Drill Rig DTH Hammer for Large Hole Drilling

• After-sales Service: Available
• Warranty: 6 Months
• Certification: ISO9001:2015
• Standard: AISI
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Model NO.: 12inch
• Material: Alloy Steel
• Weight (Kg): 560
• Processing Type: Forging
• Machine Type: Drilling Tool
• Use: Rock Drilling
• Color: Glod Other Ascustomer Need
• Keyword: DTH Hammer
• Matched Drill Rig: DTH Drill Rig
• Video Outgoing-Inspection: Provided
• Thread Type: API 6 5/8"Reg
• Marketing Type: Hot Product 2023
• Brand Name: Teamwhole
• Transport Package: in Wooden Case
• Specification: Numa120, SD12, Numa125 DHD112
• Trademark: Teamwhole
• Origin: Hunan, China
• HS Code: 843143
• Production Capacity: 5000 Piece/Pieces Per Month

Product Description

12inch N120 Numa125 SD12 DHD112 DTH Hammer for Large Hole Drilling

 

Changsha Tianhe Drilling Tools and Machinery Co., Ltd. offers the Drill Rig DTH Hammer for efficient large hole drilling in water well and foundation drilling projects. This 12-inch DTH hammer is designed for rock drilling and delivers excellent performance. It is a reliable and durable tool for down-the-hole drilling, equipped with a button bit for enhanced drilling efficiency. Trust our rock drilling tools to get the job done!

TEAMWHOLE JS DTH HAMMER


 

TEAMWHOLE JS DTH HAMMER

 

The JS series DTH hammer is a new type of high pressure hammer developed by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. It is one of the most cost-effective DTH hammers in China. This series of hammers are designed to match bits without a foot valve, providing fast penetration, low air consumption, good stability, and a long service life.

 

Hammer Length without Bit (mm)	1696mm
Weight without Bit (kg/ )	560
Hammer Outside Diameter (mm)	φ275
Top Sub Thread	API 6 5/8" REG
Working Air Pressure Range(bar/psi)	15-33
Recommended Rotary Speed (r/min)	15-35
Impact Rate at 17 Bar (Hz)	18
Air Consumption(cfm / m3/min)	246.5psi:1770/  350psi:2142

Product Name: Drill Rig DTH Hammer for Large Hole Drilling

 

Company Name: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.

 

Keywords: Large Hole Drilling DTH Hammer, DTH Hammer for Drill Rig, 12 Inch DTH Drill Hammer, DTH Hammer for Rock Drilling, Down-the-Hole Drill Hammer, Rock Drilling DTH Hammer, 12 Inch Downhole Hammer, DTH Hammer for Large Hole, Drill Rig DTH Drill Hammer, Downhole Hammer for Rock Drilling, Rock Drill DTH Hammer, Button Bit DTH Hammer, Rock Drilling Tools DTH Hammer, 12inch DTH Drill Hammer, Large Hole Drilling Hammer, Drill Rig DTH Hammer, DTH Hammer for Rock Drill, Downhole DTH Drill Hammer, Rock Drilling DTH Drill Hammer, 12 Inch Hammer for Large Hole, DTH Hammer for Drill Rig, Drill Rig DTH Hammer for Rock Drilling, Rock Drilling Tools DTH Drill Hammer, Large Hole Drilling DTH Drill Hammer, DTH Hammer for 12 Inch Drilling

JS--DHD SHNAK DTH HAMMER SPECIFICATION
Bit shank	Length/mm	Thread	OD/mm	Work pressure	Rec.speed rotation/r/min	Air consumption (m³/min at 18bar)	Weight kg
DHD3.5	863mm	API 2 3/8"REG	80MM	2.0Mpa	30-60	7	22
DHD340	967mm	API 2 3/8"REG	99MM	2.5Mpa	30-60	11	38.4
DHD350	1070mm	API 3 1/2"REG	126MM	2.8Mpa	25-55	16	68.4
DHD360	1164mm	API 3 1/2"REG	148.5MM	3.0Mpa	25-55	20	101.5
DHD380	1366mm	API 4 1/2"REG	185MM	3.0Mpa	25-55	23	152.7
DHD112	1522mm	API 6 5/8"REG	275MM	3.0Mpa	25-55	41	295

JS-SD SHANK DTH HAMMER SPECIFICATION
Bit shank	Length/mm	Thread	OD/mm	Work pressure	Rec.speed rotation/r/min	Air consumption (m³/min at 18bar)	Weight kg
SD4	967mm	API 2 3/8"REG	99MM	2.5Mpa	30-60	11	38.4
SD5	1070mm	API 3 1/2"REG	126MM	2.8Mpa	25-55	16	68.4
SD6	1164mm	API 3 1/2"REG	148.5MM	3.0Mpa	25-55	20	101.5
SD8	1366mm	API 4 1/2"REG	185MM	3.0Mpa	25-55	23	152.7
SD12	1522mm	API 6 5/8"REG	275MM	3.0Mpa	25-55	41	295

JS--QL SHANK DTH HAMMER SPECIFICATION
Bit shank	Length/mm	Thread	OD/mm	Work pressure	Rec.speed rotation/r/min	Air consumption (m³/min at 18bar)	Weight kg
QLX40	967mm	API 2 3/8"REG	99MM	2.5Mpa	30-60	11	38.4
QL50	1070mm	API 3 1/2"REG	126MM	2.8Mpa	25-55	16	68.4
QL60	1164mm	API 3 1/2"REG	148.5MM	3.0Mpa	25-55	20	101.5
QL80	1366mm	API 4 1/2"REG	185MM	3.0Mpa	25-55	23	152.7
QL120	1522mm	API 6 5/8"REG	275MM	3.0Mpa	25-55	41	295

Company Profile


 

Changsha Tianhe Drilling Tools and Machinery Co., Ltd.

 

Established in 2002, Changsha Tianhe Drilling Tools and Machinery Co., Ltd. is located in the Industrial Development Zone, Ningxiang, Changsha, China. With over 60,000 square meters of workshop space, the company boasts a team of more than 100 technological experts and 50 experienced professionals with over 20 years of DTH rock drilling tools experience.

 

Our main focus is on manufacturing high-quality DTH hammers and bits, capable of drilling holes ranging from 3" to 43" (76-1100mm) in diameter. We also specialize in DTH drilling tools for deep hole drilling, Eccentric (ODEX) casing systems, Concentric casing systems, Reverse circulation hammers and bits, accessories for rock drills, and various other equipment. Our products find extensive applications in mining, water well engineering, construction, geological exploration, geothermal drilling, oil and gas, and other industries.

 

Equipped with advanced production equipment and analytical instruments, we ensure reliable quality and stable performance in all our products. Our manufacturing processes adhere to the ISO9001:2015 quality management system.

 

We export our products to over 50 countries, including South America, Africa, Europe, Australia, the Middle East, and more.

 

Drill Rig DTH Hammer for Large Hole Drilling

 

Our 12 Inch DTH Drill Hammer is perfect for rock drilling and large hole drilling. It is designed for use with drill rigs and provides efficient and reliable performance. Get the best results with our high-quality DTH hammer.

Product Description: The Drill Rig DTH Hammer for Large Hole Drilling by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. is a high-quality tool designed for efficient rock drilling. With a 12-inch size, this DTH hammer is perfect for use in drill rigs. It is a reliable and durable option for professionals in the field of large hole drilling.

Drill Rig DTH Hammer for Large Hole Drilling

Discover the high-quality 12 inch DTH drill hammer designed for rock drilling and large hole drilling. Perfect for drill rigs, this down-the-hole hammer delivers exceptional performance. Get the best rock drilling tools from Changsha Tianhe Drilling Tools and Machinery Co., Ltd.

Drill Rig DTH Hammer for Large Hole Drilling

 

Discover our high-quality DTH hammer designed specifically for large hole drilling. Perfect for rock drilling, this 12-inch hammer is ideal for drill rigs. Get reliable performance and efficiency with our rock drilling tools.