Home Products

4 inch diamond core drill bit

All Products

Water Well Drilling Rig Machine (116)

Geological Drilling Rig (115)

Soil Testing Drilling Rig (101)

Pneumatic Borewell Machine (131)

Borehole Drilling Machine (121)

Crawler Mounted Drill Rig (103)

Hydraulic Borewell Machine (86)

Portable Water Well Drilling Rig (89)

Trailer Mounted Drilling Rigs (42)

Drilling Rig Mud Pump (64)

Crawler Track Undercarriage (43)

Water Well Drill Bits (48)

Water Well Drill Pipe (17)

Drilling Rig Components (27)

Borewell Drilling Machine Air Compressor (8)

Track Transporter (37)

I'm Online Chat Now

Certification

Customer Reviews

Im a dealer from Malaysia, we bought a GK200 Water Well Drilling Rig 2 years before, good quality, costly price!

—— David

The ST300 geological drilling rig we have purchased was maintenanced very well before delivery.

—— Mr Mustafa

We have purchased two Units of drilling rigs from Jinzhou Stone Mechinery Equipment CO. LTD. and works well till now.

—— Bruce

I have bought the Crawler Mounted Drill Rig over 3 years,they are still very good quality. Your products and service are excellent. we will increase more order next time!

—— Jaff

4 inch diamond core drill bit

(9)

3 Wings 180mm 4 Inch Diamond Core Drill Bit
Contact Now Get Best Price

Golden 3 Wings Oil Well Drill Bit / Diamond PDC Bit For Well Drilling Feature: High quality polycrystalline diamond compact (PDC) cutters as the cutting teeth, the bits have stable quality, high drilling ... Read More

2021-04-07 09:44:54

Hydraulic System 8 3/4 Inch PDC Core Bits
Contact Now Get Best Price

Hydraulic System 8 3/4 Inch PDC Core Bits Product Description 1. The bit is suitable for soft to medium soft formations. 2. Cutting structure is force balanced, bit blade is asymmetrically designed, and spiral ... Read More

2022-12-08 15:20:28

216mm 8 1/2Inch 3 Blades Water Well Drill Bits
Contact Now Get Best Price

High Performance Water Well Drill Bits / 3 Wings Drill Bit Constructio Below are normal PDC drill bit size : Water Well Drill Bits Specifications Steel body and Matrix body PDC drill bit for hard layer Diameter ... Read More

2021-04-07 09:44:54

Three Wings / Tricone Pdc Coal Mine Opening Hole Water Well Drill Bits
Contact Now Get Best Price

60mm,75mm,95mm,122mm Core Drill Bit For Well Drilling Three Wings/tricone PDC Drill Bits for coal mine opening hole We specialized in manufacturing Drill Rods, Casings, Core barrels, Diamond bits, Reaming ... Read More

2020-11-09 09:19:02

Four Wheel Diesel Exploration Core Drill Rigs
Contact Now Get Best Price

Four Wheel Basement Geological Exploration Core Drill Rigs Geological Exploration Core Drill Rigs Accessories Description product type four wheels basement three leg tower 100 drilling rig active drill rod 46... Read More

2021-04-07 09:44:54

API 3 Blades Hard Layer Steel Water Well Drill Bits
Contact Now Get Best Price

3 Blades For Hard Layer API Certification Steel Body Water Well Drill Bits Introduction of drilling bit: Our drilling bit have a very good drilling performance and long life time. Different diameters and taper ... Read More

2024-02-06 14:33:07

Diamond 3 Blade PDC Drag Water Well Drill Bits
Contact Now Get Best Price

Water Well Drilling PDC Drag Bit,3 Blade PDC Bit ,Drag Bit Brief Introduction We specialized in manufacturing Drill Rods, Casings, Core barrels, Diamond bits, Reaming shells, Drill rigs, PDC bits and other ... Read More

2021-04-07 09:44:54

Carbide Forging Durable 36'' PDC Core Bits
Contact Now Get Best Price

Durable PDC Core Bits / Carbide Core Bits Forging Processing For Ore Well Drilling Product Description Classification of tricone bit: 1. Bearing type: rolling bearing and sliding bearing 2. Seal type: rubber ... Read More

2021-04-07 09:44:54

High Efficiency Horizontal Drilling Machine / Water Well Drilling Rig Easy Handle
Contact Now Get Best Price

High Efficiency Horizontal Drilling Machine / Water Well Drilling Rig Easy Handle Product Description XY-2 core drilling is a new drilling rig developed to meet the increasing demand of both the users and the ... Read More

2020-10-15 10:34:12

Page 1 of 1