DCDMA J-Series Drill Rod with AWJ BWJ NWJ Drill Rods heat treated tool Joints for convention coring
Available from ROSCHEN with inertia welded, heat treated tool joints and heavy-wall construction which makes the AWJ version ideal for SPT work and the NWJ durable enough for rigorous rotary & deeper conventional coring applications.
Both thread sizes make-and-break in one & three-quarter turns & will never cross-thread.
Simply match your desired thread with your required length when ordering.
|J-Series Drill Rod Assembly||Outside Diameter||Threads||Assembly Length||Assembly Weight||Assembly Part Number|
|AWJ||1-3/4-inch (35mm)||5-TPI||1-Foot (305mm)||3-Pounds (1.4 kg)||27014|
|AWJ||1-3/4-inch (35mm)||5-TPI||2-Foot (610mm)||6-Pounds (2.7 kg)||27015|
|AWJ||1-3/4-inch (35mm)||5-TPI||3-Foot (914mm)||11-Pounds (5 kg)||27016|
|AWJ||1-3/4-inch (35mm)||5-TPI||4-Foot (1.2m)||16-Pounds (7.3 kg)||27136|
|AWJ||1-3/4-inch (35mm)||5-TPI||5-Foot (1.5m)||20-Pounds (9.1 kg)||27017|
|AWJ||1-3/4-inch (35mm)||5-TPI||10-Foot (3.1m)||32-Pounds (14.5 kg)||27018|
|NWJ||2-5/8-inch (67mm)||5-TPI||1-Foot (305mm)||7-Pounds (3.2 kg)||27009|
|NWJ||2-5/8-inch (67mm)||5-TPI||2-Foot (610mm)||15-Pounds (6.8 kg)||27010|
|NWJ||2-5/8-inch (67mm)||5-TPI||3-Foot (914mm)||18-Pounds (8.2 kg)||27011|
|NWJ||2-5/8-inch (67mm)||5-TPI||5-Foot (1.5m)||30-Pounds (13.6 kg)||27012|
|NWJ||2-5/8-inch (67mm)||5-TPI||10-Foot (3.1m)||60-Pounds (27.2 kg)||27013|