Re543 Manufacturer of High-Quality Drill Bits for Coal and Ore

• Customization: Available
• After-sales Service: 1 Year
• Warranty: 1 Year
• Model NO.: RE054 RE054
• Standard: GB, ASTM
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Material: Alloy Steel
• Usage: Coal, Ore, Water Well
• Business Type: Manufacturer
• Number of Employees: 322
• Main Markets: North America, South America, Southeast Asia/ Mide
• Transport Package: Wooden Case
• Specification: 8inch, 3 Inch to 24 Inch
• Trademark: Temahwole
• Origin: China
• HS Code: 82071990
• Production Capacity: 2~3

Product Description

Company Profile: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.

• Founded in 2002, Changsha Tianhe Drilling Tools and Machinery Co., Ltd. has been a pioneer in the drilling industry.
• We specialize in the comprehensive research, design, production, sales, and management of premium drilling tools.
• Our team comprises over 300 dedicated professionals, including 90 specialized technicians and 50 dynamic sales staff.
• We hold multiple patents that underscore our innovative prowess in the drilling sector.
• Our commitment to quality is validated by our ISO9001 certification for quality management systems.
• Operating within a sprawling 600,000 square meter workshop, we ensure efficient production lead times and superior product quality.
• As a council unit of the China Drilling Steel and Drilling Tools Association, we actively contribute to the advancement of Chinese drilling steel and drilling tools standards.
• Our products, known for their reliable quality and stable performance, are extensively used in various projects worldwide and are highly valued by our clients.

Certificates:

Changsha Tianhe Drilling Tools and Machinery Co., Ltd. stands as a leading force in the manufacturing of drilling equipment. Our 322 employees are committed to delivering high-quality, durable, and efficient drilling tools. From DTH hammers to drill bits, our products epitomize reliability and innovation. Select us for top-tier, customizable, and versatile drilling equipment. Trust our state-of-the-art, precision, and heavy-duty drill rigs. Discover the cutting-edge technology and durable performance of our mining drill bits. Our certificates are a testament to our proficiency and dedication to excellence.

Exhibition:

Product Description:

Teamwhole Down-the-Hole (DTH) Hammers and Bits

Teamwhole, a subsidiary of Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is synonymous with efficiency and reliability in the manufacture of Down-the-Hole (DTH) hammers and bits. Trusted by drilling contractors globally, our products boast exceptional performance and offer numerous advantages.

Product Features:

• Drilling Diameter Range: Designed for versatility, our DTH hammers and bits cater to drilling holes from 65 mm to 1200 mm in diameter.
• Application Fields: Our products are versatile and are extensively utilized in open pit and underground mining, water well drilling, deep well drilling, foundation construction, and anchor drilling.

Advantages:

• Efficiency: Engineered for maximum efficiency, our DTH hammers and bits ensure faster and more productive drilling operations.
• Reliability: Crafted with high-quality materials and precision manufacturing processes, our products are built to endure the harshest drilling conditions, ensuring long-lasting reliability.
• Precision: Our DTH hammers and bits provide outstanding accuracy, enabling precise drilling and minimizing the risk of errors.
• Versatility: Our products are adaptable to a wide array of drilling applications, making them an ideal choice for various industries.

DTH hammer (inch)	Matched Dth bit Shank	Bit range
		Metric	Inch
3.5"	COP32/COP34/MACH303M30/DHD3.5/BR33	90mm-115mm	3 1/2"-4"
4"	COP44/DHD340/MACH44SD4/M40/QL40	105mm-152mm	4 1/8"-6"
5"	COP54/DHD350R/MACH50SD5/M50/QL50/BR5	133mm-165mm	5 1/4"-6 1/2"
6"	COP64/DHD360/SD6M/60/QL60/Bulroc BR6	152mm-254mm	4 1/8"-10"
8"	COP84/DHD380/SD8/QL80/M80	203mm-330mm	8"-13"
10"	SD10/NUMA100/TH10	254mm-380mm	10"-15"
12"	DHD1120/SD12/NUMA120/NUMA125	305mm-508mm	12"-20"
14"	TK14/NUMA125	400mm-550mm	15 3/4"-22"
18"	NUMA180/TK18	500mm-700mm	19"-27 1/2""
24"	NUMA240/TK28	600mm-800mm	23"-31 1/2"

Temahwole DTH hammer type		TSK3.5H/TH35	TSK4KH/TH45	TSK5H/TH55	TSK6H/TH65
Length(less bit) mm		807mm	927	987	1163.5
Weight(less bit) kg		22kg	42	70	90
External diameter mm		Φ82mm	Φ99	Φ126	Φ146
Bit shank		DHD3.5 BR33	COP44 DHD340 QL40 SD4 MISSION40 QLX40	DHD350R COP54 QL50 SD5 MISSION50	DHD360 SD6 COP64 QL60 MISSION60
Hole range(mm)		Φ90-110	Φ110-135	Φ138-165	Φ152-203
Connection thread		API 2 3/8"Reg	API 2 3/8"Reg	API 2 3/8"Reg	API 3 1/2"Reg
				API 3 31/2"Reg
Working pressure		1.0-1.5Mpa	1.0-2.5Mpa	1.0-2.5Mpa	1.0-2.5Mpa
Impact rate at 1.5-1.7Mpa		28Hz	27Hz	27Hz	27Hz
Recommended Rotation speed		25-40r/min	25-40r/min	25-40r/min	25-40r/min
Air consumption	1.0Mpa	4.5m³/min	6.0m³/min	6.0m³/min	6.0m³/min
	1.8Mpa	9.0m³/min	10.0m³/min	10.0m³/min	10.0m³/min
	2.4Mpa	15.0m³/min	15.0m³/min	15.0m³/min	15.0m³/min
Teanwhole DTH hammer type		TSK8H TH85	TH10S	TH12S TH12N TH12HN	A10-TD90
Length(less bit) mm		1364.5	1432	1937	1432
Weight(less bit) kg		185	294	791	294
External diameter mm		Φ182	Φ222	Φ274	Φ220
Bit shank		DHD380 SD8 QL60 MISION80	SD10 NUMA100	NUMA120 NUMA125 SD12	TD90
Hole range(mm)		Φ203-280	Φ135-155	Φ311-445	Φ254-400
Connection thread		API 4 1/2"Reg	API 5 1/2"Reg	API 6 5/8"Reg	API 5 1/2"Reg
Working pressure		1.0-2.5Mpa	1.0-2.5Mpa	1.0-2.5Mpa	1.0-2.5Mpa
Impact rate at 1.5-1.7Mpa		25Hz	25Hz	25Hz	25Hz
Recommended Rotation speed		20-35r/min	20-35r/min	20-35r/min	20-35r/min
Air consumption	1.0Mpa	9.0m3/min	9.0m3/min	9.0m3/min	9.0m3/min
	1.8Mpa	15.0m3/min	15.0m3/min	15.0m3/min	15.0m3/min
	2.4Mpa	23.0m3/min	23.0m3/min	23.0m3/min	23.0m3/min
DTH hammer type		TH14N	TH18N	TH24N	TH28N
Length(less bit) mm		2235	2425	2495	2610
Weight(less bit) kg		950	1530	2450	4236
External diameter mm		Φ330	Φ406	Φ525	Φ650
Bit shank		NUMA125	NUMA180	NUMA240	TH28
Hole range(mm)		Φ400-550	Φ155-190	Φ600-800	Φ800-1000
Working pressure		1.7-2.5Mpa	1.7-2.5Mpa	1.7-2.5Mpa	1.7-2.5Mpa
Impact rate at 1.5-1.7Mpa		23Hz	23Hz	23Hz	20Hz
Recommended Rotation speed		20-30r/min	20-30r/min	20-30r/min	20-30r/min
Air consumption	1.0Mpa	10.0m³/min	10.0m³/min	10.0m³/min	15.0m³/min
	1.8Mpa	20.0m³/min	20.0m³/min	20.0m³/min	26.0m³/min
	2.4Mpa	28.5m³/min	28.5m³/min	28.5m³/min	34.0m³/min