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Xuanhua Jinke Drilling Machinery Co., Ltd.  

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Forging T45 / T51 MF Speed Threaded Rock Drill Rods 1525 - 6095 mm Length 

Place of Origin: Hebei, China (Mainland) 
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Product Detail

Model No.: Threaded Drill Rod

Forging T45 / T51 MF Speed Threaded Rock Drill Rods 1525 - 6095 mm Length
 
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Forging T45 / T51 MF Speed Threaded Rock Drill Rods 1525 - 6095 mm Length

 

Introduction

Drill rod using thread system. Drilling precision can be further improved by using this as the first rod in a normal drill string. Furthermore, since this is a speed rod design it will produce straighter holes and at least 10% higher penetration rate in good rock conditions compared to rod and coupling sleeve combination system.

 

Mainly Products

Thread Drill Bits---Diameter: 51mm  to 127mm

Thread Type---R22,R25,R28,R32,R38,T38,T45,T51
Face Shape---Plate, Concave, Convex.

Bit Shank & Coupling sleeve---R22,R25,R28,R32,R38,T38,T45,T51

 

Drill Rod

Thread Rod---R25,R28,R32,R38,T38,T45,T51.

Steel Drill Rod---H19/H22, Length: 0.5M to 6.0M.

Integral Drill Rod---H19/H22, Diameter---20mm - 42mm.

 

Description & Specification

Drill rod using thread system. Drilling precision can be further improved by using this as the first rod in a normal drill string. Furthermore, since this is a speed rod design it will produce straighter holes and at least 10% higher penetration rate in good rock conditions compared to rod and coupling sleeve combination system.

 

Application

•  Widely used in drifting, tunneling, benching, and long hole drilling


Specification

Extension Rod  T45-Round 46-T45
  Length (mm) Dia.(mm) Part Number
1 1830 46 4148300867
2 2435 46 4148300868
3 3050 46 4148300869
4 3660 46 4148300870
5 4270 46 4148300871
6 5530 46
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 Mr. Mr. Jack Cheng

Tel: 86-10-84673566
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Company Info

Xuanhua Jinke Drilling Machinery Co., Ltd. [China (Mainland)]


Business Type:Manufacturer
City: Beijing
Province/State: Beijing
Country/Region: China (Mainland)

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