Integral Drill Rod

Integral Drill Steel, it is also called Integral Drill rod. This Rod is widely used for rock drilling, blasting holes and other drilling works in the quarries, coal mines, traffic and other constructions....

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GMD could supply two types Integral Drill Rod, Chisel Type and Cross Type. Integral Drill Rods for Rock Drilling Machine are designed to transmit the maximum impact energy to the rock with the least possible loss of energy in the drilling chain, improves the drilling speed and efficiency.

Integral Drill Rod is widely used by a hand held drill machine. Such as small power rock drills, like air leg rock drills, hand held rock drills.

Integral Drill Rod is mainly applied in small-hole drilling, such as stone quarrying, foundation drilling, tunneling, underground mining, road cutting, and trenching.

Integral Drill Rod

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Effective drill rod length range from 400mm to 9000mm. And Head Diameter is from 23mm to 45mm. Integral Drill Steel can be used for drilling bore hole diameter from 30mm to 41mm usually.

Integral Drill Rod-6


Integral Drill Rod

Shank Type

Effective Length   (L)

Head DiameterN

Hex19 × 108mm

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



Ensure good drilling life by using superior tungsten carbide.

Stale and mature welding technology ensure good quality of rods

Integrate heat treatment ensure rod quality


Heat Treatment

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The information you may like to know before order:

1. Q:Methods of Payment:

   A: T/T (Telegraphic Transfer) or Western Union or L/C at sight

2. Q: Handling time for an order

   A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

3. Q: Shipping way

   A: Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air

     Bulk order: we suggest by air or by sea.

4. Q: Quality Control

   A: We have our own experienced QC.

  There will be strict inspection and testing for every order before shipping out.

5. Q: After Services:

   A: (1). Our sales team will response for your question within 24 hours (Holidays Excluded)

      (2). Technical Support will be available in any time

      (3). Free replacement will provide once the failure confirmed caused by our product quality

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