Precision DHD112 DTH Hammer for Advanced Rock Drilling Tool Applications

• 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 foundation projects, this tool excels in rock drilling. Featuring a robust 12-inch down-the-hole hammer, it represents the pinnacle of quality from Changsha Tianhe Drilling Tools and Machinery Co., Ltd.

TEAMWHOLE JS DTH HAMMER

Introducing the JS series DTH hammer, an innovative high-pressure hammer from Changsha Tianhe Drilling Tools and Machinery Co., Ltd. Known for its cost-effectiveness, this series operates without a foot valve, ensuring fast penetration, minimal air consumption, exceptional stability, and extended 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

Other DTH Hammer

Explore our premium N120 Numa125 SD12 DHD112 DTH Hammer. Built for excellence in rock drilling, this 12-inch down-the-hole hammer is the dependable choice for your rig. Trust Changsha Tianhe Drilling Tools and Machinery Co., Ltd. for superior rock drill 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

Changsha Tianhe Drilling Tools and Machinery Co., Ltd.

Founded in 2002, Changsha Tianhe Drilling Tools and Machinery Co., Ltd. is strategically located in the Industrial Development Zone, Ningxiang, Changsha, China. Spanning over 60,000 square meters, our facility employs a distinguished team of over 100 technological experts and 50 industry veterans with more than 20 years in DTH rock drilling tools.

Specializing in high-quality DTH hammers and bits, we manufacture tools capable of drilling diameters from 3" to 43" (76-1100mm). Our expertise extends to DTH tools for deep hole drilling, Eccentric (ODEX) casing systems, Concentric casing systems, Reverse circulation hammers and bits, rock drill accessories, and additional equipment. Our products are indispensable in mining, water well engineering, construction, geological exploration, geothermal drilling, oil and gas, and numerous other sectors.

At Changsha Tianhe, we leverage cutting-edge production equipment and analytical instruments to ensure our products consistently deliver reliable quality and stable performance. All our manufacturing processes adhere to the ISO9001:2015 quality management system standards.

Proudly serving a global market, our products are exported to over 50 countries across 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: Our DTH Hammer Drill is engineered for reliable and efficient rock drilling. Designed for optimal performance with drilling rigs, it ensures superior drilling outcomes. Trust our high-quality rock drilling equipment for the best results.

Product Description: The N120 Numa125 SD12 DHD112 DTH Hammer is an exceptional rock drilling tool crafted for drilling rigs. This durable 12-inch down-the-hole hammer delivers reliable performance and is compatible with a wide range of drilling equipment.

Product Description: The N120 Numa125 SD12 DHD112 DTH Hammer is a top-tier rock drilling tool designed for compatibility with various drilling rigs. Equipped with a button bit, this 12-inch down-the-hole hammer ensures efficient drilling for rock applications.

Exhibition

Explore our diverse selection of DTH hammers, designed for efficient rock drilling. The N120 Numa125 SD12 DHD112 DTH Hammer is a high-performance tool perfect for drilling rigs and rock drilling machines. Secure yours today for unparalleled performance.