R32 R38 T38 T45 T51 1 1/4" Drill Extension Rod
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R32 R38 T38 T45 T51 1 1/4" Drill Extension Rod
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Features
Basic Infomation
Place of Origin: Germany
Brand Name: ROSCHEN
Certification: ISO
Model Number: Drill Extension Rod
High Light:

R32 rock drill tools

,

1 1/4" dth drill pipe

Payment & Shipping Terms
Packaging Details: Steel
Supply Ability: 10000 pcs
Specifications
Name: Drill Extension Rod
Machine Type: Drilling Tool
Use: Ore Mining, Water Well, Gas Oil Drilling
Type: Drill Pipe
Material: Carbon Steel
Application: Diamond Drilling
Product Description

R32 R38 T38 T45 T51 1 1/4" Drill Extension Rod

 

Drill Extension Rod Details

 

Drill Rod (DR) is tool steel manufactured into round bars and precision ground to insure that the diameter is bright, clean, and free of surface defects and carburization. It may also be referred to as precision drill rod, bar stock, round stock, or drill stock. After the grinding process, a polishing process is normally done to insure a smooth surface finish and tightly controlled dimensional tolerances. Drill Rod can be the raw material used to manufacture drill bits, dowel pins, taps, punches, reamers, and shafts.

Drill rod is generally purchased in an annealed condition so that the tool steel can be readily machined. After machining the pieces can be heated for greater hardness and better durability.

When tool steel rods are purchased in a hardened, heat-treated condition, they may be referred to as drill blanks. Drill blanks and drill rods used for mining or for oil and gas pipelines are a different class of products which are not included in these pages.
 

We can provide:

 

1. Test Report & MTC

2. Ready stock for normal sizes

3. Customized sizes welcomed

4. One stop service

5. Economic Price


Drill Extension Rod Specification:

 

NON-CORING DRILLING RODS
PART # O.D. WALL THICKNESS LENGTH THREAD FLATS
3200091 2 3/8" .254" 20' 2 3/8" IF N/A
3200069 2 7/8" .308" 5' 2 3/8" MAYHEW JR. N/A
3201007 2 7/8" .362" 5' 2 3/8" MAYHEW JR. N/A
3200100 2 7/8" .308" 10' 2 3/8" MAYHEW JR. N/A
3201008 2 7/8" .362" 10' 2 3/8" MAYHEW JR. N/A
3200032 3 1/2" .250" 20' 2 3/8" IF FLATS ON BOX END
3200026 3 1/2" .368" 20' 2 3/8" IF SCHRAMM BOTTLENECK
3200029 3 1/2" .368" 20' 2 3/8" IF INGERSOLL-RAND CYCLONE
3201019 4 1/2" .337" 5' 3 1/2" API CP
3200105 4 1/2" .337" 10' 3 1/2" API CP
3200071 4 1/2" .337" 20' 2 7/8" IF DRILTECH
3200070 4 1/2" .337" 20' 2 7/8" IF INGERSOLL-RAND CYCLONE
3200009 4 1/2" .337" 20' 2 7/8" IF SCHRAMM BOTTLENECK
3200010 4 1/2" .337" 20' 3 1/2" API SCHRAMM BOTTLENECK
3200110 4 1/2" .337" 20' 3 1/2" API STANDARD SCHRAMM

 

Drill Extension Rod Pictures

 

R32 R38 T38 T45 T51 1 1/4" Drill Extension Rod 0

R32 R38 T38 T45 T51 1 1/4" Drill Extension Rod 1

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Contact Person : Mr. Bill, George, Michael
Tel : 13764195009
Fax : 86-021-54380177
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