Home Products Drill Bits

Investigation Engineering Diamond Core Drill Bits 4 Inch Diameter

All Products

Water Well Drilling Rig (262)

Pneumatic Drilling Rig (121)

Crawler Mounted Drill Rig (122)

Soil Test Drilling Machine (158)

Geological Drilling Rig Machine (174)

Core Drill Rig (171)

Borehole Drilling Machine (36)

Engineering Drilling Rig (104)

Crawler Track Undercarriage (51)

Drilling Mud Pump (105)

Track Transporter (79)

Rock Drill Rods (61)

Water Well Drill Bits (46)

Drilling Rig Tools (16)

Drill Bits (11)

Drill Gyrator Assembly (8)

Mr. Zhu is worth to be trust, he has a good team, they provide us good service and reliable quality cable.

—— Aaron

Mr. Zhu provide us Water Well Drilling Rig with good price. thank you.

—— Julien

I'm Online Chat Now

Investigation Engineering Diamond Core Drill Bits 4 Inch Diameter

Large Image : Investigation Engineering Diamond Core Drill Bits 4 Inch Diameter

Product Details:

Place of Origin:	Jinzhou ,China
Brand Name:	SHITAN
Certification:	ISO
Model Number:	Co're Bits

Payment & Shipping Terms:

Minimum Order Quantity:	1 set
Price:	Customzied Quotation list
Packaging Details:	1*20 FCL
Delivery Time:	5 days after advance payment
Payment Terms:	T/T, Western Union
Supply Ability:	1000000 Units/month

Contact Now

Detailed Product Description

Product Name:	Diamond Core Bit For Hard Formation Drilling	Machine Type:	Drilling Tool
Size:	As Required	Package:	10pcs Per Box.
Welding Tech:	High Frequency Welding, Laser Welding	Weight:	1.5 Pounds
Color:	Golden	Raw Material:	Diamond, Cobalt Powder
Origin:	China	Shaft Diameter:	1/4 Inch
Highlight:	Investigation Engineering Diamond Core Drill Bits , 4 inch Diamond Core Drill Bits , Diamond Core Drill Bits 4 Inch

Investigation Engineering Diamond Core Drill Bits 4 Inch Diameter

Product Specifications

Attribute	Value
Product Name	Diamond Core Bit for Hard Formation Drilling
Machine Type	Drilling Tool
Size	As required
Package	10pcs per box
Welding Tech	High Frequency Welding, Laser Welding
Weight	1.5 pounds
Color	Golden
Raw Material	Diamond, Cobalt Powder
Origin	China
Shaft Diameter	1/4 inch

High-Performance Diamond Core Bits for Hard Formation Drilling

The bit crown of electroplated diamond core bits are electroplated with layers of synthetic diamonds in the electroplated liquid under certain strictly controlled conditions. The whole producing process is carried on at room temperature to avoid diamond oxidation and degradation.

Electroplated diamond core bits obtain much faster penetration than impregnated diamond core bits in drilling soft to hard, competent formations. For drilling different rock formations, the matrix hardness of electroplated diamond core bit could be different (please refer to "Matrix Selection Index").

Technical Specifications

Specification	Corresponding Core Pipe Casing
73/75/77	73
89/91/94	89
108/110/113	108
127/130/133	127
146/150/153	146
168/170/173	168
200	200

Key Features & Advantages

Superior Diamond Technology: High-grade diamond segments ensure maximum cutting efficiency in hard formations with optimized segment design to prevent premature wear.
Robust Construction: High-strength steel body resists bending and deformation under heavy load with enhanced waterways for efficient coolant flow.
Customizable Options: Adjustable grit & bond hardness for specific rock types and reinforced crown design minimizes breakage in fractured rock.

Why Choose Our Diamond Core Bits?