Superior Drilling Tool Hammer for Enhanced Downhole Drill Performance

• 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

Introducing the 12inch N120 Numa125 SD12 DHD112 DTH Hammer, a pinnacle of precision and power engineered for superior rock drilling.

Ideal for large hole drilling in water wells and foundation drilling, this exceptional tool is perfect for rock drilling. Equipped with a robust 12-inch down-the-hole hammer, it elevates your drilling experience. Secure this premium quality drilling solution from Changsha Tianhe Drilling Tools and Machinery Co., Ltd. today.

Precision-engineered TEAMWHOLE JS DTH HAMMER

The JS series DTH hammer by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. is an advanced high-pressure hammer offering unmatched cost-effectiveness in China. This innovative series is brilliantly designed for use with bit-without-foot valve systems, ensuring rapid penetration, minimal air consumption, exceptional stability, and an 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

Explore our Diverse Range of DTH Hammers

Introducing the superior N120 Numa125 SD12 DHD112 DTH Hammer. Perfectly suited for rock drilling, this 12-inch down-the-hole hammer is a steadfast companion for any drilling rig. Obtain top-tier rock drilling equipment from Changsha Tianhe Drilling Tools and Machinery Co., Ltd.

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 Overview

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 of workshop space, the firm boasts a robust team of 100+ technological experts and 50 seasoned professionals with over 20 years of experience in DTH rock drilling tools.

Our core expertise lies in producing premium DTH hammers and bits capable of drilling diameters from 3" to 43" (76-1100mm). We excel in manufacturing DTH tools for deep hole drilling, Eccentric (ODEX) casing systems, Concentric casing systems, Reverse circulation hammers, bits, and rock drill accessories. Our equipment is extensively used in mining, water well engineering, construction, geological exploration, geothermal drilling, oil and gas, and numerous other industries.

At Changsha Tianhe, we prioritize utilizing advanced production machinery and analytical instruments to deliver products of unwavering quality and stability. All our offerings adhere to the ISO9001:2015 quality management standards.

Proudly serving a global clientele, our products are exported to over 50 countries across 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: Our DTH Hammer Drill stands as a beacon of reliability and efficiency in rock drilling. Designed to excel with drilling rigs, it promises unparalleled performance. Achieve the finest drilling outcomes with our top-notch rock drilling equipment.

Product Description: The N120 Numa125 SD12 DHD112 DTH Hammer represents the pinnacle of rock drilling tools for drilling rigs. This 12-inch down-the-hole hammer is engineered for peak rock drilling performance and compatibility with various drilling systems, ensuring reliable and efficient operation.

Product Description: The N120 Numa125 SD12 DHD112 DTH Hammer is a high-caliber drilling tool crafted for rock drilling. Compatible with a range of drilling rigs and furnished with a button bit, this 12-inch down-the-hole hammer ensures optimal efficiency in rock drilling applications.

Exhibition

Showcasing our elite range of DTH hammers designed for optimal rock drilling efficiency. The N120 Numa125 SD12 DHD112 DTH Hammer is a trusted drilling tool that delivers exceptional performance. Ideal for drilling rigs and rock drilling machines. Secure yours now and experience the excellence!