N120 Numa125 SD12 DHD112 DTH Hammer

• Customization: Available
• After-sales Service: Available
• Warranty: 6 Months
• Model NO.: 12inch
• Certification: ISO9001:2015
• Standard: AISI
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• 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 in water well and foundation drilling. Perfect for rock drilling and equipped with a 12-inch down the hole hammer. Get this high-quality drilling tool from Changsha Tianhe Drilling Tools and Machinery Co., Ltd.

 

TEAMWHOLE JS DTH HAMMER

 

The JS series DTH hammer, developed by Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is a new type of high-pressure hammer. It is considered one of the most cost-effective DTH hammers in China. This series of hammers is designed to be used with a bit without a foot valve, offering 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

Other DTH Hammer

 

Discover our high-quality N120 Numa125 SD12 DHD112 DTH Hammer. Perfect for rock drilling, this 12-inch down the hole hammer is a reliable drilling tool for your rig. Get the best rock drill equipment from Changsha Tianhe Drilling Tools and Machinery Co., Ltd.

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 backbone members and 50 experts with over 20 years of experience in DTH rock drilling tools.

 

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, rock drill accessories, and other equipment. Our products find extensive applications in mining, water well engineering, construction, geological exploration, geothermal drilling, oil and gas, and various other fields.

 

At Changsha Tianhe, we prioritize the use of advanced production equipment and analytical instruments to ensure the reliable quality and stable performance of our products. All our products are produced in compliance with the ISO9001:2015 quality management system.

 

We take pride in our global reach, with our products being exported to over 50 countries in South America, Africa, Europe, Australia, the Middle East, and beyond.

 

Product Name: N120 Numa125 SD12 DHD112 DTH Hammer

 

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

 

Description: Our DTH Hammer Drill is a reliable and efficient tool for rock drilling. It is designed for use with drilling rigs and offers excellent performance. Get the best drilling results with our high-quality rock drilling equipment.

Product Description: The N120 Numa125 SD12 DHD112 DTH Hammer is a high-quality rock drilling tool designed for drilling rigs. This 12-inch down the hole hammer is perfect for rock drilling and is compatible with various drilling equipment. Get reliable performance with this durable and efficient hammer.

Product Description: The N120 Numa125 SD12 DHD112 DTH Hammer is a high-quality drilling tool designed for rock drilling. It is compatible with various drilling rigs and is equipped with a button bit for efficient drilling. This 12-inch down the hole hammer is perfect for rock drilling applications.

Exhibition

 

Discover our range of DTH hammers for efficient rock drilling. Our N120 Numa125 SD12 DHD112 DTH Hammer is a reliable drilling tool that guarantees high performance. Perfect for drilling rigs and rock drilling machines. Get yours today!