DHD Numa Hammer SD Ql - Heavyweight Forged Drilling Tool

• 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 12-inch N120 Numa125 SD12 DHD112 DTH Hammer, a powerhouse in the realm of drilling tools.

Perfectly engineered for large-scale drilling operations in water well construction and foundational projects, this 12-inch down-the-hole hammer stands out for its unmatched efficiency in rock drilling. Secure your high-quality drilling solution from Changsha Tianhe Drilling Tools and Machinery Co., Ltd., a trusted leader in innovative rock drilling solutions.

Discover the TEAMWHOLE JS DTH HAMMER, an epitome of advanced drilling technology.

Introducing the groundbreaking JS series DTH hammer from Changsha Tianhe Drilling Tools and Machinery Co., Ltd. Known for its affordability in China, this high-pressure hammer is engineered to operate with a bit sans a foot valve, ensuring rapid penetration rates, minimized air consumption, unparalleled stability, and an extended 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

Explore Our Diverse Range of DTH Hammer Options.

Discover our premium N120 Numa125 SD12 DHD112 DTH Hammer, the epitome of precision in rock drilling tools. This 12-inch down-the-hole hammer guarantees exceptional reliability and high performance, fulfilling all your drilling requirements. Trust Changsha Tianhe Drilling Tools and Machinery Co., Ltd. for superior 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 Overview.

Introducing Changsha Tianhe Drilling Tools and Machinery Co., Ltd., a pioneering leader in the drilling industry.

Established in 2002, Changsha Tianhe Drilling Tools and Machinery Co., Ltd. proudly resides in the Industrial Development Zone, Ningxiang, Changsha, China. With an expansive 60,000 square meters of cutting-edge workshop facilities, our company employs over 100 skilled technological professionals and 50 seasoned experts, each bringing over two decades of expertise in DTH rock drilling tools to the table.

Our specialty lies in manufacturing superior DTH hammers and bits, adept at drilling diameters from 3" to 43" (76-1100mm). We excel in crafting deep hole drilling tools, Eccentric (ODEX) casing systems, Concentric casing systems, Reverse circulation hammers and bits, rock drill accessories, and a comprehensive range of equipment. Our products find extensive application across mining, water well engineering, construction, geological exploration, geothermal drilling, oil and gas, and numerous other sectors.

At Changsha Tianhe, we prioritize employing state-of-the-art production equipment and precision analytical instruments, guaranteeing the reliability and consistent performance of our products. Every item adheres to the rigorous standards of the ISO9001:2015 quality management system.

We take pride in our extensive global reach, with our premium products distributed to over 50 countries, including 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: The DTH Hammer Drill, a robust and reliable tool for rock drilling, is crafted to integrate seamlessly with drilling rigs. Experience superior drilling results with our top-tier rock drilling equipment, meticulously engineered for exceptional performance.

Product Description: The N120 Numa125 SD12 DHD112 DTH Hammer represents an extraordinary rock drilling tool, engineered for seamless compatibility with multiple drilling rigs. This robust 12-inch down-the-hole hammer excels in rock drilling operations, delivering reliable and efficient performance.

Product Description: The N120 Numa125 SD12 DHD112 DTH Hammer is a premier drilling tool, expertly crafted for rock drilling applications. Compatible with a variety of drilling rigs, it boasts a button bit that ensures effective drilling. This 12-inch down-the-hole hammer offers unparalleled performance for rock drilling operations.

Exhibition

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