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Self Drilling Threaded Drill Rod

Categories Threaded Drill Rod
Place of Origin: China
Brand Name: MIROC
Model Number: 4148300947-4148300953
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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  • Product Details
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Self Drilling Threaded Drill Rod

Description

Drill rod using T51 thread system. With wrench flats to aid in coupling/decoupling of rods for extension drilling.

• T51 thread system
• Widely used in drifting, tunneling, benching, and long hole drilling


Color: Based on Customer requirements


Material: Tungsten carbide and high strength alloy steel


Processing: CNC milling and proprietary heat treatment process


Type:T51 Extension Rod T51-Round 52-T51 Flushing Hole 21.5 mm Wrench Flat 45 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 NumberProduct Code and Brief Description

Length

(mm)

Length

(ft/inch)

Diameter

(mm)

Diameter

(inch)

Weight

(kg)

4148300947

ER52-T51-3050,

T51 Extension Rod,

T51-Round 52-T51,

Flushing Hole 21.5 mm,

Wrench Flat 45 mm

30501052245.3
4148300948

ER52-T51-3660,

T51 Extension Rod,

T51-Round 52-T51,

Flushing Hole 21.5 mm,

Wrench Flat 45 mm

36601252254.1
4148300949

ER52-T51-4270,

T51 Extension Rod,

T51-Round 52-T51,

Flushing Hole 21.5 mm,

Wrench Flat 45 mm

42701452263.0
4148300950

ER52-T51-4880,

T51 Extension Rod,

T51-Round 52-T51,

Flushing Hole 21.5 mm,

Wrench Flat 45 mm

48801652271.8
4148300951

ER52-T51-5530,

T51 Extension Rod,

T51-Round 52-T51,

Flushing Hole 21.5 mm,

Wrench Flat 45 mm

553018 1/752281.2
4148300952

ER52-T51-6095,

T51 Extension Rod,

T51-Round 52-T51,

Flushing Hole 21.5 mm,

Wrench Flat 45 mm

60952052289.4
4148300953

MF52-T51-1525,

T51 Extension Rod,

T51-Round 52-T51,

Flushing Hole 21.5 mm,

Wrench Flat 45 mm

1525552226.2




Product Tags:

drill extension rod

  

rock drill rod

  
China Self Drilling Threaded Drill Rod factory
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