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Laser Welding Collecting Samples Diamond Core Drill Bit Suitable For All Layers

Categories Drill Bits
Brand Name: SHITAN
Model Number: Co're Bits
Certification: ISO
Place of Origin: Jinzhou ,China
MOQ: 1 set
Price: Customzied Quotation list
Payment Terms: T/T, Western Union
Supply Ability: 1000000 Units/month
Delivery Time: 5 days after advance payment
Packaging Details: 1*20 FCL
Product Name: Diamond Core Bit
Machine Type: Drilling Tool
Size: As required
Package: 10pcs per box.
Welding Tech: High Frequency Welding, Laser Welding
Color: Golden
Raw Material: Diamond, Cobalt Powder
Origin: China
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Laser Welding Collecting Samples Diamond Core Drill Bit Suitable For All Layers

Laser Welding Collecting Samples Diamond Core Drill Bit Suitable For All Layers
Product Specifications
AttributeValue
Product NameDiamond Core Bit
Machine TypeDrilling Tool
SizeAs required
Package10pcs per box
Welding TechHigh Frequency Welding, Laser Welding
ColorGolden
Raw MaterialDiamond, Cobalt Powder
OriginChina
High-Performance Diamond Core Bits for Hard Formation Drilling
Our Diamond Core Bits are engineered for extreme durability and precision in hard rock drilling applications. Designed for geological exploration, mining, construction, and geothermal drilling, these bits deliver superior penetration rates and extended service life even in the toughest granite, basalt, quartzite, and other abrasive formations.
Technical Specifications
Diameter (mm)TypeSuitable FormationsRecommended RPMCore Diameter (mm)
Φ75Electroplated Diamond BitMedium-hard to hard rock800-120048
Φ91Electroplated Diamond BitMedium-hard to hard rock700-100060
Φ110Electroplated Diamond BitHard rock, fractured zones600-90075
Φ130Electroplated Diamond BitHard rock, granite500-80090
Φ150Electroplated Diamond BitExtremely hard rock, quartzite400-700105
Φ171Electroplated Diamond BitDeep hole hard rock drilling350-600120
Φ200Electroplated Diamond BitLarge diameter geotechnical investigation300-500140
Φ220Electroplated Diamond BitSpecial geological sampling250-450160
Key Features & Advantages
  • Superior Diamond Technology
    • Premium Synthetic Diamonds: High-grade diamond segments ensure maximum cutting efficiency in hard formations
    • Optimized Segment Design: Reinforced matrix prevents premature wear and reduces bit balling
    • Customizable Grit & Bond Hardness: Adjustable for specific rock types (e.g., coarse grit for fast drilling, fine grit for smooth coring)
  • Robust Construction for Hard Rock
    • High-Strength Steel Body: Resists bending and deformation under heavy load
    • Enhanced Waterways: Efficient coolant flow prevents overheating in deep drilling
    • Reinforced Crown Design: Minimizes breakage in fractured or highly abrasive rock
Why Choose Our Diamond Core Bits?
  • Proven in Extreme Conditions - Used in African mines, South American quarries, and Asian infrastructure projects
  • Custom Solutions Available - Tailored segment designs for ultra-hard or fractured formations
  • Global Supply & Support - Fast delivery, technical assistance, and after-sales service
Product Images

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

Good quality, professional after-sales service, welcome to order

Diamond Core Bit in operation Close-up of Diamond Core Bit segments Diamond Core Bit packaging Diamond Core Bit side view Diamond Core Bit in storage Diamond Core Bit quality inspection Diamond Core Bit manufacturing process
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