General HDD Down Hole Tooling Brochure

Ring-Cutter Back ReamerDiameter Description Shaft Part #12" Ring-Cutter Back Reamer 2-3/4" R-RC-12-23412" Ring-Cutter Back Reamer 3-1/2" R-RC-12-31212" Ring-Cutter Back Reamer 5.625" R-RC-12-562514" Ring-Cutter Back Reamer 2-3/4" R-RC-14-23414" Ring-Cutter Back Reamer 3-1/2" R-RC-14-31214" Ring-Cutter Back Reamer 5.625" R-RC-14-562516" Ring-Cutter Back Reamer 2-3/4" R-RC-16-23416" Ring-Cutter Back Reamer 3-1/2" R-RC-16-31216" Ring-Cutter Back Reamer 5.625" R-RC-16-562518" Ring-Cutter Back Reamer 2-3/4" R-RC-18-23418" Ring-Cutter Back Reamer 3-1/2" R-RC-18-31218" Ring-Cutter Back Reamer 5.625" R-RC-18-562520" Ring-Cutter Back Reamer 2-3/4" R-RC-20-23420" Ring-Cutter Back Reamer 3-1/2" R-RC-20-31220" Ring-Cutter Back Reamer 5.625" R-RC-20-562522" Ring-Cutter Back Reamer 3-1/2" R-RC-22-31222" Ring-Cutter Back Reamer 5.625" R-RC-22-562524" Ring-Cutter Back Reamer 3-1/2" R-RC-24-31224" Ring-Cutter Back Reamer 5.625" R-RC-24-562525"-30" Ring-Cutter Back Reamer 5.625"30"-35" Ring-Cutter Back Reamer 5.625" - Large sizes and additional modifications available upon request - Can be customized to fit any threadMAXI Ring-Cutter Back ReamerDiameter Description Shaft Part #40” Maxi Ring-Cutter Back Reamer 5.625” R-MRC-40-562540” Maxi Ring-Cutter Back Reamer 6 1/4” R-MRC-40-61440” Maxi Ring-Cutter Back Reamer 7 1/4” R-MRC-40-71445” Maxi Ring-Cutter Back Reamer 5.625” R-MRC-45-562545” Maxi Ring-Cutter Back Reamer 6 1/4” R-MRC-45-61445” Maxi Ring-Cutter Back Reamer 7 1/4” R-MRC-45-71450” Maxi Ring-Cutter Back Reamer 5.625” R-MRC-50-562550” Maxi Ring-Cutter Back Reamer 6 1/4” R-MRC-50-61450” Maxi Ring-Cutter Back Reamer 7 1/4” R-MRC-50-71455” Maxi Ring-Cutter Back Reamer 5.625” R-MRC-55-562555” Maxi Ring-Cutter Back Reamer 6 1/4” R-MRC-55-61455” Maxi Ring-Cutter Back Reamer 7 1/4” R-MRC-55-71460” Maxi Ring-Cutter Back Reamer 5.625” R-MRC-60-562560” Maxi Ring-Cutter Back Reamer 6 1/4” R-MRC-60-61460” Maxi Ring-Cutter Back Reamer 8 1/2” R-MRC-60-71465” Maxi Ring-Cutter Back Reamer 7 1/4” R-MRC-65-61465” Maxi Ring-Cutter Back Reamer 8 1/2” R-MRC-65-81270” Maxi Ring-Cutter Back Reamer 8 1/2” R-MRC-70-81270” Maxi Ring-Cutter Back Reamer 10 1/2” R-MRC-70-101275”-80” Maxi Ring-Cutter Back Reamer 10 1/2”85”-95” Maxi Ring-Cutter Back Reamer 10 1/2”100”-120” Maxi Ring-Cutter Back Reamer 10 1/2” - Large sizes and additional modifications available upon request - Can be customized to fit any thread - Custom shaft sizes available: 5.625” - 14 1/2”Heavy-duty carbide cutters placed along the blades of the reamer, delivering superior cut-ting power.Replaceable fluid ports deliver high pressure fluid stream into the bore, softening the ground and cooling down tooling.Heavy-duty carbide hard surfacing along the body of the reamer helps protect against abrasive ground and extend the life of the reamer.1221 Flex Court, Lake Zurich, IL 60047, USATEL: (847)955-0050 FAX: (847)955-0055WEB: www.unihdd.com EMAIL: info@unihdd.comOpen architecture reduces the overall weight of the reamer, provides additional support and decreases torque.Cutter-Packer Back ReamerDiameter Description Shaft Part #6” Cutter-Packer Back Reamer 2-3/4” R-CP-6-2346” Cutter-Packer Back Reamer 3-1/2” R-CP-6-3128” Cutter-Packer Back Reamer 2-3/4” R-CP-8-2348” Cutter-Packer Back Reamer 3-1/2” R-CP-8-31210” Cutter-Packer Back Reamer 2-3/4” R-CP-10-23410” Cutter-Packer Back Reamer 3-1/2” R-CP-10-31210” Cutter-Packer Back Reamer 5.625” R-CP-10-562512” Cutter-Packer Back Reamer 2-3/4” R-CP-12-23412” Cutter-Packer Back Reamer 3-1/2” R-CP-12-31212” Cutter-Packer Back Reamer 5.625” R-CP-12-562514” Cutter-Packer Back Reamer 2-3/4” R-CP-14-23414” Cutter-Packer Back Reamer 3-1/2” R-CP-14-31214” Cutter-Packer Back Reamer 5.625” R-CP-14-562516” Cutter-Packer Back Reamer 2-3/4” R-CP-16-23416” Cutter-Packer Back Reamer 3-1/2” R-CP-16-31216” Cutter-Packer Back Reamer 5.625” R-CP-16-562518” Cutter-Packer Back Reamer 2-3/4” R-CP-18-23418” Cutter-Packer Back Reamer 3-1/2” R-CP-18-31218” Cutter-Packer Back Reamer 5.625” R-CP-18-562520” Cutter-Packer Back Reamer 3-1/2” R-CP-20-31220” Cutter-Packer Back Reamer 5.625” R-CP-20-562522”-26” Cutter-Packer Back Reamer 5.625”28”-32” Cutter-Packer Back Reamer 5.625”34”-40” Cutter-Packer Back Reamer 5.625” - Large sizes and additional modifications available upon request - Can be customized to fit any threadSnake-Cutter Back ReamerDiameter Description Shaft Part #6” Snake-Cutter Back Reamer 2-3/4” R-SC-6-2346” Snake-Cutter Back Reamer 3-1/2” R-SC-6-3128” Snake-Cutter Back Reamer 2-3/4” R-SC-8-2348” Snake-Cutter Back Reamer 3-1/2” R-SC-8-3128” Snake-Cutter Back Reamer 5.625” R-SC-8-562510” Snake-Cutter Back Reamer 2-3/4” R-SC-10-23410” Snake-Cutter Back Reamer 3-1/2” R-SC-10-31210” Snake-Cutter Back Reamer 5.625” R-SC-10-562512” Snake-Cutter Back Reamer 2-3/4” R-SC-12-23412” Snake-Cutter Back Reamer 3-1/2” R-SC-12-31212” Snake-Cutter Back Reamer 5.625” R-SC-12-562514” Snake-Cutter Back Reamer 2-3/4” R-SC-14-23414” Snake-Cutter Back Reamer 3-1/2” R-SC-14-31214” Snake-Cutter Back Reamer 5.625” R-SC-14-562516” Snake-Cutter Back Reamer 2-3/4” R-SC-16-23416” Snake-Cutter Back Reamer 3-1/2” R-SC-16-31216” Snake-Cutter Back Reamer 5.625” R-SC-16-562518” Snake-Cutter Back Reamer 2-3/4” R-SC-18-23418” Snake-Cutter Back Reamer 3-1/2” R-SC-18-31218” Snake-Cutter Back Reamer 5.625” R-SC-18-562520” Snake-Cutter Back Reamer 2-3/4” R-SC-20-23420” Snake-Cutter Back Reamer 3-1/2” R-SC-20-31220” Snake-Cutter Back Reamer 5.625” R-SC-20-562522”-26” Snake-Cutter Back Reamer 5.625”26”-30” Snake-Cutter Back Reamer 5.625” - Large sizes and additional modifications available upon request - Can be customized to fit any threadReplaceable fluid ports deliver high pressure fluid stream into the bore, softening the ground and cooling down tooling.Heavy-duty carbide hard surfacing along the body of the reamer helps protect against abrasive ground and extend the life of the reamer. Carbide cutters placed along the body of the reamer, delivering superior cutting power.Open architecture reduces the overall weight of the reamer, pro-vides additional support and decreases torque.Replaceable fluid ports deliver high pressure fluid stream into the bore, softening the ground and cooling down tooling.1221 Flex Court, Lake Zurich, IL 60047, USATEL: (847)955-0050 FAX: (847)955-0055WEB: www.unihdd.com EMAIL: info@unihdd.comBarrel Back ReamerDiameter Description Shaft Part #10” Barrel Back Reamer 2-3/4” R-B-10-23410” Barrel Back Reamer 3-1/2” R-B-10-31212” Barrel Back Reamer 2-3/4” R-B-12-23412” Barrel Back Reamer 3-1/2” R-B-12-31212” Barrel Back Reamer 5.625” R-B-12-562514” Barrel Back Reamer 2-3/4” R-B-14-23414” Barrel Back Reamer 3-1/2” R-B-14-31214” Barrel Back Reamer 5.625” R-B-14-562516” Barrel Back Reamer 2-3/4” R-B-16-23416” Barrel Back Reamer 3-1/2” R-B-16-31216” Barrel Back Reamer 5.625” R-B-16-562518” Barrel Back Reamer 2-3/4” R-B-18-23418” Barrel Back Reamer 3-1/2” R-B-18-31218” Barrel Back Reamer 5.625” R-B-18-562520” Barrel Back Reamer 2-3/4” R-B-20-23420” Barrel Back Reamer 3-1/2” R-B-20-31220” Barrel Back Reamer 5.625” R-B-20-562522” Barrel Back Reamer 3-1/2” R-B-22-31222” Barrel Back Reamer 5.625” R-B-22-562524” Barrel Back Reamer 3-1/2” R-B-24-31224” Barrel Back Reamer 5.625” R-B-24-562526”-30” Barrel Back Reamer 5.625”32”-36” Barrel Back Reamer 5.625”z38”-42” Barrel Back Reamer 5.625” - Large sizes and additional modifications available upon request - Can be customized to fit any threadMAXI Barrel Back ReamerDiameter Description Shaft Part #40” Maxi Barrel Back Reamer 5.625” R-MB-40-562540” Maxi Barrel Back Reamer 6 1/4” R-MB-40-61440” Maxi Barrel Back Reamer 7 1/4” R-MB-40-71445” Maxi Barrel Back Reamer 5.625” R-MB-45-562545” Maxi Barrel Back Reamer 6 1/4” R-MB-45-61445” Maxi Barrel Back Reamer 7 1/4” R-MB-45-71450” Maxi Barrel Back Reamer 5.625” R-MB-50-562550” Maxi Barrel Back Reamer 6 1/4” R-MB-50-61450” Maxi Barrel Back Reamer 7 1/4” R-MB-50-71455” Maxi Barrel Back Reamer 5.625” R-MB-55-562555” Maxi Barrel Back Reamer 6 1/4” R-MB-55-61455” Maxi Barrel Back Reamer 7 1/4” R-MB-55-71460” Maxi Barrel Back Reamer 5.625” R-MB-60-562560” Maxi Barrel Back Reamer 6 1/4” R-MB-60-61460” Maxi Barrel Back Reamer 8 1/2” R-MB-60-81265” Maxi Barrel Back Reamer 7 1/4” R-MB-65-71465” Maxi Barrel Back Reamer 8 1/2” R-MB-65-71270” Maxi Barrel Back Reamer 8 1/2” R-MB-70-71470” Maxi Barrel Back Reamer 10 1/2” R-MB-70-71275”-80” Maxi Barrel Back Reamer 10 1/2”85”-95” Maxi Barrel Back Reamer 10 1/2” - Large sizes and additional modifications available upon request - Can be customized to fit any threadHeavy-duty carbide hard surfacing along the body of the reamer helps protect against abrasive ground and extend the life of the reamer. Carbide cutters placed along the body of the reamer, delivering superior cutting power.1221 Flex Court, Lake Zurich, IL 60047, USATEL: (847)955-0050 FAX: (847)955-0055WEB: www.unihdd.com EMAIL: info@unihdd.comTri-Barrel Back ReamerDiameter Description Shaft Part #14” Tri-Barrel Back Reamer 2-3/4” R-TB-14-23414” Tri-Barrel Back Reamer 3-1/2” R-TB-14-31214” Tri-Barrel Back Reamer 5.625” R-TB-14-562516” Tri-Barrel Back Reamer 2-3/4” R-TB-16-23416” Tri-Barrel Back Reamer 3-1/2” R-TB-16-31216” Tri-Barrel Back Reamer 5.625” R-TB-16-562518” Tri-Barrel Back Reamer 2-3/4” R-TB-18-23418” Tri-Barrel Back Reamer 3-1/2” R-TB-18-31218” Tri-Barrel Back Reamer 5.625” R-TB-18-562520” Tri-Barrel Back Reamer 2-3/4” R-TB-20-23420” Tri-Barrel Back Reamer 3-1/2” R-TB-20-31220” Tri-Barrel Back Reamer 5.625” R-TB-20-562522” Tri-Barrel Back Reamer 3-1/2” R-TB-22-31222” Tri-Barrel Back Reamer 5.625” R-TB-22-562524” Tri-Barrel Back Reamer 3-1/2” R-TB-24-31224” Tri-Barrel Back Reamer 5.625” R-TB-24-562526”-30” Tri-Barrel Back Reamer 5.625”32”-36” Tri-Barrel Back Reamer 5.625”38”-42” Tri-Barrel Back Reamer 5.625” - Large sizes and additional modifications available upon request - Can be customized to fit any threadBlade Back ReamerDiameter Description Shaft Part #10” Blade Back Reamer 2-3/4” R-BL-10-23410” Blade Back Reamer 3-1/2” R-BL-10-31212” Blade Back Reamer 2-3/4” R-BL-12-23412” Blade Back Reamer 3-1/2” R-BL-12-31212” Blade Back Reamer 5.625” R-BL-12-562514” Blade Back Reamer 2-3/4” R-BL-14-23414” Blade Back Reamer 3-1/2” R-BL-14-31214” Blade Back Reamer 5.625” R-BL-14-562516” Blade Back Reamer 2-3/4” R-BL-16-23416” Blade Back Reamer 3-1/2” R-BL-16-31216” Blade Back Reamer 5.625” R-BL-16-562518” Blade Back Reamer 2-3/4” R-BL-18-23418” Blade Back Reamer 3-1/2” R-BL-18-31218” Blade Back Reamer 5.625” R-BL-18-562520” Blade Back Reamer 2-3/4” R-BL-20-23420” Blade Back Reamer 3-1/2” R-BL-20-31220” Blade Back Reamer 5.625” R-BL-20-562522” Blade Back Reamer 3-1/2” R-BL-22-31222” Blade Back Reamer 5.625” R-BL-22-562524” Blade Back Reamer 3-1/2” R-BL-24-31224” Blade Back Reamer 5.625” R-BL-24-562526”-30” Blade Back Reamer 5.625”32”-36” Blade Back Reamer 5.625”38”-42” Blade Back Reamer 5.625” - Large sizes and additional modifications available upon request - Can be customized to fit any threadThis unique design allows for gradual cutting and packing the remaining pieces into the formation wall.Heavy-duty carbide hard surfacing along the body of the reamer helps protect against abrasive ground and extend the life of the reamer. Carbide cutters placed along the body of the reamer, delivering superior cutting power.Open architecture reduces the overall weight of the reamer, pro-vides additional support and decreases torque. Replaceable fluid ports deliver high pressure fluid stream into the bore, softening the ground and cooling down tooling.Replaceable fluid ports deliver high pressure fluid stream into the bore, softening the ground and cooling down tooling.1221 Flex Court, Lake Zurich, IL 60047, USATEL: (847)955-0050 FAX: (847)955-0055WEB: www.unihdd.com EMAIL: info@unihdd.comAll-Terrain Back ReamerDiameter Description Shaft Part #8” All-Terrain Fluted Back Reamer 2-3/4” R-AT-8-2348” All-Terrain Fluted Back Reamer 3-1/2” R-AT-8-31210” All-Terrain Fluted Back Reamer 2-3/4” R-AT-10-23410” All-Terrain Fluted Back Reamer 3-1/2” R-AT-10-31212” All-Terrain Fluted Back Reamer 2-3/4” R-AT-12-23412” All-Terrain Fluted Back Reamer 3-1/2” R-AT-12-31212” All-Terrain Fluted Back Reamer 5.625” R-AT-12-562514” All-Terrain Fluted Back Reamer 2-3/4” R-AT-14-23414” All-Terrain Fluted Back Reamer 3-1/2” R-AT-14-31214” All-Terrain Fluted Back Reamer 5.625” R-AT-14-562516” All-Terrain Fluted Back Reamer 2-3/4” R-AT-16-23416” All-Terrain Fluted Back Reamer 3-1/2” R-AT-16-31216” All-Terrain Fluted Back Reamer 5.625” R-AT-16-562518” All-Terrain Fluted Back Reamer 2-3/4” R-AT-18-23418” All-Terrain Fluted Back Reamer 3-1/2” R-AT-18-31218” All-Terrain Fluted Back Reamer 5.625” R-AT-18-562520” All-Terrain Fluted Back Reamer 5.625” R-AT-20-562522” All-Terrain Fluted Back Reamer 5.625” R-AT-20-562530”-36” All-Terrain Fluted Back Reamer 5.625”38”-42” All-Terrain Fluted Back Reamer 5.625”42”-50” All-Terrain Fluted Back Reamer 5.625” - Large sizes and additional modifications available upon request - Can be customized to fit any threadCompactor Reamer w/ SwivelDiameter Description Shaft Part #8” Compactor Reamer with Swivel 2-3/4” R-CSW-8-2348” Compactor Reamer with Swivel 3-1/2” R-CSW-8-31210” Compactor Reamer with Swivel 2-3/4” R-CSW-10-23410” Compactor Reamer with Swivel 3-1/2” R-CSW-10-31212” Compactor Reamer with Swivel 2-3/4” R-CSW-12-23412” Compactor Reamer with Swivel 3-1/2” R-CSW-12-31212” Compactor Reamer with Swivel 5.625” R-CSW-12-562514” Compactor Reamer with Swivel 3-1/2” R-CSW-14-31214” Compactor Reamer with Swivel 5.625” R-CSW-14-562516” Compactor Reamer with Swivel 3-1/2” R-CSW-16-31216” Compactor Reamer with Swivel 5.625” R-CSW-16-562518” Compactor Reamer with Swivel 3-1/2” R-CSW-18-31218” Compactor Reamer with Swivel 5.625” R-CSW-18-562520” Compactor Reamer with Swivel 5.625” R-CSW-22-562522” Compactor Reamer with Swivel 5.625” R-CSW-22-562530”-36” Compactor Reamer with Swivel 5.625”38”-42” Compactor Reamer with Swivel 5.625”42”-50” Compactor Reamer with Swivel 5.625” - Large sizes and additional modifications available upon request - Can be customized to fit any threadHeavy-duty carbide hard surfacing along the body of the reamer helps protect against abrasive ground and extend the life of the reamer. Carbide cutters placed along the body of the reamer, delivering superior cutting power.Replaceable fluid ports deliver high pressure fluid stream into the bore, softening the ground and cooling down toolingOptional feature: build-in DCD swivel. All Universal HDD’s ream-ers can be customized with integrated swivel. The DCD swivels utilize Angular Contact Bearings for both Pullback and Push-back functions. All mechanical components are manufactured from high strength alloy steel and are designed to withstand a straight tensile load.Heavy-duty carbide hard surfacing along the body of the reamer helps protect against abrasive ground and extend the life of the reamer. Carbide cutters placed along the body of the reamer, delivering superior cutting power. Constructed from solid metal plates.1221 Flex Court, Lake Zurich, IL 60047, USATEL: (847)955-0050 FAX: (847)955-0055WEB: www.unihdd.com EMAIL: info@unihdd.comRock Reamer w/ TCI ConesDiameter Description Shaft Part #8” Rock Reamer / 4-Cone TCI 2-3/4” R-R-4-8-2348” Rock Reamer / 4-Cone TCI 3-1/2” R-R-4-8-31210” Rock Reamer / 4-Cone TCI 2-3/4” R-R-4-10-23410” Rock Reamer / 4-Cone TCI 3-1/2” R-R-4-10-31212” Rock Reamer / 4-Cone TCI 2-3/4” R-R-4-12-23412” Rock Reamer / 5-Cone TCI 3-1/2” R-R-5-12-31212” Rock Reamer / 5-Cone TCI 5.625” R-R-5-12-562514” Rock Reamer / 5-Cone TCI 3-1/2” R-R-5-14-31214” Rock Reamer / 6-Cone TCI 5.625” R-R-6-14-562516” Rock Reamer / 5-Cone TCI 3-1/2” R-R-5-16-31216” Rock Reamer / 6-Cone TCI 5.625” R-R-6-16-562518” Rock Reamer / 6-Cone TCI 3-1/2” R-R-6-18-31218” Rock Reamer / 6-Cone TCI 5.625” R-R-6-18-562520” Rock Reamer / 6-Cone TCI 5.625” R-R-6-20-562522” Rock Reamer / 8-Cone TCI 5.625” R-R-8-22-562530”-36” Rock Reamer / 8-Cone TCI 5.625”38”-42” Rock Reamer / 12-Cone TCI 5.625” - Large sizes and additional modifications available upon request - Can be customized to fit any threadRock-Crusher Bit w/ TCI ConesDiameter Description Shaft Part #3-7/8” Rock-Crusher Rock Bit 2-3/8” DB-RC-378-2384-3/4” Rock-Crusher Rock Bit 2-7/8” DB-RC-438-2785-1/2” Rock-Crusher Rock Bit 2-7/8” DB-RC-512-2785-1/2” Rock-Crusher Rock Bit 3-1/2” DB-RC-512-3125-7/8” Rock-Crusher Rock Bit 2-7/8” DB-RC-578-2785-7/8” Rock-Crusher Rock Bit 3-1/2” DB-RC-578-3126-1/4” Rock-Crusher Rock Bit 3-1/2” DB-RC-614-3126-1/2” Rock-Crusher Rock Bit 3-1/2” DB-RC-612-3126-1/2” Rock-Crusher Rock Bit 4-1/2” DB-RC-612-4127-1/2” Rock-Crusher Rock Bit 4-1/2” DB-RC-712-4127-7/8” Rock-Crusher Rock Bit 4-1/2” DB-RC-778-4128-3/4” Rock-Crusher Rock Bit 4-1/2” DB-RC-834-412 - Large sizes and additional modifications available upon request - Can be customized to fit any threadFluid ports deliver high pressure fluid stream into the bore, soft-ening the ground and cooling down tooling.These heavy-duty, replaceable tungsten carbide insert (TCI) cones deliver superior cutting power in most demanding condi-tions.These heavy-duty, replaceable tungsten carbide insert (TCI) cones deliver superior cutting power in most demanding condi-tions.1221 Flex Court, Lake Zurich, IL 60047, USATEL: (847)955-0050 FAX: (847)955-0055WEB: www.unihdd.com EMAIL: info@unihdd.comPlain Drill BitCut Description Pattern Part #3” Plain Bit Small DB-P-SM-33-1/2” Plain Bit Small DB-P-SM-3124” Plain Bit Small DB-P-SM-44-1/2” Plain Bit Small DB-P-SM-4125” Plain Bit Small DB-P-SM-56” Plain Bit Small DB-P-SM-64” Plain Bit Large DB-P-L-34-1/2” Plain Bit Large DB-P-L-4125” Plain Bit Large DB-P-L-56” Plain Bit Large DB-P-L-68” Plain Bit Large DB-P-L-810” Plain Bit Large DB-P-L-10 - Compatible with Vermeer® pattersRigid Drill BitCut Description Pattern Part #3” Rigid Bit Small DB-R-SM-33-1/2” Rigid Bit Small DB-R-SM-3124” Rigid Bit Small DB-R-SM-44-1/2” Rigid Bit Small DB-R-SM-4125” Rigid Bit Small DB-R-SM-56” Rigid Bit Small DB-R-SM-64” Rigid Bit Large DB-R-L-34-1/2” Rigid Bit Large DB-R-L-4125” Rigid Bit Large DB-R-L-56” Rigid Bit Large DB-R-L-68” Rigid Bit Large DB-R-L-810” Rigid Bit Large DB-R-L-10 - Compatible with Vermeer® pattersHard Rigid Drill BitCut Description Pattern Part #3” Hard Rigid Bit Small DB-HR-SM-33-1/2” Hard Rigid Bit Small DB-HR-SM-3124” Hard Rigid Bit Small DB-HR-SM-44-1/2” Hard Rigid Bit Small DB-HR-SM-4125” Hard Rigid Bit Small DB-HR-SM-56” Hard Rigid Bit Small DB-HR-SM-64” Hard Rigid Bit Large DB-HR-L-34-1/2” Hard Rigid Bit Large DB-HR-L-4125” Hard Rigid Bit Large DB-HR-L-56” Hard Rigid Bit Large DB-HR-L-68” Hard Rigid Bit Large DB-HR-L-810” Hard Rigid Bit Large DB-HR-L-10 - Compatible with Vermeer® pattersCrusher Drill BitCut Description Pattern Part #3” Crusher Bit Small DB-CR-SM-33-1/2” Crusher Bit Small DB-CR-SM-3124” Crusher Bit Small DB-CR-SM-44-1/2” Crusher Bit Small DB-CR-SM-4125” Crusher Bit Small DB-CR-SM-56” Crusher Bit Small DB-CR-SM-64” Crusher Bit Large DB-CR-L-34-1/2” Crusher Bit Large DB-CR-L-4125” Crusher Bit Large DB-CR-L-56” Crusher Bit Large DB-CR-L-68” Crusher Bit Large DB-CR-L-810” Crusher Bit Large DB-CR-L-10 - Compatible with Vermeer® pattersTransmitter HousingDiamerer Description Bolts Part #2” Screw-on, Bit Style Housing 3 TH-CR-3-22-1/2” Screw-on, Bit Style Housing 6 TH-CR-7-2122-3/4” Screw-on, Bit Style Housing 6 TH-CR-7-2343” Screw-on, Bit Style Housing 6 TH-CR-7-33-1/4” Screw-on, Bit Style Housing 6 TH-CR-7-3143-5/8” Screw-on, Bit Style Housing 6 TH-CR-7-3144-1/4” Screw-on, Bit Style Housing 6 TH-CR-7-4144-1/4” Screw-on, Bit Style Housing (End Load)6 TH-CR-7-414 - Compatible with Vermeer® pattersCarbide cutters placed along at the front of the drill bit, deliver-ing superior cutting power.Heavy-duty carbide hard surfacing along the body of the drill bit helps protect against abrasive ground and extend the life of the bit. * Available for all types of machines AA®, Astec®, Vermeer®, Ditch Witch®, Straightline HDD® and Universal HDD®1221 Flex Court, Lake Zurich, IL 60047, USATEL: (847)955-0050 FAX: (847)955-0055WEB: www.unihdd.com EMAIL: info@unihdd.comUniversal HDD believes the specifications in this bro-chure to be correct at the time of printing. However, specifications, standard equipment, options and di-mensions are subject to change without notice. Some equipment may be unavailable when your machine is built. Please ask your adviser for list concerning cur-rent availability of standard and optional equipment and tooling, and verify that your machine will include the equipment you ordered. Machines in this brochure are shown with optional equipment. While Universal HDD makes diligent efforts to provide accurate infor-mation in this brochure, there is no guarantee or war-ranty of accuracy. This brochure shall not be used or re-lied upon as substitute for information that is available from your Universal HDD center. Further information can be obtained from your authorized Universal HDD dealer or www.unihdd.com.Address: Universal HDD 1221 Flex Court, Lake Zurich, IL 60047, USATel: (847)955-0050Fax: (847)955-0055Email: info@unihdd.comWeb: www.unihdd.comTo find the dealer nearest you, visit www.unihdd.com