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R38 Speed Rod R38-Round 39-R38 Flushing Hole 14.5 mm

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R38 Speed Rod R38-Round 39-R38 Flushing Hole 14.5 mm

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Place of Origin : China

Brand Name : MIROC

Model Number : 4148300688-4148300697

MOQ : 50

Packaging Details : Wooden Plate

Delivery Time : 25 days

Payment Terms : T/T or L/C

Supply Ability : 20000 pieces per month

Price : negotiation

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Description


Drill rod using R38 thread system. In good rock conditions it will produce straighter holes and at least 10% higher penetration rate compared to rod and coupling sleeve combination system.


• R28 thread system
• Suitable for small hole range


Color: Based on Customer requirements


Material: Tungsten carbide and high strength alloy steel


Processing: CNC milling and proprietary heat treatment process


Type: R38 Speed Rod R38-Round 39-R38 Flushing Hole 14.5 mm



Applications


• Underground Mining
• Tunneling


Competitive Advantage


High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance


specification

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Part Number Product Code and Brief Description

Length

(ft/inch)

Diameter

(mm)

Diameter

(inch)

Weight

(kg)
4148300688

MF39-R38-915,

R38 Speed Rod,

R38-Round 39-R38,

Flushing Hole 14.5 mm

 3 39 1 1/2 10.7
4148300689

MF39-R38-1220,

R38 Speed Rod,

R38-Round 39-R38,

Flushing Hole 14.5 mm

 4 39 1 1/2 13.3
4148300690

MF39-R38-1525,

R38 Speed Rod,

R38-Round 39-R38,

Flushing Hole 14.5 mm

 5 39 1 1/2 15.8
4148300691

MF39-R38-1830,

R38 Speed Rod,

R38-Round 39-R38,

Flushing Hole 14.5 mm

 6 39 1 1/2 18.3
4148300692

MF39-R38-3050,

R38 Speed Rod,

R38-Round 39-R38,

Flushing Hole 14.5 mm

 10 39 1 1/2 28.5
4148300693

MF39-R38-3660,

R38 Speed Rod,

R38-Round 39-R38,

Flushing Hole 14.5 mm

 12 39 1 1/2 33.6
4148300694

MF39-R38-4270,

R38 Speed Rod,

R38-Round 39-R38,

Flushing Hole 14.5 mm

 14 39 1 1/2 38.7
4148300695

MF39-R38-4880,

R38 Speed Rod,

R38-Round 39-R38,

Flushing Hole 14.5 mm

 16 39 1 1/2 43.7
4148300696

MF39-R38-5330,

R38 Speed Rod,

R38-Round 39-R38,

Flushing Hole 14.5 mm

 18 1/7 39 1 1/2 49.2
4148300697

MF39-R38-6095,

R38 Speed Rod,

R38-Round 39-R38,

Flushing Hole 14.5 mm

 20 39 1 1/2 53.9





Product Tags:

Threaded Drill Rod

      

Drill Rod Threaded

      

drill extension rod

      
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