T38 Threaded Drill Rod Stone Drilling Tools With Heat Treatment Process

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T38 Threaded Drill Rod Stone Drilling Tools With Heat Treatment Process

 

Description

Drill rod using T38 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: T38 Speed Rod T38-Round 39-T38 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

 

Part Number Product Code and Brief Description

Length 

(mm)

Length 

(ft/inch)

Diameter 

(mm)

Diameter 

(inch)

Weight 

(kg)

4148300781

MF39-T38-915, 

T38 Speed Rod, 

T38-Round 39-T38, 

Flushing Hole 14.5 mm

915 3     39 1 1/2 10.7
4148300782

MF39-T38-1220, 

T38 Speed Rod, 

T38-Round 39-T38, 

Flushing Hole 14.5 mm
 

1220 4     39 1 1/2 13.3
4148300783

MF39-T38-1525, 

T38 Speed Rod, 

T38-Round 39-T38, 

Flushing Hole 14.5 mm

1525 5     39 1 1/2 15.8
4148300784
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Ms. Zhao
Tel: 86-10-60714361
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KSQ Technologies (Beijing) Co. Ltd
Rm 705, Unit 2, Building 6, Beijing, China (Mainland)
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