Premium DHD Numa Hammer SD Ql - Forging 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

Perfect for large hole drilling in water wells and foundational projects, this 12-inch down-the-hole hammer stands as an epitome of efficiency in rock drilling. Secure your superior-quality drilling tool from Changsha Tianhe Drilling Tools and Machinery Co., Ltd., a revered name in rock drilling innovation.

TEAMWHOLE JS DTH HAMMER

Introducing the groundbreaking JS series DTH hammer by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. Celebrated as one of China's most budget-friendly hammers, the JS series is engineered to operate with a bit sans a foot valve, ensuring rapid penetration, minimized air use, outstanding stability, and prolonged 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 the excellence of our N120 Numa125 SD12 DHD112 DTH Hammer, an unrivaled choice for rock drilling. This 12-inch down-the-hole hammer guarantees unmatched reliability and stellar performance for your drilling endeavors. Opt for Changsha Tianhe Drilling Tools and Machinery Co., Ltd. for unparalleled rock drilling technology.

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.

Founded in 2002, Changsha Tianhe Drilling Tools and Machinery Co., Ltd. proudly resides in the Industrial Development Zone, Ningxiang, Changsha, China. With a sprawling 60,000 square meters of cutting-edge workshop space, our team comprises over 100 innovative technological professionals and 50 seasoned experts, each bringing more than 20 years of expertise in DTH rock drilling tools.

Our core expertise lies in crafting premium DTH hammers and bits, proficient in drilling diameters from 3" to 43" (76-1100mm). We excel in deep hole drilling tools, Eccentric (ODEX) and Concentric casing systems, Reverse circulation hammers and bits, rock drill accessories, and an extensive range of equipment. Our products are extensively applied across mining, water well engineering, construction, geological exploration, geothermal drilling, oil and gas, and numerous other sectors.

At Changsha Tianhe, we prioritize state-of-the-art production equipment and precision analytical instruments to guarantee our products' reliability and consistent superior performance. Every product we manufacture adheres strictly to the rigorous ISO9001:2015 quality management system standards.

We take great pride in our expansive global reach, with our high-quality products making their mark in over 50 countries, including regions like 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 powerful tool engineered for rock drilling, designed to seamlessly integrate with drilling rigs. Achieve exceptional drilling outcomes with our premium rock drilling equipment, meticulously engineered for superior performance.

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

Product Description: The N120 Numa125 SD12 DHD112 DTH Hammer is a top-of-the-line drilling tool designed for rock drilling use. Compatible with a variety of drilling rigs, it features a button bit that ensures efficient and effective drilling. This 12-inch down-the-hole hammer offers unmatched performance for demanding rock drilling operations.

Exhibition

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