DHD Numa Hammer SD Ql - Forged Drilling Tool for Industrial Use

• 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

Discover the power of precision with our 12-inch Down-The-Hole Hammer, engineered for large hole drilling across water wells and foundational projects. This tool epitomizes efficiency and reliability in rock drilling, making it an essential asset for your operations. Elevate your drilling endeavors with superior equipment from Changsha Tianhe Drilling Tools and Machinery Co., Ltd., the hallmark of quality in rock drilling solutions.

TEAMWHOLE JS DTH HAMMER

Unveiling the JS Series DTH Hammer, a groundbreaking high-pressure innovation from Changsha Tianhe Drilling Tools and Machinery Co., Ltd. Experience the pinnacle of cost efficiency within China with the JS series, specifically engineered to function sans a foot valve, ensuring rapid penetration coupled with reduced air consumption. Relish in the stability and extended lifespan of this exceptional tool.

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

Delve into the excellence of our N120 Numa125 SD12 DHD112 DTH Hammer, the quintessential choice for rock drilling. This reliable 12-inch down-the-hole hammer promises unmatched performance, making it indispensable for your drilling applications. Trust in Changsha Tianhe Drilling Tools and Machinery Co., Ltd. to deliver premier rock drilling equipment that stands the test of time.

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 thriving Industrial Development Zone of Ningxiang, Changsha, China. Our expansive 60,000 square meters of state-of-the-art workshop space houses a team of over 100 energetic technological professionals and 50 seasoned experts, each boasting over 20 years in the domain of DTH rock drilling tools.

Our expertise is unparalleled in manufacturing superior DTH hammers and bits, allowing for drilling diameters spanning 3" to 43" (76-1100mm). Specializing in deep hole drilling tools, we offer Eccentric (ODEX) casing systems, Concentric casing systems, Reverse circulation hammers and bits, along with an extensive range of rock drill accessories and equipment. Our products are integral across sectors such as mining, water well engineering, construction, geological exploration, geothermal drilling, oil and gas industries, and beyond.

At Changsha Tianhe, we prioritize using cutting-edge production equipment and precision analytical instruments to guarantee the utmost reliability and consistent performance of our products. Every item is crafted to meet and exceed ISO9001:2015 quality management system standards.

We take pride in establishing a global presence, with our premier products exported to over 50 countries, including 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: This DTH Hammer Drill stands as the epitome of dependability and power in rock drilling. Seamlessly integrating with various drilling rigs, it enables superior drilling outcomes with its expertly engineered rock drilling capabilities.

Product Description: The N120 Numa125 SD12 DHD112 DTH Hammer is a masterful rock drilling tool designed for extensive compatibility with diverse drilling rigs. This robust 12-inch down-the-hole hammer sets the standard in rock drilling, ensuring reliable and efficient operation.

Product Description: The N120 Numa125 SD12 DHD112 DTH Hammer is a premier drilling instrument meticulously crafted for rock drilling applications. Compatible across numerous drilling rigs, its advanced button bit guarantees efficient drilling, offering unrivaled performance in rock drilling tasks.

Exhibition

f9dd9047