Shandong Taishan Rocktools Co., Limited
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Integral drill rod drill steel

— hex drill rod integral drill rod, drill steel integral drill steel
Product Category: Steel Pipes
Sales Method: Manufacture
Payment Term: T/T
Min. Order Unit Price

Product Detail

Product Attribute:

  • China (mainland) More >
  • taishan
  • 09/26/2010
  • 01/01/2011

Additional Info.:

  • qingdao ,china
  • wooden or in carton

Product Content Description:

Integral Drill Steel is used by a hand held drill machine
in Underground mining and for small hole drilling, 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,
also it can be used for drilling bore hole diameter from
25mm to 43mm usually. Regarding Integral drill
steels,the quality of a steel material and a
tungsten carbide is very important to get good drilling
According to different application, different lengths are
available from 500mm to 9500mm usually.
(1) Steel grade:
55SiMnMo,40SiMnCrNiMo, 95CrMo equivalent to SANDBAR
20 or C253,
(2) Shank size: hex.22mm×108mm , hex.22mm×1
59mm, hex.22mm×80mmhex.25mm×108mm. hex.
(3) Head Diameter::25mm-43mm
(4) Length:0.5m-9m
(5) Package: in wooden case or in bundles.
(6) Supply ability:2000MT/month
(7) Delivery time :30days
(8) Payment terms:T/T or L/C
Quantity Per Month: 2000
HS Code: 84314320
Delivery Way - Date Of Delivery: 30days

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