pdc diamond composite piece drill bit PDC full piece two-wing drill bit 28 32

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: >: >< br(,,) >Yankuang Sanqiang Mining Machinery Company, mainly produces whole-rock, Semi-coal rock picks, high-strength drill bits and other mining tools and shield cutting tools, various types of engineering drill bits, shearer drums, and tunnel boring machine cutting heads.
< >Name: Two-wing anchor drill bit
Model: Two-wing whole piece
Specifications:,
Level: This is an ordinary type, and there are also enhanced types
: b >Applicable rock formations:
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< >Uses: Used in mining, water, electricity, transportation Waiting for the drilling of departmental anchor net support holes.
: b>Features:: b%>The blade adopts imported composite sheets, whose diamond content is .
times that of ordinary composite sheets. It has strong wear resistance, high efficiency and low overall cost.
< r#>The drilling life in the same rock formation is
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: b>< r#> times,< r #>The efficiency is least< r#> improved
< r#>%< r#>< r#> or above, no grinding is required, effectively reducing labor intensity and saving working hours.
: b>< br(,,)>The product specification level you need is different, and the price is also different. Please contact Wangwang or call us before taking the photo
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: b>< br(,,)>: b>Product Introduction:
<: % >: b>< br(,,)>: b%>1. Principle and function:
Diamond composite sheet ()
is a special superhard material that is synthesized at one time with artificial diamond and cemented carbide under high temperature and high pressure conditions. It not only has the advantages of diamond's high strength and wear resistance, but also has the characteristics of cemented carbide's strong impact resistance and large cutting edge. Using it as the blade of a drill bit can greatly improve the working efficiency of the drill bit.
It is an ideal drill bit for drilling medium-hard and hard rock formations.
<: % >: b>< br(,,)>: b%>2. Diamond composite drill bit,
also called
drill bit, its advantages are
,
Compared with other drill bits, the drill bit is an efficient, simple and durable new product
,
The drill bit has an ultra-long life,
Under the same conditions, it is a carbide drill bit
times
, diamond composite disc drill bits can improve efficiency,
can significantly reduce the number of drill lifts,
average time efficiency can be increased by more than %

, diamond composite disc drill bits It is suitable for a wide range of lithology and has excellent drilling performance in
grade rocks.
<: % >: b>< br(,,)>: b%>< >The series of coal drill bits produced by our company are specially developed according to the needs of coal mine production and involve the advantages of drill bits at home and abroad. , optimize product quality and select the best alloys. The product has the advantages of large torque, fast drilling speed, wide drilling range, time saving, labor saving, safety and durability. < r#>Longer life than ordinary coal drill bits! ! ! !
: b>< br(,,)>r>< >< br(,,)>Our store adheres to the principle of quality first and reputation first to provide better service to customers. < r#> Describe the price, freight, logistics and express delivery method, which must be agreed with the seller before < r#> payment is determined.
: b>< br(,,)>< >< br(,,)>< r#>< br(,,) >No shipment will be pre-delivered if purchased directly. (Products with non-product quality problems) If the second sale is not affected, the goods can be returned or exchanged by agreement with the seller. The return freight will be borne by the buyer.
: b>< br(,,)>< >< br(,,)>< r#>< br(,,) >Cash on delivery is not accepted! ! ! ! !
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: b>< br(,,)>< >< br(, ,)>: b>The mining equipment accessories (drill pipes, drill bits, picks, and damping heads) produced by our company have passed the certification of Beijing Zhongwulian Joint Certification Center, and issued a quality management system certification, the registration number is>R
>. The company has passed: quality system certification and more than 20 industry honors and awards.
: b>< br(,,)>< >< br(,,)>: b> >Our company supports sample processing and welcomes people from all walks of life to visit and negotiate! ! ! ! ! ! ! ! !
: b>< br(,,)>< > (,,)> br(,,)>Telephone