DEEP DRILLING - BTA SYSTEM TABLE OF CONTENTS BTA System Selection Guide........................................................................ 187 Indexable Drilling Head ................................................................................ 192 TRI-DEEP Ø16 – 40 mm ..............................................................................192 DSD/DDD…FT FINE-BEAM Ø25 – 89 mm ...........................................................................201 DSD/DDD…FB ISCAR DEEP-DRILL Ø38 – 293.99 mm ........................................................209 DSD/DDD-EC/IC Brazed Drilling Head .................................................................................... 227 ISCAR DEEP-DRILL .....................................................................................230 DSD/DDD…E0/E1/E2/E3, DDD… E3 Counterboring Tools..................................................................................... 233 INDEXABLE COUNTERBORING ..................................................................233 DSC-EA/EC/IA/IC DDC-EA/EC Trepanning Tools.......................................................................................... 255 INDEXABLE TREPANNING (SPECIAL) ..........................................................255 DSTR EC/IC Drill Tubes..................................................................................................... 263 TS***, TS-I**, TS-O**......................................................................................263 TDO-I............................................................................................................266 User Guide................................................................................................... 268 186 ISCAR