Maxdrill rock drilling tools DTH drilling hammer COP32 bit for mining water well

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Company Information

Maxdrill Rock Tools Co., Ltd.

CN Manufacturer, Trading Company
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4 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Condition: New,New
Usage: high air pressure dth drilling
Place of Origin: Guizhou China
Processing Type: Forging
Warranty: 6 months
Bit Face Shape Selection: Concave,Convex,Flat
Machine Type: Drilling Tool
Use: Coal Mining
Material: Carbide
Showroom Location: United States
Certification: ISO
Brand Name: Maxdrill
Brand: Maxdrill
Type: DTH bit
Video outgoing-inspection: Provided
Marketing Type: Hot Product 2019
Applicable Industries: Construction works ,Energy & Mining
Product name: Dth Bits
DTH Hammer: COP32
Local Service Location: United States
Package: in wooden case or in bundles.
Carbide button bit shape: Domed/Round,Parabolic,Ballistic,Sharp button
Application: Construction works , Energy & Mining, water well drilling
Diameter: 90mm
Machinery Test Report: Provided
Packaging Detail: Maxdrill rock drilling tools DTH drilling hammer COP32 bit for mining water well Package 1. CTN carton 2. wooden box
Selling Units: Single item
Single package size: 50X6X6 cm
Single gross weight: 50.0 KG
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Maxdrill rock drilling tools DTH drilling hammer COP32 bit for mining water well



Product Details


  1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to the special inner structure of DTH hammer designed according to newest rock drilling theory.
  2. Smooth performance and long service life of DTH hammer due to high quality alloy steel materials and advanced processing technology adapted.
  3. Low problem rate and easy to maintenance due to simple, reliable and easy assemble and disassemble inner structure of hammer.
  4. Easy to depart bit from hammer due to multihead thread connecting chuck and cylinder of hammer.
  5. Interchangeable with DTH bit and drill pipe. Low pressure and high pressure hammers are available in our company.



DTH Hammer


Face Diameter Part No. No.*Button(mm) Flushing holes Weight
Dia Inch Outer Inner Front kg
Flat 85 3 3/8 85MC32FF 7*φ12   6*φ11 2 4.2
90 3 9/16 90MC32FF 7*φ12   6*φ11 2 4.3
95 3 3/4 95MC32FF 7*φ13   6*φ12 2 4.4
100 3 15/16 100MC32FF 7*φ14   6*φ13 2 4.6
Concave 85 3 3/8 85MC32CC 7*φ12 4*φ11 211 2 4.2
90 3 9/16 90MC32CC 7*φ12 4*φ11 211 2 4.3
95 3 3/4 95MC32CC 7*φ13 4*φ12 212 2 4.4
100 3 15/16 100MC32CC 7*φ14 4*φ13 213 2 4.6
Convex 85 3 3/8 85MC32CV 7*φ12 4*φ11 211 2 4.2
90 3 9/16 90MC32CV 7*φ12 4*φ11 211 2 4.3
95 3 3/4 95MC32CV 7*φ13 4*φ12 212 2 4.4
100 3 15/16 100MC32CV 7*φ14 4*φ13 213 2 4.6

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The information you may like to know before order:

1. Methods of Payment:

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

2. Handling time for an order

  Based on order quantity, normally it takes 25 days for production.

  Only 2 or 3 days if we have stock on your request size.

3. Shipping way

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

  Bulk order: we suggest by air or by sea.

4. Quality Control

  We have our own experienced QC.

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

5. After Services:

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

  b. Technical Support will be available in any time

  c. Free replacement will provide once the failure confirmed caused by our product quality