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High Air Pressure Rock Button DTH Hammer Drill Bit

Ji Ning Hengwang Mining Machinery Co., Ltd.
  • Customized：Customized
  • Standard：API
  • Length：Taper-length
  • Type：Center Drill Bit
  • Material：Cobalt Steel Alloys
  • Usage：Well Drilling

Base Info

  • Model NO.：152mm
  • Product Name：DTH Drill Bit
  • Drilling Diameter：152-165mm
  • Spline：12mm
  • Port Holes：2
  • Shank Length：240
  • Wight：16.5kg
  • Color：Customized
  • Gauge Type：8*Dimeter15
  • Button Type：Domend+Ballistic
  • Front Buttons：8*Dimeter14
  • Head Shape：Flat Face
  • Transport Package：Roro or Container
  • Specification：152-165mm
  • Trademark：Hengwang
  • Origin：Jining, Shandong
  • HS Code：8207191000
  • Production Capacity：1000PCS,Year

Description

High Air Pressure Rock Button DTH Hammer Drill BitHigh Air Pressure Rock Button DTH Hammer Drill BitHigh Air Pressure Rock Button DTH Hammer Drill BitHigh Air Pressure Rock Button DTH Hammer Drill Bit
Bit face shape selection:
1. Drop Center Bit
For high penetration rates in soft to medium hard and corrosive rock formations. Low to medium air pressures. Maximum hole deviation control.
2. Concave Face
The all-round application bit face specifically for medium hard and homo generous rock formations. Good hole deviation control and good flushing capacity.
3. Convex Face
For high penetration rates in soft to medium-hard with low to medium air pressures. It is the most resistance to steel wash, and may reduce the load and wear on the gauge buttons, but poor hole deviation control.
4. Double Gauge Face
This kind of face shape is suitable for fast penetration rates in medium to hard rock formations. Designed for high air pressures and good resistance to steel wash step gauge bit.
5. Flat Face Bit
This kind of face shape is suitable for hard to very hard and abrasive rock formations in applications with high air pressures. Good penetration rates an resistance to steel wash.head shapehead diameter/mmshank length /mmsplineweight/kgconcave face30537512140.5flat face31137512141concave face32537512150concave face35037512168concave face38137512178concave face40037512193.5concave face44537512231.5concave face50037512287

High Air Pressure Rock Button DTH Hammer Drill Bit
Hard Rock Drilling DTH Hammer Button BitHigh Air Pressure Rock Button DTH Hammer Drill BitCarbide Thread Button Rock Drill Bit For Drilling Tools
Packing & Delivery
High Air Pressure Rock Button DTH Hammer Drill Bit
 High Air Pressure Rock Button DTH Hammer Drill BitHigh Air Pressure Rock Button DTH Hammer Drill Bit

Company ProfileHigh Air Pressure Rock Button DTH Hammer Drill BitThe drill bit will packaged in standard wooden case.If your quantity is large,should shipping by container.
Carbide Thread Button Rock Drill Bit For Drilling Tools
FAQ
1. Q: Are you factory or trader?A: We are factory, has passed ISO, contact me showing you the factory;

2. Q: What kind of drilling rigs you have?
A: We mainly did hydraulic driling rig for soils, pneumatic drilling rig for rocks, DTH drilling rig, big diameter drilling rig, engineering drilling rig, geological exploration drilling rig etc, so you can tell me your requirements, would recommend you the suitable one.
3. Q: What certificate you have?
A: CE, ISO, BV, TUV

4. Q: Do you offer training?
A: Each model we have supplementary instruction mannual, video for installation and operation, calling instruction, and working site instruction.

5. Q: How about the warranty?
A: We machine warranty is 1 year, used famous brand parts help you find locally;
Also 3 spare parts center guarantee you get the spare parts in time.
Carbide Thread Button Rock Drill Bit For Drilling Tools