DHD SD Ql Numa Hammer - High-Quality Forged Drilling Tool 560 Kg

• 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 the epitome of efficiency in rock drilling. Acquire your high-quality drilling tool from Changsha Tianhe Drilling Tools and Machinery Co., Ltd., the distinguished leader in rock drilling solutions.

TEAMWHOLE JS DTH HAMMER

Introducing the JS series DTH hammer, a groundbreaking high-pressure hammer from Changsha Tianhe Drilling Tools and Machinery Co., Ltd. Celebrated as one of the most economical solutions in China, the JS series is crafted to function seamlessly with a bit that lacks a foot valve, ensuring rapid penetration, diminished air consumption, remarkable stability, and an enhanced 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

Additional DTH Hammer Options

Discover our elite N120 Numa125 SD12 DHD112 DTH Hammer, a model of excellence for rock drilling. This 12-inch down-the-hole hammer promises reliability and superior performance, meeting all your drilling demands. Opt for 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, Ningxiang, Changsha, China. Covering over 60,000 square meters of advanced workshop space, our company employs over 100 dedicated technological professionals and 50 seasoned experts, each with more than two decades of hands-on experience in DTH rock drilling tools.

Our proficiency lies in crafting premium DTH hammers and bits for drilling diameters ranging 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 a diverse array of equipment. Our products find extensive application across mining, water well engineering, construction, geological exploration, geothermal drilling, oil and gas, and numerous other industries.

At Changsha Tianhe, we are committed to using cutting-edge production equipment and precision analytical instruments to guarantee our products' reliability and consistent performance. Every product we manufacture adheres to the rigorous ISO9001:2015 quality management system standards.

We take pride in our expansive global presence, with our top-tier products making their mark in 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: This DTH Hammer Drill stands as a reliable and potent tool for rock drilling, engineered for seamless integration with drilling rigs. Experience superior drilling outcomes with our premier rock drilling equipment, meticulously designed for excellence.

Product Description: The N120 Numa125 SD12 DHD112 DTH Hammer is a distinguished rock drilling tool engineered for compatibility with various drilling rigs. This robust 12-inch down-the-hole hammer excels in rock drilling tasks, delivering dependable and efficient performance.

Product Description: The N120 Numa125 SD12 DHD112 DTH Hammer is an elite drilling tool tailored for rock drilling applications. Compatible with a wide range of drilling rigs, it features a button bit that ensures effective drilling. This 12-inch down-the-hole hammer offers unmatched performance for rock drilling tasks.

Exhibition

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