2019 Hot Selling Jack Hammer Drill Rod for Mining Drill

2019 Hot Selling Jack Hammer Drill Rod for Mining Drill
Application
Integral Drill Steel is mainly used in small-hole drilling, such as stone quarrying, foundation drilling, tunneling, underground mining, road cutting, and trenching and so on, and equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. It can reduces the expense of impact energy, improves the drilling speed and efficiency, which can be used for drilling bore hole diameter from 23mm to 45mm usually.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.

Characteristics
1. Type: Chisel or Cross
2. Shank size:hex19mm hex.22mm, hex.25mm including Plug Hole Rod
3. Length under collar(mm): 400 800 1600 2400 3200 4000 4800
4. Bit diameter(mm):29,30,31,32,33,34,35,36,37,38,39,40,41
5. Material:55SiMnMo
6. Package: in wooden case or in bundles.
7. Productivity: 20000pcs / month
Specification

Shank Style

Length

Head Diameter

Mm

foot/inch

Mm

Inch

Hex19 x 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 x 108mm

400 ~ 9,600

1' 4" ~ 31' 6"

26 ~ 41

1 1/32 ~ 1 39/64

Hex25 x 108mm

600 ~ 6,400

1' 11 5/8" ~ 21'

33 ~ 45

1 19/64 ~ 1 25/32

Hex25 x159mm

800 ~ 6,400

2' 7" ~ 21'

35 ~ 42

1 3/8 ~ 1 21/32

Packing& Delivery

Service

In our after sales service system, We establish perfect control system strictly according to ISO-9000 series, in this system, technology date and problem solve solution and preventive measures will be provided in any maintain project, all the spare parts will be used in new OEM products with installation instructions, packing list, manufacturer's instruction, qualification and Warranty certificate.

We provide "one equipment & one case, endless service, namely the after sales service begin from the order /confirm/iation,last for the working life of the equipment.