Ql50 Ql60 Ql80 Mining Drilling Equipment for Water Well

• After-sales Service: Available
• Warranty: One Year
• Certification: ISO 9001:2015
• Standard: GB
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Model NO.: QL80-240
• Material: Alloy Steel
• Size: Ql80-240
• Bit Face: Spherical,Concave,Flat
• Application: Water Well,Mining
• Matched DTH Hammer: Ql80 Hammer
• Painting: Yellow, Blue, as Customer Needed
• Marketing Type: Hot Products 2023
• Transport Package: Plywooden Case
• Specification: 9 1/2inch
• Trademark: Teamwhole
• Origin: Hunan, China
• HS Code: 82071990
• Production Capacity: 5000PCS

Product Description

 General Introduction

Product Description

 

Changsha Tianhe Drilling Tools and Machinery Co., Ltd.

 

Product Description: DTH Bits

 

Changsha Tianhe Drilling Teamwhole specializes in producing a wide range of TH bits, ranging from 3"-47" (76mm-1200mm) in diameter. Our DTH bits are compatible with international brands such as BR, MACH, DHD, COP, IR, NUMA, SD, QL, MISSION, and more.

 

Our DTH bits are made from high-quality alloy steel and undergo advanced heat treatment, ensuring reliable quality and long service life. They come in various face shapes including concave, flat, drop center, and convex.

 

Features:

 

1. Reliable quality and long service life, with rare abnormal breakage during use.


2. Good flushing effect to ensure high drilling rate.


3. Strict quality warranty and compensation rules.



 
4.  

 

Bit Face Shape Selection:

 

1. Drop Center Bit: Ideal for high penetration rates in soft to medium-hard and fissured rock formations. Offers low to medium air pressures and maximum hole deviation control.


2. Concave Face: All-around application bit face specifically designed for medium-hard and homogeneous rock formations. Provides good hole deviation control and flushing capacity.


3. Convex Face: Suitable for high penetration rates in soft to medium-hard rock formations with low to medium air pressures. Offers resistance to steel wash but poor hole deviation control.


4. Flat Face: Designed for hard to very hard and abrasive rock formations with high air pressures. Provides good penetration rates and resistance to steel wash.



 
5.  

 

 Raw Material

TEAMWHOLE QL80-203mm Bit Specifications

 

Changsha Tianhe Drilling Tools and Machinery Co., Ltd. presents the TEAMWHOLE QL80-203mm Bit, a first-class special alloy steel tool designed for high strength, heat resistance, and durability. Made with the best tungsten carbides from China, this bit ensures exceptional performance.

 

With its European-sourced tungsten carbide option, the TEAMWHOLE QL80-203mm Bit offers versatility and reliability. Its specifications include:

 

• Steel: First-class special alloy steel


• Strength: High strength


• Heat Resistance: Excellent heat resistance


• Wearability: Exceptional wear resistance


• Carbide: Best tungsten carbides from China


• Additional Option: Tungsten carbide from Europe



 
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Choose the TEAMWHOLE QL80-203mm Bit for your drilling needs and experience its superior performance and durability.

  

DTH BIT model		QL80-240mm bit
Diameter		No*Butotn diameter,mm		Flushing holes	Weight
mm	Inch	Gauge buttons	Front buttons
203	8	12*19MM	20*18MM	2	60

 

QL80 Mining Drilling Equipment for Water Well

 

Discover the high-performance QL80 Mining Drilling Equipment for Water Well from Changsha Tianhe Drilling Tools and Machinery Co., Ltd. This versatile drilling rig is perfect for water well drilling and mining applications. With its durable QL80 DTH Hammer and efficient drill bits, you can achieve optimal results in your drilling projects. Trust the reliable QL80 Rock Drill to deliver exceptional performance and reliability. Upgrade your drilling equipment with the QL80 Mining Drilling Equipment for Water Well today!

Model	Working  pressure	Thread Type	Outer diameter
Teamwhole QL80	10 bar ~ 24 Bar	API 4 1/2"Reg Pin	185mm

 
 

DTH Bit Face and Carbides Shape

 

Discover different sizes of DTH bits for your drilling needs. Our company, Changsha Tianhe Drilling Tools and Machinery Co., Ltd., offers QL80 Mining Drilling Equipment for Water Well. Find the perfect drill bits for mining drilling and water well drilling. Trust our reliable and efficient drilling tools for your projects.

 

Matched DTH Hammer inch	Bit diameter		Qty*Button Dia(mm)		Air holes	Weight	Bit shank
	mm	inch	Gauge	Front	pcs	kg
2"	70mm	2 3/4"	6*10mm	4*8mm	2	3	BR2
	76mm	3"	6*12mm	5*10mm	2	3.6
3"	95mm	3 3/4"	6*14mm	4*13mm	2	4.5	BR3,BR33,COP32
	102mm	4"	6*14mm	5*13mm	2	5.9
3.5"	90mm	3.5"	6*14mm	4*13mm	2	4.9	DHD3.5
	102mm	4"	6*14mm	5*13mm	2	5.9
4"	105mm	4 1/8"	7*14mm	6*13mm	2	8	DHD340,COP44 QL40,M40,SD4
	130mm	5"	8*14mm	7*14mm	2	10
5"	140mm	5.5"	7*18mm	7*14mm	2	15.5	DHD350,QL50,SD5 M50
	152mm	6"	8*18mm	8*14mm	2	16.5
6"	165mm	6 1/2"	8*18mm	8*16mm	2	24.5	DHD360,SD6,QL60 M60
	171mm	6 3/4"	8*18mm	4*18mm+4*16mm	2	25
8"	203mm	8"	9*18mm	6*18mm+4*16mm	3	46	DHD380,SD8,QL80 M80
	254mm	10"	10*18mm	6*18mm+9*16mm	3	60
10"	254mm	10"	14*18mm	12*18mm+9*16mm	3	90	TH10,SD10,NUMA100
	305mm	12"	14*18mm	14*18mm+11*16mm	3	120
12"	350mm	13 3/4"	15*19mm	24*19mm+15*16mm	3	190	DHD112,SD12, NUMA120,NUMA125
	400mm	15 3/4"	30*19mm	18*19mm+22*16mm	3	230
14"	430mm	17"	30*20mm	18*19mm+25*16mm	3	245	TK14,NUMA125
	560mm	22"	36*20mm	60*19mm	3	300
18"	550mm	21 5/8"	48*19mm	90*18mm	6	560	TK18,NUMA180
	700mm	27.5"	48*20mm	60*19mm+73*18mm	6	740
24""	780mm	30 3/4"	54*20mm	66*20mm+90*18mm	6	1265	TK24,NUMA240
	1000mm	39"	78*20mm	154*18mm	6	1500

Changsha Tianhe Drilling Tools and Machinery Co., Ltd. offers the QL80 Mining Drilling Equipment for water well drilling, geothermal hole drilling, and hole blasting. This equipment includes a QL80 DTH Hammer and drill bits for efficient and effective mining drilling. Our drilling rig and rock drill are designed for water well and mining drilling applications. Choose our reliable and high-quality drilling tool for your water well or mining drilling needs.

 

 Package