Page 274 - Demo

272 ISCAR DEEP HOLE DRILLINGTRI-DEEP Solution for BTA and DTS Drilling MethodsISCAR TRI-DEEP includes drilling heads with indexable inserts for deep drilling using the Single and Double Tube System.TRI-DEEP for Single Tube SystemDSD%u2026FT is a description of drilling heads belonging to the ISCAR TRI-DEEP family for deep drilling using single tube system. DSD%u2026 FT drilling heads are capable of drilling holes from 16 mm to 40 mm in diameter and are available with an external 4 start or internal single start thread connection. The DSD%u2026 FT drilling heads are suitable for mounting TOGT inserts that feature 3 chip splitting cutting edges.TRI-DEEP for Double Tube SystemDDD-EF%u2026FT is a description of drilling heads belonging to the ISCAR TRI-DEEPfamily for deep drilling using double tube system. DDD-EF%u2026 FT drilling heads are capable of drilling holes from18.4 mm to 28 mm in diameter and are available with an external 4 start thread connection. The DDD-EF%u2026 FT drilling heads are suitable for mounting TOGT inserts that feature 3 chip splitting cutting edges.Explanation of Drilling Heads DSD%u2026FT and DDD-EF%u2026FT DescriptionExample: DSD %u2013 EF %u2013 25.50 %u2013 FT1 2 31 Designation of the Drilling HeadDSD %u2013 drilling head for deep drilling using single tube systemDDD %u2013 drilling head for deep drilling using double tube system2 Connection TypeEF %u2013 external 4 start thread connectionIF %u2013 internal single start thread connection3 Cutting Diameter (DC)DCN