Technical Section MULTITOOTH INSERTS RECOMMENDED NO OF PASSES CATALOG NO OF DEPTH OF CUT PER PASS STANDARD PITCH TEETH NUMBER PASSES 1 2 3 4 1.0 3 ISO1.0 3M ER16 2 0.37 0.26 1.5 2 ISO1.5 2M ER16 3 0.44 0.29 0.21 1.5 3 ISO1.5 3M ER22 2 0.56 0.37 ISO 2.0 2 ISO2.0 2M ER22 3 0.56 0.41 0.28 EXTERNAL 2.0 3 ISO2.0 3M ER22 2 0.77 0.48 2.5 2 ISO2.5 2M ER22 4 0.55 0.40 0.34 0.26 3.0 2 ISO3.0 2M ER27 4 0.60 0.52 0.40 0.32 1.0 3 ISO1.0 3M IR16 2 0.34 0.24 1.5 2 ISO1.5 2M IR16 3 0.39 0.28 0.20 ISO 1.5 3 ISO1.5 3M IR22 2 0.52 0.35 INTERNAL 2.0 2 ISO2.0 2M IR22 3 0.53 0.37 0.25 2.0 3 ISO2.0 3M IR22 2 0.72 0.43 3.0 2 ISO3.0 2M IR27 4 0.60 0.45 0.37 0.29 20 2 UN20 2M ER16 3 0.38 0.24 0.18 16 2 UN16 2M ER16 3 0.45 0.30 0.22 14 2 UN14 2M ER16 3 0.52 0.38 0.24 UN 16 3 UN16 3M ER22 2 0.57 0.40 EXTERNAL 12 2 UN12 2M ER22 3 0.58 0.41 0.31 12 3 UN12 3M ER22 2 0.79 0.51 8 2 UN8 2M ER27 4 0.64 0.53 0.44 0.35 20 2 UN20 2M IR16 3 0.35 0.24 0.18 16 2 UN16 2M IR16 3 0.44 0.27 0.21 14 2 UN14 2M IR16 3 0.47 0.36 0.25 UN 12 2 UN12 2M IR16 3 0.54 0.38 0.30 INTERTNAL 16 3 UN16 3M IR22 2 0.54 0.38 12 2 UN12 2M IR22 3 0.54 0.38 0.30 12 3 UN12 3M IR22 2 0.73 0.49 8 2 UN8 2M IR27 4 0.65 0.49 0.39 0.30 14 2 W14 2M ER16 3 0.54 0.35 0.27 W 14 3 W14 3M ER22 2 0.69 0.47 EXTERNAL 11 2 W11 2M ER22 3 0.66 0.48 0.34 14 2 W14 2M IR16 3 0.54 0.35 0.27 W 14 3 W14 3M IR22 2 0.69 0.47 INTERNAL 11 2 W11 2M IR22 3 0.66 0.48 0.34 11.5 2 NPT11.5 2M ER22 4 0.53 0.47 0.38 0.30 NPT 11.5 3 NPT11.5 3M ER27 3 0.77 0.54 0.37 EXTERNAL 8 2 NPT8 2M ER27 4 0.82 0.60 0.54 0.45 11.5 2 NPT11.5 2M IR22 4 0.53 0.47 0.38 0.30 NPT 11.5 3 NPT11.5 3M IR27 3 0.77 0.54 0.37 INTERNAL 8 2 NPT8 2M IR27 4 0.82 0.60 0.54 0.45 NPTF EXTERNAL 11.5 2 NPTF11.5 2M ER22 4 0.52 0.46 0.38 0.30 NPTF INTERNAL 11.5 2 NPTF11.5 2M IR22 4 0.52 0.46 0.38 0.30 10 2 APIRD10 2M ER22 3 0.61 0.49 0.31 API ROUND 10 3 APIRD10 3M ER27 2 0.99 0.42 EXTERNAL 8 2 APIRD8 2M ER27 3 0.82 0.59 0.40 10 2 APIRD10 2M IR22 3 0.61 0.49 0.31 API ROUND 10 3 APIRD10 3M IR27 2 0.99 0.42 INTERNAL 8 2 APIRD8 2M IR27 3 0.82 0.59 0.40 70