Boring DCON B AD Bars Boring adapter for AD Bars Boring Adapter G L3 (MIN) L2 LF H F Toolholder dimensions Spare parts Availabi-lity Dimension (mm) Clamp bolt Wrench (hex.)sold separately Description N DCON H B LF L2 L3(MIN)G AD 32U N 32 31 29 310 200 200 HH5X20 HH5X30(3 pcs)(1 pc) LW-4 AD 40V N 40 39 37 360 248 228 Rp3/8 AD 50W N 50 47 47 410 280 276 HH6X20(3 pcs) HH6X30(1 pc) LW-5 L3 (MIN.) dimension indicates the minimum length in case of the back end of boring adapter is cut for use. Do not shorten it to less than L3 (MIN.). Combination of boring adapter and interchangeable head Boring adapter Interchangeable head description Basedescription Clamp bolt Wrench HA32 PCLN& 12-40 PDUN& 15-43 HH5X20 HH5X30 PTFN& 16-40 AD32U SCLC& 09-40 HH5X20 LW-4 SDUC& 11-40 HA40 PCLN& 12-50 PDUN& 15-50 AD40V HH5X20 HH5X30 PTFN& 16-50 HA50 PCLN& 12-63 PDUN& 15-63 AD50W HH6X20 HH6X30 LW-5 PTFN& 16-63 How to change heads see page F4 N : Standard item R : Right hand only L : Left hand only U : Check availability Recommended cutting conditions: F122 - F124 F96