DHD SD Ql Numa Hammer - High-Performance 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

12-inch N120 Numa125 SD12 DHD112 DTH Hammer

Ideal for large hole drilling in water well and foundational projects, this 12-inch down-the-hole hammer is expertly crafted for efficient rock drilling. Secure your high-quality drilling tool from the industry's trusted name, Changsha Tianhe Drilling Tools and Machinery Co., Ltd., renowned for pioneering rock drilling solutions.

TEAMWHOLE JS DTH HAMMER

Introducing the groundbreaking JS series DTH hammer, a high-pressure marvel from Changsha Tianhe Drilling Tools and Machinery Co., Ltd. Esteemed for its cost-effectiveness in China, the JS series is ingeniously designed to function seamlessly with a bit that requires no foot valve, ensuring rapid penetration, minimized air consumption, outstanding 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

Additional DTH Hammer Options

Discover our elite N120 Numa125 SD12 DHD112 DTH Hammer, a quintessential choice for rock drilling. This 12-inch down-the-hole hammer guarantees reliability and exceptional performance for all your drilling needs. 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

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

Established in 2002, Changsha Tianhe Drilling Tools and Machinery Co., Ltd. stands proudly in the Industrial Development Zone, Ningxiang, Changsha, China. Encompassing over 60,000 square meters of state-of-the-art workshop space, our company employs a team of over 100 dynamic technological professionals alongside 50 seasoned experts, each with more than 20 years of invaluable experience in crafting DTH rock drilling tools.

Our specialization is in crafting premium DTH hammers and bits for drilling diameters spanning from 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 expansive suite of equipment. Our products serve a multitude of industries, including mining, water well engineering, construction, geological exploration, geothermal drilling, oil and gas, and many more.

At Changsha Tianhe, we are committed to employing cutting-edge production equipment and precision analytical instruments to guarantee the reliability and consistent performance of our products. Each item we craft adheres rigorously to the demanding ISO9001:2015 quality management system standards.

We are immensely proud of our global influence, with our superior products reaching over 50 countries, including regions 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: This DTH Hammer Drill is a robust and reliable tool engineered for excellence in rock drilling, designed to integrate seamlessly with drilling rigs. Experience superior drilling outcomes with our top-tier rock drilling equipment, crafted for peak performance and reliability.

Product Description: The N120 Numa125 SD12 DHD112 DTH Hammer is a superior rock drilling tool, meticulously designed for compatibility with a range of drilling rigs. This formidable 12-inch down-the-hole hammer excels in rock drilling endeavors, offering reliable and efficient performance.

Product Description: The N120 Numa125 SD12 DHD112 DTH Hammer is a premier drilling instrument engineered for rock drilling applications. Compatible with a multitude of drilling rigs, it boasts a button bit that ensures efficient drilling. This 12-inch down-the-hole hammer delivers unmatched performance for rock drilling tasks.

Exhibition

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