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R28 Hex Speedrod Drift Rod 3050mm For Small Drilling Hole

KSQ Technologies (Beijing) Co. Ltd
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Address: Room9-616, No. 10 Zhenxing Road (MDW Plaza), Changping District, 102200 Beijing, China

Contact name:Mr. Yingkai Zhang

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KSQ Technologies (Beijing) Co. Ltd

R28 Hex Speedrod Drift Rod 3050mm For Small Drilling Hole

Country/Region china
City & Province beijing beijing
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Product Details

R28 Hex Speedrod Drift Rod Extension Rod 3050mm For Small Drilling Hole

 

Description:

The benefits of short threads on hexagonal drill rods  include superior resistance to bending stresses, improved bit guidance and outstanding energy transfer. The sturdy thread is well supported inside the bit skirt, resulting in high precision collaring – even in complex rock formations and against uneven surfaces.
 
INDUCTION SURFACE HARDENING + THREADS
– Hard, wear-resistant surface
– Improved fatigue strength
– Induction hardening of threads
– Rapidly heated and cooled

 

Basic Information

Product NameHex Speedrod / Drift Rod / Extension Rod
MaterialCarbon Steel
ColorAs customer's requirements
Body TypeRound shape and hexagonal type
Thread typeR28,
Diameter28mm-32mm
TypeDrifter/ speed/extension/HX extension / MF rod
Length2400mm-6400mm

 

Both surface hardened (male part) and fully carburized (female part)

Drifter Rod R32-Hex 28-R28

 

Length (mm)

Dia.(mm)

Weight (KG)

Part Number

124002812.24148300770
227502812.84148300771
337002815.34148300772
440002820.44148300773

5

4310

28

22.0

4148300774

6

4920

28

25.3

4148300775

 

Drifter Rod R38-Hex 32-R28

8

2900

39

18.8

4148300777

9

3090

39

20.0

4148300778

10

3700

39

24.0

4148300779

11

 

39

27.9

4148300780

 

Drifter Rod R32-Hex 32-R28

 

Length (mm)

Dia.(mm)

Weight (KG)

Part Number

130903220.04148300781
237003223.54148300782

 

Extension Rod R28-Hex 28-R28

1

3050

28

15.0

4148300784

 

Speed Rod R28-Hex 28-R28

1

3050

28

15

4148300786

 

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