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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

carbide rock drill bits

(42)

Geothermy 13mm 5 1/4 Inches Water Well Drill Bits
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Carbide Material Matrix Body PDC Bit , Hard Rock Drill Bits For Geological Exploration 5 1/4" 3 blades PDC drag bit Size: 5 1/4 inches 133mm PDC Cutters: 13mm Blades Quantity:3 Thread Connection: 2 7/8 API reg ... Read More

2021-04-07 09:44:54

25mm Water Well Drill Bits
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Tapered rock drill tool cross type bit drill bit 11excellent drilling performance Product description Small hole tapered ground drill bit are the most popular tapered drill bits with a wide selection of head ... Read More

2020-12-18 10:38:18

Three Blades Abrasion 6inch Water Well Drill Bits
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3 Blades Steel Body Abrasion Resistance High Hardness Water Well Drill Bits Brief Introduction Steel body PDC bits/PDC drill bits are made by PDC cutter brazed to Steel Body. The PDC cutter has high hardness, ... Read More

2021-04-07 09:44:54

Carbide Eccentric 900m Water Well Drill Bit
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Down Hole Eccentric Water Well Polycrystalline Diamond Drill Bits 1. Product description The eccentric bit is a bit whose center of the bit deviates from the axis line due to the asymmetrical distribution of ... Read More

2022-12-12 09:50:02

5m Friction Welding Carbide Geological Drill Pipe
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Friction Welding Drilling Rod Geological Drill Rod For Rock Drilling Description: 2m-5m Length Friction Welding Rock Drill Rods / Geological Water Well Drill Pipe Geological drill rod tapered drill rod ... Read More

2021-04-07 09:44:54

Alloy Steel 26 Inch Exploration Drag Drill Bit
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Alloy Steel 26 Inch Exploration Drag Drill Bit Product Description Step Drag Bits also named blade bits, with a Tungsten Carbide inserts on the blades. They are usually designed for use in soft formations such ... Read More

2022-12-08 15:20:28

Carbon Steel Oil 42mm Water Well Drill Bits
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OEM High Strength Oil Water Well Drill Bits Water Well Drill Bits Specifications Item Size (mm) Item Name Size (mm) Non-coring Drill Bit 42 Coring Drill Bit 65 Non-coring Drill Bit 46 Coring Drill Bit 75 Non... Read More

2021-04-07 09:44:54

Coal Mining 193mm 9 Inch Water Well Drill Bits
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High Efficiency Wear Resistance for Coal Mining Water Well Drill Bits Product Description PDC full face Bits has a very good penetration rate and long life in a wide range of rock formations. The application ... Read More

2021-04-07 09:44:54

Anti Erosive Toughness Pdc 325mm Concave Drill Bit
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Pdc Concave Drill Bit With High Strenghth And Better Anti-Erosive And Toughness 1. Description PDC concave drill bit is composed of PDC cutters and matrix body. With higher strength tungsten carbide body, the ... Read More

2021-04-07 09:44:54

3 Wings 94mm Polycrystalline Diamond Drill Bits
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3 Wings Non Core Diamond PDC Bit / PDC Drag Bits For Water Well Drilling Product Application PDC drilling drag bit is made by PDC cutters and steel. It is one of the steel body PDC bit and belong to non core ... Read More

2021-04-07 09:44:54

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