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China factories

China factory - Jinzhou City Shitan Machinery Equipment CO. LTD.

Jinzhou City Shitan Machinery Equipment CO. LTD.

  • China,Jinzhou ,Hebei
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  3. Impact Drill Bit for Rock Layers with High Penetration Rate
China Impact Drill Bit for Rock Layers with High Penetration Rate
China Impact Drill Bit for Rock Layers with High Penetration Rate

  1. China Impact Drill Bit for Rock Layers with High Penetration Rate
  2. China Impact Drill Bit for Rock Layers with High Penetration Rate

Impact Drill Bit for Rock Layers with High Penetration Rate

  1. MOQ： 1 set
  2. Price： Customized quotation list
  3. Get Latest Price
Payment Terms T/T
Supply Ability 2000 sets
Delivery Time 10 days after deposit
Packaging Details Wooden box
Drill bit name Water well impact drill bit
keyword Water well drill bit
Specifications Multiple specifications to choose from
Belonging machinery Belonging machinery
Material Tungsten Carbide
production cycle 5-7 days
country of origin China
Diameter 76mm-450mm
Application industry Water well industry
Brand Name Shitan
Model Number Various models of impact drill bits
Place of Origin Jinzhou ,Hebei Province

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 2000 sets
Delivery Time 10 days after deposit Packaging Details Wooden box
Drill bit name Water well impact drill bit keyword Water well drill bit
Specifications Multiple specifications to choose from Belonging machinery Belonging machinery
Material Tungsten Carbide production cycle 5-7 days
country of origin China Diameter 76mm-450mm
Application industry Water well industry Brand Name Shitan
Model Number Various models of impact drill bits Place of Origin Jinzhou ,Hebei Province
High Light rock layer impact drill bit ，high penetration water well bit ，impact drill bit for well drilling
A brief introduction to impact drill bits:
 
 
Selection of drill surface shape:
 
1. Downward center position
Used for high permeability in soft to medium hard and fractured rock formations. Low to moderate air pressure. Maximum hole deviation control.
2. Concave surface
Specially designed for all-round application of drill bit surfaces in medium hard and homogeneous rock formations.
Good hole deviation control and good flushing ability.
3. Convex surface
For high penetration rates ranging from soft to medium hard at low to moderate air pressure. It is the most resistant to steel washing, which can reduce the load and wear of instrument buttons, but the hole deviation control is poor.
4. Flat drill bit
This surface shape is suitable for hard to very hard and abrasive rock formations in high-pressure applications. Good penetration rate, resistant to steel washing.
 
Main parameters of impact drill bit
 
Impact Drill Inch Specification Standard Configuration of Impact Drill Adaptable Drill Bit Specification Parameters of Drill Bit Edge Tooth Alloy
2'' Special tapered thread Φ76 - 80mm, Φ81 - 90mm 6 pieces of Φ14mm alloy for edge teeth; 6 pieces of Φ14mm alloy for edge teeth
3'' 2 3/8 thread Φ85 - 90mm, Φ91 - 105mm, Φ110mm 6 pieces of Φ14mm alloy for edge teeth; 6 pieces of Φ16mm alloy for edge teeth; 6 pieces of Φ14mm alloy for edge teeth; 7 pieces of Φ14mm alloy for edge teeth
4'' 2 3/8 thread Φ105 - 109mm, Φ110 - 115mm, Φ116 - 120mm, Φ121 - 130mm, Φ131 - 140mm, Φ141 - 150mm 6 pieces of Φ14mm alloy for edge teeth; 7 pieces of Φ14mm alloy for edge teeth; 7 pieces of Φ16mm alloy for edge teeth; 8 pieces of Φ14mm alloy for edge teeth; 8 pieces of Φ14mm alloy for edge teeth; 8 pieces of Φ16mm alloy for edge teeth; 8 pieces of Φ16mm alloy for edge teeth; 8 pieces of Φ18mm alloy for edge teeth
5'' 2 3/8 thread Φ130 - 140mm, Φ144 - 146mm, Φ147 - 152mm, Φ153 - 165mm, Φ166 - 178mm, Φ179 - 190mm, Φ191 - 203mm, Φ204 - 216mm 7 pieces of Φ18mm alloy for edge teeth; 8 pieces of Φ18mm alloy for edge teeth; 8 pieces of Φ18mm alloy for edge teeth; 8 pieces of Φ18mm alloy for edge teeth; 8 pieces of Φ18mm alloy for edge teeth; 10 pieces of Φ18mm alloy for edge teeth; 10 pieces of Φ18mm alloy for edge teeth; 10 pieces of Φ18mm alloy for edge teeth
6'' 3 1/2 thread Φ152 - 165mm, Φ166 - 180mm, Φ181 - 190mm, Φ191 - 203mm, Φ204 - 219mm, Φ220 - 235mm, Φ236 - 254mm Φ18mm alloy for edge teeth; Φ18mm alloy for edge teeth; Φ18mm alloy for edge teeth; Φ18mm alloy for edge teeth; Φ18mm alloy for edge teeth; Φ18mm alloy for edge teeth; Φ18mm alloy for edge teeth
7'' 3 1/2 thread Φ180 - 190mm, Φ191 - 195mm, Φ196 - 203mm, Φ204 - 219mm, Φ220 - 235mm, Φ236 - 254mm 9 pieces of Φ18mm alloy for edge teeth; 9 pieces of Φ18mm alloy for edge teeth; 10 pieces of Φ18mm alloy for edge teeth; 10 pieces of Φ18mm alloy for edge teeth; 12 pieces of Φ18mm alloy for edge teeth; 12 pieces of Φ18mm alloy for edge teeth
8'' 4 1/2 thread Φ195 - 203mm, Φ204 - 219mm, Φ220 - 235mm, Φ236 - 245mm, Φ246 - 254mm, Φ255 - 275mm, Φ276 - 305mm, Φ306 - 325mm, Φ326 - 350mm 10 pieces of Φ18mm alloy for edge teeth; 10 pieces of Φ19mm alloy for edge teeth; 10 pieces of Φ18mm alloy for edge teeth; 10 pieces of Φ19mm alloy for edge teeth; 12 pieces of Φ18mm alloy for edge teeth; 12 pieces of Φ19mm alloy for edge teeth; 12 pieces of Φ18mm alloy for edge teeth; 12 pieces of Φ19mm alloy for edge teeth; 12 pieces of Φ18mm alloy for edge teeth; 12 pieces of Φ19mm alloy for edge teeth; 12 pieces of Φ18mm alloy for edge teeth; 15 pieces of Φ18mm alloy for edge teeth; 15 pieces of Φ18mm alloy for edge teeth; 16 pieces of Φ18mm alloy for edge teeth
10'' 5 1/2 thread Φ240 - 254mm, Φ255 - 275mm, Φ276 - 290mm, Φ291 - 305mm, Φ306 - 320mm, Φ321 - 335mm, Φ366 - 350mm, Φ351 - 375mm, Φ376 - 400mm, Φ401 - 430mm, Φ431 - 450mm 12 pieces of Φ19mm alloy for edge teeth; 12 pieces of Φ19mm alloy for edge teeth; 15 pieces of Φ19mm alloy for edge teeth; 15 pieces of Φ19mm alloy for edge teeth; 15 pieces of Φ19mm alloy for edge teeth; 15 pieces of Φ19mm alloy for edge teeth; 16 pieces of Φ19mm alloy for edge teeth; 16 pieces of Φ19mm alloy for edge teeth; 16 pieces of Φ19mm alloy for edge teeth; 16 pieces of Φ19mm alloy for edge teeth; 16 pieces of Φ19mm alloy for edge teeth

 

Our advantages:
 
We have advanced production equipment, excellent researchers and technicians, as well as rich experience in research and development and production.
We use the highest quality raw materials.
We adopt advanced production technology and strict testing procedures.
We accept manufacturing from original equipment manufacturers and produce according to your design.
 
 
Post job maintenance: extend the next service life
 
Thoroughly clean: Use a wire brush to remove debris and mud from the surface of the drill bit, especially to clean the residual slag blocks in the chip groove; If in contact with seawater or corrosive liquids, rinse with clean water and wipe dry.
Inspection and repair: Drill bits with slight chipping can be polished with an angle grinder to maintain the original angle and extend their usage; When loose alloy teeth or cracked welds are found, they should be immediately scrapped and cannot be continued to be used (to avoid injury caused by falling teeth during operation).
Proper storage: After drying, apply anti rust oil on the surface of the steel body (especially at the threads and welds), put it in a drying toolbox, and avoid collision with other hard objects (especially protecting the alloy teeth and cutting edges).
 
Summary of Core Principles
 
The use of impact drill bits should follow the eight character formula of "adaptation, cooling, stabilization, and cleaning": select the right drill bit model, ensure cooling and lubrication, control force and angle, and promptly handle abnormal situations. Doing these things well can not only improve work efficiency, but also extend the life of the drill bit by 2-3 times, while reducing safety risks.
 
 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    2010

  • Total Annual:

    8000000-15000000

  • Employee Number:

    100~120

  • Ecer Certification：

    Verified Supplier

Jinzhou City Shitan Machinery Equipment CO. LTD. is a professional production and processing company for core drilling rigs, crawler drilling rigs, various track chassis, various types of mud pumps, various track transport vehicles, etc. It is one of the outstanding manufacturers of si... Jinzhou City Shitan Machinery Equipment CO. LTD. is a professional production and processing company for core drilling rigs, crawler drilling rigs, various track chassis, various types of mud pumps, various track transport vehicles, etc. It is one of the outstanding manufacturers of si...

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  • Jinzhou City Shitan Machinery Equipment CO. LTD.
  • Xiaoshang Village,Jinzhou City,Hebei province,China
  • https://www.drillingrigmachines.com/

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