SERIES 15S CENTER-CUTTING COUNTER BORE TOOLS Plunging Flat Bottom Coolant L4 L3 L2 D1 D2 L1 D1 D1 L1 L2 L3 L4 D2 Num Nom. Dia. Nom. Dia. Cutting Max C'bore Ext. frm Overall Shank of Part Number inch mm Edge Depth Holder Length Style/Size Inserts 15S1D-0500884R01 0.500 12.7mm 0.22 0.50 0.88 2.85 .750" Weldon 1 15S1D-0601084R01 0.625 15.8mm 0.22 0.62 1.00 2.97 .750" Weldon 2 15S1D-0701084R01 0.719 18.2mm 0.22 0.72 1.00 2.97 .750" Weldon 2 15S1D-0701284R01 0.750 19.0mm 0.22 0.75 1.25 3.22 .750" Weldon 2 15S1G-0801284R01 0.813 20.6mm 0.40 0.75 1.25 3.25 .750" Weldon 1 15S1G-0801284R02 0.844 21.4mm 0.40 0.75 1.25 3.25 .750" Weldon 1 15S1F-1001580R01 1.000 25.4mm 0.33 1.00 1.50 3.69 1.000" Weldon 2 15S1G-1102080R01 1.187 30.1mm 0.40 1.18 2.00 4.25 1.000" Weldon 2 15S1G-1202080R01 1.250 31.7mm 0.40 1.25 2.00 4.25 1.000" Weldon 2 15S1G-1302281R01 1.375 34.9mm 0.40 1.38 2.25 4.50 1.250" Weldon 2 15S1G-1502281R01 1.500 38.1mm 0.40 1.50 2.25 4.50 1.250" Weldon 2 15S1J-1602381R01 1.625 41.2mm 0.53 1.63 2.38 4.63 1.250" Weldon 2 15S1J-1702681R01 1.750 44.4mm 0.53 1.75 2.62 4.82 1.250" Weldon 2 15S1J-2003081R01 2.000 50.8mm 0.53 2.00 3.00 5.61 1.250" Weldon 2 Operating guidelines on page 691. Insert Loading: Insert Series R HARDWARE Screw Driver Driver 15S1D-0500884R01 SM22-052-00 - DS-T07F 15S1D-0601084R01 SM22-052-00 - DS-T07F 15S1D-0701084R01 SM22-052-00 - DS-T07F Right Wrong 15S1D-0701284R01 SM22-052-00 - DS-T07F 15S1G-0801284R01 SM40-080-30 DS-T15T - Series R inserts have only two cutting edges and must be loaded into the 15S1G-0801284R02 SM40-080-30 DS-T15T - pockets properly or damage to the tool may result. 15S1F-1001580R01 SM40-080-30 DS-T15T - 15S1G-1102080R01 SM40-093-20 DS-T15T - 15S1G-1202080R01 SM40-093-20 DS-T15T - Optional Inserts 15S1G-1302281R01 SM40-093-20 DS-T15T - 15S1G-1502281R01 SM40-093-20 DS-T15T - 15S1J-1602381R01 SM50-127-10 DS-T20T - 15S1J-1702681R01 SM50-127-10 DS-T20T - 15S1J-2003081R01 SM50-127-10 DS-T20T - 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. 538