Tools for External Turning and Internal Boring S-Style Clamping Boring Bars for Positive Inserts Steel Shank with Through Coolant Steel shank with through coolant. See pages B47–B64 for inserts. A-SDQC 107,5° gage insert order number catalogue number D D min F L1 CS aF° insert screw Torx right hand 3883476 A16RSDQCR07 16 20,0 11,0 200 1/8-27 NPT -5.0 DC..070204 MS1153 T7 3883474 A20SSDQCR11 20 25,0 13,0 250 1/8-27 NPT -5.0 DC..11T308 MS1155 T15 3883462 A25TSDQCR11 25 32,0 17,0 300 1/4-18 NPT -4.0 DC..11T308 MS1155 T15 left hand 3883477 A16RSDQCL07 16 20,0 11,0 200 1/8-27 NPT -5.0 DC..070204 MS1153 T7 3883475 A20SSDQCL11 20 25,0 13,0 250 1/8-27 NPT -5.0 DC..11T308 MS1155 T15 3883473 A25TSDQCL11 25 32,0 17,0 300 1/4-18 NPT -4.0 DC..11T308 MS1155 T15 widia.com C71