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High Strength Rock Drill Rod Self Drilling T51 21.5mm 6 Inch
High Strength Rock Drill Rod Self Drilling T51 21.5mm 6 Inch
Specifications
Place of Origin :
China
Brand Name :
MIROC
Model Number :
4148300954-4148300960
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
Description

High Strength Rock Drill Rod Self Drilling T51 21.5mm 6 Inch

Description

Drill rod using T51 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.

• 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 Speed Rod T51-Round 52-T51 Flushing Hole 21.5 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)
4148300954

MF52-T51-1830,

T51 Speed Rod,

T51-Round 52-T51,

Flushing Hole 21.5 mm

 1830 6 52 2 30.6
4148300955

MF52-T51-3050,

T51 Speed Rod,

T51-Round 52-T51,

Flushing Hole 21.5 mm

 3050 10 52 2 48.3
4148300956

MF52-T51-3660,

T51 Speed Rod,

T51-Round 52-T51,

Flushing Hole 21.5 mm

 3660 12 52 2 57.1
4148300957

MF52-T51-4270,

T51 Speed Rod,

T51-Round 52-T51,

Flushing Hole 21.5 mm

 4270 14 52 2 66.0
4148300958

MF52-T51-4880,

T51 Speed Rod,

T51-Round 52-T51,

Flushing Hole 21.5 mm

 4880 16 52 2 74
4148300959

MF52-T51-5530,

T51 Speed Rod,

T51-Round 52-T51,

Flushing Hole 21.5 mm

 5530 18 1/7 52 2 84.2
4148300960

MF52-T51-6095,

T51 Speed Rod,

T51-Round 52-T51,

Flushing Hole 21.5 mm

 6095 20 52 2 92.4




Product tags

yn27c rock drill

,

drill rod 41mm

,

t38 rock drill rods
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High Strength Rock Drill Rod Self Drilling T51 21.5mm 6 Inch

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Product Detail
Place of Origin :
China
Brand Name :
MIROC
Model Number :
4148300954-4148300960
MOQ :
50
Packaging Details :
Wooden Plate
Delivery Time :
25 days
Contact Supplier
video
High Strength Rock Drill Rod Self Drilling T51 21.5mm 6 Inch

KSQ Technologies (Beijing) Co. Ltd

Verified Supplier
12 Years
beijing, beijing
Since 2009
Business Type :
Manufacturer, Exporter
Main Products :
Rock Drilling Tools, DTH Drilling Tools, Button Drill Bit
Total Annual :
3000000-5000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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