Ql80 Water Well Drilling Rig with Ql80 Bit

• Customization: Available
• After-sales Service: Available
• Warranty: One Year
• Model NO.: QL80-240
• Standard: GB
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• 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.

General Introduction

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. The different face shapes available for Teamwhole brand DTH bits include concave, flat, drop center, and convex.

Features

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


• Good flushing effect to ensure high drilling rate.


• Strict quality warranty and compensation rules.

Bit Face Shape Selection

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


2. Concave Face: An 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: Ideal 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: Suitable for hard to very hard and abrasive rock formations in applications 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 TEAMWHOLE QL80-203mm Bit, a top-quality drilling tool designed to meet the needs of English-speaking natives. Made from first-class special alloy steel, this bit offers exceptional strength, heat resistance, and durability.

For optimal performance, the best tungsten carbides from China are commonly applied in the manufacturing process. Additionally, European tungsten carbide options are also available, ensuring a wide range of choices to suit different preferences.

With the following specifications, the TEAMWHOLE QL80-203mm Bit is a reliable choice for all your drilling needs:

• Bit Type: QL80-203mm


• Material: First-class special alloy steel


• Strength: High


• Heat Resistance: Excellent


• Durability: Wearable


• Tungsten Carbide Options: Best from China, European available

Trust Changsha Tianhe Drilling Tools and Machinery Co., Ltd. to provide you with a high-quality drilling tool that meets the reading habits of English-speaking natives. Order the TEAMWHOLE QL80-203mm Bit today and experience its exceptional performance.

  

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 the QL80 Water Well Drilling Rig with QL80 Bit from Changsha Tianhe Drilling Tools and Machinery Co., Ltd. This drilling equipment is perfect for rock drilling, mining drilling, and water well drilling. Get the QL80 Drill Bits and experience efficient and reliable drilling.

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 different sizes for your drilling needs. Made by Changsha Tianhe Drilling Tools and Machinery Co., Ltd., these bits are designed with precision to ensure efficient drilling. Perfect for water well drilling, mining, and rock drilling.

 

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 Water Well Drilling Rig with QL80 Bit. This versatile equipment is perfect for water well drilling, geothermal hole drilling, hole blasting, and more. Get reliable and efficient results with our high-quality drilling rig and accessories.

 

 Package