Grade INSERTS SPLT060204R SPLT060204R-DM04 SDLT07T308N-PH R.016 R.016 R.031 .243 .103 .243 .103 .313 .156 SDLT07T308N-PS SHLT110408N-FS SHLT110408N-PH R.031 R.031 R.031 .313 .156 .435 .181 .434 .181 SHLT110408TN-HR SHLT110416N-FS SHLT140508N-FS R.031 R.062 R.031 .434 .181 .434 .181 .560 .228 SHLT140508N-PH SHLT140508TN-HR SHLT140516N-FS R.031 R.031 R.062 .560 .228 .560 .228 .560 .228 Drill Diameterinchmm Part Number Applications IN1030 IN1040 IN2005 IN30M IN40P IN6515 IN6530 .438 to .750 11.1 to 19.05 SPLT060204R Multi-Purpose - 0.015" R .438 to .750 11.1 to 19.05 SPLT060204R-DM04 Multi-Purpose - 0.015" R .812 to .875 20.6 to 22.2 SDLT07T308N-PH Positive Geometry - 0.030" R .812 to .875 20.6 to 22.2 SDLT07T308N-PS Hard to Break Chips - 0.030" R 1.000 to 1.625 25.4 to 41.2 SHLT110408N-FS Heavy-Duty - 0.031" R 1.000 to 1.625 25.4 to 41.2 SHLT110408N-PH Positive Geometry - 0.030" R 1.000 to 1.625 25.4 to 41.2 SHLT110408TN-HR Multi-Purpose - 0.031" R 1.000 to 1.625 25.4 to 41.2 SHLT110416N-FS Heavy-Duty - 0.062" R 1.750 to 2.000 44.4 to 50.8 SHLT140508N-FS Heavy-Duty - 0.031" R 1.750 to 2.000 44.4 to 50.8 SHLT140508N-PH Positive Geometry - 0.030" R 1.750 to 2.000 44.4 to 50.8 SHLT140508TN-HR Multi-Purpose - 0.031" R 1.750 to 2.000 44.4 to 50.8 SHLT140516N-FS Heavy-Duty - 0.062" R DM04 Series: Designed with 4 cutting edges and is suitable for use in all materials. =P =M =K =N =S R Series: Designed with 2 cutting edges for use in materials such as steels, cast irons, stainless, carbon and alloyed steels. PS Series: Designed with 4 cutting edges for use in materials that tend to drill easily but are too malleable to break. FS Series: Designed with 4 cutting edges for use in materials such as steels, cast irons, stainless, carbon and alloyed steels. PH Series: Designed with 4 cutting edges for use in materials such as steels, cast irons, stainless, carbon, alloyed steels, aluminum and high temp alloys. HR Series: Designed with 4 cutting edges for use in materials such as steels, cast irons, stainless, carbon, alloyed steels, aluminum and high temp alloys. Optional Inserts Insert Series SHLT110408TN-HR & SHLT140508TN-HR for End Milling. Series 15C1G, 15C1J, 15S1G and 15S1TJ can use optional insert Series SHLT110408TN-HR & SHLT140508TN-HR. These inserts include a chipbrea- ker designed to enhance chip formation when end milling. Do not use Series SHLT110408TN-HR or SHLT140508TN-HR inserts for counterboring applications. 541