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Impact Drill Bit for Rock Layers with High Penetration Rate
Impact Drill Bit for Rock Layers with High Penetration Rate
Impact Drill Bit for Rock Layers with High Penetration Rate
Impact Drill Bit for Rock Layers with High Penetration Rate
Specifications
Brand Name :
Shitan
Model Number :
Various models of impact drill bits
Place of Origin :
Jinzhou ,Hebei Province
MOQ :
1 set
Price :
Customized quotation list
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
Description
Water Well Impact Drill Bit for Rock Layers with High Penetration Rate
Drill bit name Water well impact drill bit
Material Tungsten Carbide
Diameter 76mm-450mm
Production cycle 5-7 days
Country of origin China
Application industry Water well industry
Drill Surface Shape Selection
  • Downward center position: For high permeability in soft to medium hard and fractured rock formations. Provides low to moderate air pressure with maximum hole deviation control.
  • Concave surface: Designed for medium hard and homogeneous rock formations. Offers good hole deviation control and excellent flushing ability.
  • Convex surface: Delivers high penetration rates in soft to medium hard formations at low to moderate air pressure. Most resistant to steel washing but with poorer hole deviation control.
  • Flat drill bit: Ideal for hard to very hard and abrasive rock formations in high-pressure applications. Provides good penetration rate and steel washing resistance.
Technical Specifications
Impact Drill Inch Specification Standard Configuration Adaptable Drill Bit Specification Edge Tooth Alloy Parameters
2" Special tapered thread Φ76 - 80mm, Φ81 - 90mm 6 pieces of Φ14mm alloy for edge teeth
3" 2 3/8 thread Φ85 - 90mm, Φ91 - 105mm, Φ110mm 6 pieces of Φ14mm/Φ16mm alloy for edge teeth
4" 2 3/8 thread Φ105 - 109mm, Φ110 - 115mm, Φ116 - 120mm, Φ121 - 130mm, Φ131 - 140mm, Φ141 - 150mm 6-8 pieces of Φ14mm/Φ16mm/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 7-10 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
7" 3 1/2 thread Φ180 - 190mm, Φ191 - 195mm, Φ196 - 203mm, Φ204 - 219mm, Φ220 - 235mm, Φ236 - 254mm 9-12 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 10-16 pieces of Φ18mm/Φ19mm 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 12-16 pieces of Φ19mm alloy for edge teeth
Manufacturing Advantages
  • Advanced production equipment and experienced research team
  • Highest quality raw materials and strict quality control
  • Custom manufacturing available for OEM requirements
  • Advanced production technology and rigorous testing procedures
Maintenance Guidelines
Post-Operation Care
  • Thoroughly clean all surfaces, especially chip grooves, using a wire brush
  • Rinse with clean water if exposed to corrosive liquids and dry completely
  • Inspect for damage - minor chipping can be polished with an angle grinder
  • Discard bits with loose alloy teeth or cracked welds immediately
Storage Recommendations
  • Apply anti-rust oil on steel surfaces, especially threads and welds
  • Store in a dry toolbox away from other hard objects
  • Protect alloy teeth and cutting edges from impact
Core Operating Principle:
Follow the "adaptation, cooling, stabilization, and cleaning" principle: select proper drill bit model, ensure cooling/lubrication, control force/angle, and address abnormalities promptly. Proper maintenance can extend drill bit life 2-3 times while improving efficiency and safety.

Jinzhou Shitan Machinery Equipment Co., Ltd. Main Products：

Pneumatic Drilling Rig / Air Drilling Rig（ST-180, ST-200, ST-260, ST-300, ST-350, ST-400, ST450, ST-450, ST-500, ST-600, ST-800 and other Pneumatic water well drilling Rigs.）, Crawler Water Well Drilling Rig / Trailer Mounted Drilling Rig / Water Well Drilling Rig / Hydraulic Borewell Machine / Hard Rock Drilling Equipment / Diamond Core Drill Rig / Geological Drilling Rig / Soil Testing Drilling Rig / Portable Water Well Drilling Rig（ST-30，ST-50，XY-1A, XY-1B, XY-2, XY-2B, GK180, GK200, GY150, GY200 and 30 impact drill rig, ZLJ series tunnel drilling rig and other geological drilling machines）Crawler Track Undercarriage, Drilling Mud Pump（BW150,BW160,BW200,BW250,BW850 series Drilling mud pumps）, Drilling Air Compressor, Water Well Drill Bits（PDC Drill Bit， Tricone Bit， DTH Button Bit）, Water Well Drill Pipe, Drilling Rig Spare Parts( drilling rods , drilling rods joint , casing pipe, casing coupling, core tube, core tube coupling, lifters, automatic drop hammer, sampler, SPT tool, wrench fork, pad fork, lock joint), Track Transporter

OEM / ODM can accept. Good quality, professional after-sales service, welcome to order

Impact Drill Bit for Rock Layers with High Penetration Rate Impact Drill Bit for Rock Layers with High Penetration Rate Impact Drill Bit for Rock Layers with High Penetration Rate Impact Drill Bit for Rock Layers with High Penetration Rate Impact Drill Bit for Rock Layers with High Penetration Rate
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Product Detail
Brand Name :
Shitan
Model Number :
Various models of impact drill bits
Place of Origin :
Jinzhou ,Hebei Province
MOQ :
1 set
Price :
Customized quotation list
Payment Terms :
T/T
Contact Supplier
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Impact Drill Bit for Rock Layers with High Penetration Rate
Impact Drill Bit for Rock Layers with High Penetration Rate

Jinzhou City Shitan Machinery Equipment CO. LTD.

Verified Supplier
7 Years
hebei, jinzhou
Since 2010
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Water Well Drilling Rig Machine, Geological Drilling Rig, Soil Testing Drilling Rig
Total Annual :
8000000-15000000
Employee Number :
100~120
Certification Level :
Verified Supplier
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