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Hebei Nailiang Machine Equipment Co., Ltd.  

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Quarry Rock Drill Rods 

Price: 100.0 USD 
Payment Terms: T/T,L/C,D/A,D/P,WU,Paypal,Money Gram 
Place of Origin: Hebei, China (Mainland) 
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Product Detail

Means of Transport: Ocean,Land,Air
Packing: Standard Export Package
Brand Name: Nailiang
Payment Terms :: L/C, D/A, T/T, Western Unio...
Packaging Details :: Standard export package
Machine Type :: Drilling Tool
Thread Protector :: Plastic, Metal, Rubber
Diameter :: 20-42mm
Production Capacity: 100000 pieces per year
Delivery Date: Within 7-15 days
Price :: Negotiation
Delivery Time :: Within 7-12 days
Processing Type :: Casting
Parts Name :: tapered steel rod
Shank :: H22x108mm

It can reduces the expense of impact energy, improves the drilling speed and efficiency, also it can be used for drilling bore hole diameter 19mm

Characteristics


Shank H22x108mm, H19x108mm, and standard hex. Bit diameters include 20-42mm, different lengths are available from 400mm to 6000mm usually.


It can reduces the expense of impact energy, improves the drilling speed and efficiency, also it can be used for drilling bore hole diameter from 19mm to 41mm usually. Each rods use premium quality alloy steel and excellent quality tungsten carbide to assure high drilling performance.


Specification


Shank Style

Length

Head Diameter


Mm

foot/inch

Mm

Inch

Hex19 × 108mmWe can produce as your request of carbide size, different length of drill rods.

400 ~ 4,000

1' 4" ~ 13' 1"

23 ~ 35

27/32 ~ 1 3/8

Hex22 × 108mm

400 ~ 9,600

1' 4" ~ 31' 6"

26 ~ 41

1 1/32 ~ 1 39/64

Hex25 × 108mm

600 ~ 6,400

1' 11 5/8" ~ 21'

33 ~ 45

1 19/64 ~ 1 25/32

Hex25 ×159mm

800 ~ 6,400

2' 7" ~ 21'

35 ~ 42

1 3/8 ~ 1 21/32


Appliction


Integral drill rods(integral rods or integral drill steels) are used for small hole drilling. Equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. integral drill steels can be used for drilling bore hole diameter from 29mm to 41mm usually. Integral drill rods are usually hexagonal with chisel tips or cross tips, the diameter are usually 19mm and 22mm.


Integral drill rods are ideal in small hole drilling, all integral drill rods consist of hex. rods with integrated cemented carbide chisel-shaped bit heads. With the same steels as and the best carbides made in China, we are supplying different lengths of integral drill rods with different head diameters.


According to different application, different lengths are available from 600mm to 9600mm usually. With the best hollow drill steels and tungsten carbides, sinodrills integral drill steels will show you very good performance.


It can reduces the expense of impact energy, improves the drilling speed and efficiency, also it can be used for drilling bore hole diameter from 30mm to 41mm usually. Each rods use premium quality alloy steel and excellent quality tungsten carbide to assure.


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Tel: 86-311-66792900
Mobile: 186 3307 4135
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Company Info

Hebei Nailiang Machine Equipment Co., Ltd. [China (Mainland)]


Business Type:Manufacturer
City: Shijiazhuang
Province/State: Hebei
Country/Region: China (Mainland)

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