CAORC Boring Head Central Cartridge Designation Adjustment Screw Key Locking Screw Key Insert Insert Clamping Screw CAORC-0845 SR 11201755-6 HW 2.0 SR 11201756-10 HW 2.5 TPMX 1403LG SR 11201753-3 CAORC-103 SR 11201755-10 HW 2.5 SR 11201756-12 HW 3.0 TPMX 1704LG SR 11201753-7 CAORC-142 SR 11201755-11 HW 2.5 SR 11201756-15 HW 4.0 TPMX 2405LG SR 11201753-9 DEEP HOLE DRILLING CAOD Cartridges and Pads for Diameter Enlargement Outer Cartridge Enlargement Original Outer Cartridges for the Specified Enlargement Increments Cartridge +1 mm +2 mm +3 mm +4 mm +5 mm CAOD-080 CAOD-080+1 CAOD-080+2 CAOD-085 CAOD-085+1 CAOD-085+2 CAOD-085+3 CAOD-103 CAOD-103+1 CAOD-103+2 CAOD-103+3 CAOD-103+4 CAOD-142 CAOD-142+1 CAOD-142+2 CAOD-142+3 CAOD-142+4 CAOD-142+5 CAOD-170 CAOD-170+1 CAOD-170+2 CAOD-170+3 CAOD-170+4 CAOD-170+5 GP Cartridges and Pads for Guide Pad b Diameter Enlargement Enlargement Guide Pad L h Original Guide Pads for the Specified Enlargement Increments Guide Pad +1 mm +2 mm +3 mm +4 mm +5 mm GPB-08 GPB-08+1 GPB-08+2 GPB-08+3 GPB-10 GPB-10+1 GPB-10+2 GPB-10+3 GPB-10+4 GPB-14 GPB-14+1 GPB-14+2 GPB-14+3 GPB-14+4 GPB-14+5 GPB-18 GPB-18+1 GPB-18+2 GPB-18+3 GPB-18+4 GPB-18+5 623