Ql80-Ql240 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" to 47" (76mm to 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 their reliability and long service life. The face of our Teamwhole brand DTH bits comes in various shapes, including concave, flat, drop center, and convex.

Features:

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


2. Good flushing effect, ensuring high drilling rate.


3. Strict quality warranty and compensation rules.

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: Suitable for medium hard and homogeneous rock formations. Provides good hole deviation control and flushing capacity.


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


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

 

 Raw Material

TEAMWHOLE QL80-203mm Bit Specifications

Changsha Tianhe Drilling Tools and Machinery Co., Ltd. presents the high-quality TEAMWHOLE QL80-203mm Bit. This bit is made from first-class special alloy steel, ensuring exceptional strength, heat resistance, and durability. It is designed to withstand the toughest drilling conditions.

For superior performance, we use the best tungsten carbides available. Our tungsten carbides are sourced from China, where they are commonly applied in various industries. Additionally, we also offer tungsten carbide options from Europe.

With the TEAMWHOLE QL80-203mm Bit, you can expect outstanding drilling results. Its high strength and heat resistance allow for efficient drilling in challenging environments. The wearable alloy steel ensures long-lasting performance, reducing the need for frequent replacements.

Choose Changsha Tianhe Drilling Tools and Machinery Co., Ltd. for reliable and top-notch drilling equipment. Order the TEAMWHOLE QL80-203mm Bit today and experience the difference!

  

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

 

Matched DTH Hammer

Discover our high-quality QL80-Ql240 Mining Drilling Equipment for Water Well. Perfect for mining and water well drilling, our drill bits and rigs are designed to deliver exceptional performance. Choose our reliable and efficient drilling tools for your mining projects.

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

Explore our range of DTH bits in various sizes. Designed by Changsha Tianhe Drilling Tools and Machinery Co., Ltd., these bits are perfect for mining and water well drilling. Choose from QL80 to QL240, and experience efficient drilling with our high-quality equipment. Whether you need drill bits for water well or mining, our drilling rigs and rock drills are ideal for the job. Trust our reliable and durable tools for your drilling needs.

 

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 high-quality QL80-Ql240 Mining Drilling Equipment for water well drilling, geothermal hole drilling, hole blasting, and more. Choose our reliable and efficient equipment for your drilling needs.

 

 Package