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12" High Air Pressure Down The Hole DTH Button Bits

Henan Jeao Heavy Industry Machinery Co., Ltd.

Customized：Customized
Standard：API
Material：Tungsten Carbide
Usage：Well Drilling, Mining, Construction, Quarrying
Shape - Face：Flat or Concave or Convex
Air Pressure：High Air Pressure

Base Info

Model NO.：NUMA120
Technology：Themal Insert
Transport Package：Wooden Case
Specification：CE ISO
Trademark：JEAO
Origin：China
HS Code：84314320
Production Capacity：1000 Sets Per Months

Description

DHD112030512"412×φ1835xφ16DHD1120-30531112 1/4"412×φ1835xφ16DHD1120-31133013"416×φ1842xφ16DHD1120-33035614"416×φ1948xφ16DHD1120-35638115"416×φ1948xφ18DHD1120-381SD1230512"412×φ1835xφ16SD12-30531112 1/4"412×φ1835xφ16SD12-31133013"416×φ1842xφ16SD12-33035614"416×φ1948xφ16SD12-35638115"416×φ1948xφ18SD12-381NUMA12030512"412×φ1836×φ16NUMA120-30531112 1/4"412×φ1836×φ16NUMA120-31133013"416×φ1842×φ16NUMA120-33035614"416×φ1948×φ16NUMA120-35638115"416×φ1948×φ18NUMA120-381NUMA12530512"412×φ1836×φ16NUMA125-30531112 1/4"412×φ1836×φ16NUMA125-31133013"416×φ1842×φ16NUMA125-33035614"416×φ1948×φ16NUMA125-35638115"416×φ1948×φ18NUMA125-381

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