High-Performance DHD112 DTH Hammer for Industrial Drilling Rig Supplies

• 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

12-inch N120 Numa125 SD12 DHD112 DTH Hammer

For large hole drilling in water wells and foundational projects, our 12-inch down-the-hole hammer stands unrivaled. Perfect for rock drilling, this high-quality tool from Changsha Tianhe Drilling Tools and Machinery Co., Ltd. sets the standard for excellence.

TeamWhole JS DTH Hammer

The JS series DTH hammer, a premium innovation by Changsha Tianhe Drilling Tools and Machinery Co., Ltd., epitomizes high-pressure performance. As one of the most cost-effective options in China, this hammer is designed for bit usage without a foot valve. It offers rapid penetration, minimal air consumption, exceptional stability, and extended 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

Explore our top-tier N120 Numa125 SD12 DHD112 DTH Hammer, tailored for rock drilling excellence. This 12-inch down-the-hole hammer is a robust and dependable tool for your drilling rig, available 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.

Since its establishment in 2002, Changsha Tianhe Drilling Tools and Machinery Co., Ltd. has flourished in the Industrial Development Zone, Ningxiang, Changsha, China. Occupying over 60,000 square meters of workshop space, the company is powered by a dedicated team of over 100 technological experts and 50 seasoned professionals with more than two decades of experience in DTH rock drilling tools.

Our expertise lies in producing high-quality DTH hammers and bits capable of drilling holes 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 drilling accessories, and more. Our products are extensively used in mining, water well engineering, construction, geological exploration, geothermal drilling, oil and gas, and numerous other sectors.

At Changsha Tianhe, we prioritize advanced production equipment and cutting-edge analytical instruments to ensure our products' reliability and consistent performance. All our products adhere to the stringent ISO9001:2015 quality management standards.

We take immense pride in our global footprint, with our products being exported to over 50 countries across 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 stands as a paragon of reliability and efficiency in rock drilling. Engineered for use with drilling rigs, this tool guarantees superior performance. Achieve optimal drilling results with our exceptional rock drilling equipment.

Product Description: The N120 Numa125 SD12 DHD112 DTH Hammer is a premier rock drilling tool designed for drilling rigs. This 12-inch down-the-hole hammer excels in rock drilling and is compatible with a wide array of drilling equipment, promising dependable performance and enduring durability.

Product Description: The N120 Numa125 SD12 DHD112 DTH Hammer is a top-tier drilling tool crafted for rock drilling. Compatible with various drilling rigs, it features a button bit for optimal drilling efficiency. This 12-inch down-the-hole hammer is ideal for rock drilling applications.

Exhibition

Unveil our comprehensive range of DTH hammers designed for superior rock drilling. Our N120 Numa125 SD12 DHD112 DTH Hammer ensures unmatched performance, making it the perfect choice for drilling rigs and rock drilling machines. Secure yours today!