DHD Numa Hammer SD Ql - Heavy-Duty Forged Drilling Tool for Professionals

• 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

Introducing the powerful and robust 12-inch N120 Numa125 SD12 DHD112 DTH Hammer, expertly crafted to meet the demands of heavy-duty drilling tasks.

Perfectly engineered for large hole drilling applications, this 12-inch down-the-hole hammer is an ideal solution for water well and foundational projects. Experience superior efficiency in rock drilling with this exceptional tool. Secure your high-quality drilling equipment from the esteemed Changsha Tianhe Drilling Tools and Machinery Co., Ltd., the trusted leader in rock drilling innovations.

TEAMWHOLE JS DTH HAMMER

Introducing the innovative JS series DTH hammer, a cutting-edge high-pressure hammer brought to you by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. Celebrated as one of the most economical solutions in China, the JS series operates seamlessly without a foot valve for the bit, offering remarkable penetration speed, minimized air usage, outstanding stability, and a longer operational lifespan.

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

Discover our Additional DTH Hammer Options

Unveil the remarkable capabilities of our premium N120 Numa125 SD12 DHD112 DTH Hammer, perfectly designed for rock drilling applications. This robust 12-inch down-the-hole hammer promises unmatched reliability and superior performance to fulfill your drilling requirements. Choose Changsha Tianhe Drilling Tools and Machinery Co., Ltd. for unparalleled rock drilling equipment.

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

Introducing Changsha Tianhe Drilling Tools and Machinery Co., Ltd.

Established in 2002, Changsha Tianhe Drilling Tools and Machinery Co., Ltd. is strategically located in the Industrial Development Zone of Ningxiang, Changsha, China. With a sprawling 60,000 square meters of advanced workshop facilities, our company houses over 100 enthusiastic tech professionals and 50 seasoned veterans, each boasting over 20 years of expertise in DTH rock drilling tools.

Our specialization lies in crafting top-quality DTH hammers and bits with drilling capabilities ranging from diameters of 3" to 43" (76-1100mm). We excel in deep hole drilling tools, Eccentric (ODEX) casing systems, Concentric casing systems, Reverse circulation hammers and bits, rock drill accessories, and an extensive range of high-performance equipment. Our products find broad applications across sectors such as mining, water well engineering, construction, geological exploration, geothermal drilling, oil and gas, among others.

At Changsha Tianhe, we prioritize cutting-edge production technologies and precision analytical instruments to guarantee the utmost reliability and performance consistency in our products. Each item adheres meticulously to the rigorous standards of the ISO9001:2015 quality management system.

We take immense pride in our expansive global reach, with our premium-grade products penetrating over 50 countries worldwide, including regions like South America, Africa, Europe, Australia, the Middle East, and more.

Product Name: N120 Numa125 SD12 DHD112 DTH Hammer Company Name: Changsha Tianhe Drilling Tools and Machinery Co., Ltd. Description: Experience the power and reliability of our DTH Hammer Drill, a steadfast and formidable tool engineered for rock drilling. Seamlessly integrating with drilling rigs, it ensures superior drilling outcomes with our top-tier, expertly crafted rock drilling equipment, designed for excellence.

Product Description: The N120 Numa125 SD12 DHD112 DTH Hammer is an unparalleled rock drilling marvel, meticulously designed for compatibility with a multitude of drilling rigs. This robust 12-inch down-the-hole hammer excels in rock drilling, delivering consistent, reliable, and efficient performance.

Product Description: Crafted with precision, the N120 Numa125 SD12 DHD112 DTH Hammer is a top-tier drilling tool tailored for rock drilling applications. It boasts compatibility with various drilling rigs and incorporates a button bit for optimal drilling efficiency. This 12-inch down-the-hole hammer offers unrivaled performance for rock drilling operations.

Exhibition

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