China Nq Hq Pq Diamond Core Drill Equipment Bit Supplier Tube Well Drilling Bit for Mining Exploration

• After-sales Service: Supplied
• Warranty: 1 Year
• Certification: ISO 9001:2000
• Standard: JIS, ASTM
• Surface Treatment: Polishing
• Manufacturing Process: Forging
• Material: Alloy Steel
• Advantage: High Performance
• Color: Per Request
• Marketing Type: New Product 2024
• Shank Series: Cop Series/DHD Series/Numa Series/SD Series/Ql Ser
• Condition: New
• Video Outgoing-Inspection: Provided
• Machinery Test Report: Provided
• Transport Package: Ply-Wooden Cases for Exporting
• Specification: 3 Inch to 5.5 Inch
• Origin: China
• HS Code: 8207199000
• Production Capacity: 10000

Product Description

Product Description

Features:
Bassed the characteristics of the wells,oil,gas and construction drilling,our company self-designed,developed and manufactured this kind of high pressure DTH hammer.

1. Ingenious Design, High Penetration Rate and Long Service Life.
2. Different product features match different rock formations.
3. High grade steel and advanced heat treatment offer Superior Wear Resistance.
4. Easy for Operation and Cost Effectiveness.

1.Using the latest rock drilling theory,optimizing the inside structure and the size of the air distrbution,to make the DTH hammer obtain the optimal energy transfer and make it achieve faster drilling speed and lower air consumption.
2.For such projects as the drill bit break,retrieving very difficult,we specially designed a safe and reliable anti-shedding device for the bit.
3.The check valve can be replaced to replaced to the one with bigger air controlling hole to provide more efficient cutting discharge.
4.The top sub and the drive chuck have special thread,which can achieve an easier disassemble.

Product Parameters

                       
                        Mining DTH bit Coprod76 drill rock button  bit Long Shank 105mm for Rock Drilling
 

Diameter	Gauge	Front	Flushing holes	Weight(kg)	Part-No
90	9x11	7x11	3x8	5.8	MROD76-90
95	9x12	7x11	3x8	6.0	MROD76-95
105	9x12	7x12	3x10	6	MROD76-105
105	9x13	7x12	3x13	9.1	MROD89-105
115	9x14	6x14	3x13	9.7	MROD89-115
127	9x14	7x14	3x13	10.6	MROD89-127
115	9x14	6x14	3x13	12.6	MROD102-115
127	9x14	7x14	3x13	13.2	MROD102-127
140	9x16	9x16	3x13	14.5	MROD102-140
140	9x16	9x16	3x15	21.3	MROD127-140
152	9x16	9x16	3x15	23.1	MROD127-152
165	10x16	10x16	3x15	23.9	MROD127-165

Detailed Photos

Packaging & Shipping

Delivery: By air, By sea or By express

Package: Ply-wooden cases + Pallet