Forged Drilling Tool Hammer for Heavy-Duty Downhole Drill Operations

• After-sales Service: Available
• Warranty: 6 Months
• Certification: ISO9001:2015
• Standard: AISI
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Model NO.: 12inch
• 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

12inch N120 Numa125 SD12 DHD112 DTH Hammer

Ideal for large-hole drilling in water well and foundation projects, our 12-inch down-the-hole hammer is perfect for robust rock drilling. Elevate your drilling operations with this premium-quality tool from Changsha Tianhe Drilling Tools and Machinery Co., Ltd.

TEAMWHOLE JS DTH HAMMER

Introducing the JS Series DTH Hammer from Changsha Tianhe Drilling Tools and Machinery Co., Ltd. – a groundbreaking high-pressure hammer. This series is one of the most cost-effective solutions in China, designed to work seamlessly with a bit without a foot valve. Enjoy swift penetration, low 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 superior N120 Numa125 SD12 DHD112 DTH Hammer. Engineered for rock drilling, this 12-inch down-the-hole hammer is a dependable tool for your rig. Trust Changsha Tianhe Drilling Tools and Machinery Co., Ltd. for top-tier 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

Changsha Tianhe Drilling Tools and Machinery Co., Ltd.

Founded in 2002, Changsha Tianhe Drilling Tools and Machinery Co., Ltd. is nestled in the Industrial Development Zone of Ningxiang, Changsha, China. Our expansive 60,000 square meter workshop is home to over 100 core technological members and 50 seasoned experts, each with more than two decades of experience in DTH rock drilling tools.

Specializing in high-caliber DTH hammers and bits, our products can drill holes from 3" to 43" (76-1100mm) in diameter. We excel in DTH drilling tools for deep hole drilling, including Eccentric (ODEX) casing systems, Concentric casing systems, Reverse circulation hammers and bits, and rock drill accessories. Our equipment serves a broad array of sectors such as mining, water well engineering, construction, geological exploration, geothermal drilling, and the oil and gas industry.

At Changsha Tianhe, advanced production equipment and cutting-edge analytical tools are the cornerstones of our product reliability and performance. Adhering strictly to the ISO9001:2015 quality management standards, we ensure the highest quality in all our offerings.

Proudly serving a global market, our products are exported to over 50 countries across South America, Africa, Europe, Australia, and the Middle East, establishing a strong international presence.

Product Name: N120 Numa125 SD12 DHD112 DTH Hammer Company Name: Changsha Tianhe Drilling Tools and Machinery Co., Ltd. Description: Our DTH Hammer Drill is an indispensable tool for rock drilling, offering unmatched reliability and efficiency. Perfect for drilling rigs, our equipment guarantees superior drilling performance. Choose our high-quality rock drilling tools for exceptional results.

Product Description: The N120 Numa125 SD12 DHD112 DTH Hammer stands out as a top-tier rock drilling tool for drilling rigs. This 12-inch down-the-hole hammer ensures impeccable performance and compatibility with various drilling equipment. Experience durability and efficiency like never before.

Product Description: Engineered for excellence, the N120 Numa125 SD12 DHD112 DTH Hammer is a high-quality tool for rock drilling. Compatible with multiple drilling rigs and equipped with a button bit, this 12-inch down-the-hole hammer is tailored for superior rock drilling applications.

Exhibition

Discover our efficient and reliable DTH hammers, designed for optimal rock drilling. The N120 Numa125 SD12 DHD112 DTH Hammer is your go-to tool for high-performance drilling rigs and rock drilling machinery. Secure yours today for unparalleled drilling efficiency.