Specifications
Description

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
Per Inch
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





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Convention Coring Water Hardening Drill Rod AWJ BWJ NWJ Heat Treated Tool Joints

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Convention Coring Water Hardening Drill Rod AWJ BWJ NWJ Heat Treated Tool Joints
Convention Coring Water Hardening Drill Rod AWJ BWJ NWJ Heat Treated Tool Joints

ROSCHEN GROUP

Verified Supplier
11 Years
shanghai, shanghai
Since 1921
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Total Annual :
5000-2000000
Employee Number :
100~500
Certification Level :
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