MachineU > China Products > Tools & Hardware > Power Tool Accessory > Drill Bit
Laser Welding Collecting Samples Diamond Core Drill Bit Suitable For All Layers
Laser Welding Collecting Samples Diamond Core Drill Bit Suitable For All Layers
Laser Welding Collecting Samples Diamond Core Drill Bit Suitable For All Layers
Laser Welding Collecting Samples Diamond Core Drill Bit Suitable For All Layers
Specifications
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
Description

High-Performance Diamond Core Bits for Hard Formation Drilling

Product Introduction

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

Diamond Core Drill Bit Technical Specifications

Diameter (mm)

Type

Suitable Formations

Recommended RPM

Core Diameter (mm)

Φ75

Electroplated Diamond Bit

Medium-hard to hard rock

800-1200

48

Φ91

Electroplated Diamond Bit

Medium-hard to hard rock

700-1000

60

Φ110

Electroplated Diamond Bit

Hard rock, fractured zones

600-900

75

Φ130

Electroplated Diamond Bit

Hard rock, granite

500-800

90

Φ150

Electroplated Diamond Bit

Extremely hard rock, quartzite

400-700

105

Φ171

Electroplated Diamond Bit

Deep hole hard rock drilling

350-600

120

Φ200

Electroplated Diamond Bit

Large diameter geotechnical investigation

300-500

140

Φ220

Electroplated Diamond Bit

Special geological sampling

250-450

160

Key Features & Advantages

1. 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).

2. 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.

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

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

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

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

Send your message to this supplier
Send Now

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

Ask Latest Price
Watch Video
Product Detail
Brand Name :
SHITAN
Model Number :
Co're Bits
Certification :
ISO
Place of Origin :
Jinzhou ,China
MOQ :
1 set
Price :
Customzied Quotation list
Contact Supplier
video
Laser Welding Collecting Samples Diamond Core Drill Bit Suitable For All Layers
Laser Welding Collecting Samples Diamond Core Drill Bit Suitable For All Layers

Jinzhou City Shitan Machinery Equipment CO. LTD.

Verified Supplier
8 Years
hebei, jinzhou
Since 2010
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Water Well Drilling Rig, Pneumatic Drilling Rig, Crawler Mounted Drill Rig
Total Annual :
50000000-100000000
Employee Number :
100~120
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Drill Bits
MachineU China Products Tools & Hardware Power Tool Accessory Drill Bit
Contact Supplier
Submit Requirement