Durable Button Bit Drill for Reliable Rock Drilling Equipment and Tools

• 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

12-inch N120 Numa125 SD12 DHD112 DTH Hammer

Engineered for large hole drilling in water well and foundation projects, this tool is perfect for rock drilling. It features a powerful 12-inch down-the-hole hammer, making it an indispensable asset for your drilling operations. Secure this top-tier drilling tool from the reputable Changsha Tianhe Drilling Tools and Machinery Co., Ltd.

TEAMWHOLE JS DTH HAMMER

The JS series DTH hammer, a pioneering creation by Changsha Tianhe Drilling Tools and Machinery Co., Ltd., represents a new era in high-pressure hammer technology. Renowned as one of the most cost-effective options in China, this series is designed for use without a foot valve, ensuring rapid 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 premium N120 Numa125 SD12 DHD112 DTH Hammer, ideal for rock drilling. This robust 12-inch down-the-hole hammer is a dependable tool for your drilling rig. Choose the finest 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

Changsha Tianhe Drilling Tools and Machinery Co., Ltd.

Founded in 2002, Changsha Tianhe Drilling Tools and Machinery Co., Ltd. is situated in the Industrial Development Zone, Ningxiang, Changsha, China. With over 60,000 square meters of workshop space, our company is supported by a team of more than 100 technological experts and 50 specialists, each boasting over 20 years of experience in DTH rock drilling tools.

Our primary focus is on crafting high-quality DTH hammers and bits, capable of drilling holes from 3" to 43" (76-1100mm) in diameter. Additionally, we specialize in deep hole drilling tools, Eccentric (ODEX) casing systems, Concentric casing systems, Reverse circulation hammers and bits, rock drill accessories, and other essential equipment. Our products are widely used across industries including mining, water well engineering, construction, geological exploration, geothermal drilling, and oil and gas.

At Changsha Tianhe, we prioritize utilizing advanced production equipment and sophisticated analytical instruments to ensure our products maintain reliable quality and stable performance. All our products adhere to the stringent ISO9001:2015 quality management system.

We proudly serve a global market, exporting our products 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 is a reliable and efficient tool specifically designed for rock drilling. Built for use with drilling rigs, it offers outstanding performance. Achieve superior drilling results with our high-quality rock drilling equipment.

Product Description: The N120 Numa125 SD12 DHD112 DTH Hammer is a top-quality rock drilling tool, meticulously designed for drilling rigs. This 12-inch down-the-hole hammer is ideal for rock drilling and compatible with a variety of drilling equipment. Experience dependable performance with this durable and highly efficient hammer.

Product Description: The N120 Numa125 SD12 DHD112 DTH Hammer is an exceptional rock drilling tool, designed for compatibility with various drilling rigs. Featuring a button bit for unparalleled efficiency, this 12-inch down-the-hole hammer is an excellent choice for rock drilling applications.

Exhibition

Explore our collection of DTH hammers tailored for efficient rock drilling. Our N120 Numa125 SD12 DHD112 DTH Hammer is a trusted tool that delivers high performance. Perfect for drilling rigs and rock drilling machines, get yours today and elevate your drilling operations.