 17.20 9.72 3.520 15.0 0.40 • H3P 173-IQ 17.30 9.72 3.520 15.0 0.40 • H3P 174-IQ 17.40 9.72 3.520 15.0 0.40 • H3P 175-IQ 17.50 9.72 3.520 15.0 0.40 • • For user guide and cutting conditions, see pages 68-81 (1) LPR tolerance ±0.05 mm (2) PL tolerance ±0.1 mm For tools, see pages: D3N A-1.5D (58) • D3N R-1.5D (58) • D3N A-3D (59) • D3N R-3D (59) • D3N A-5D (60) • D3N R-5D (60) • D3N A-8D (61) • D3N R-8D (61) 62 ISCAR