Ql80-Ql240 Flat Bit for Water Well Drilling

• Customization: Available
• After-sales Service: Available
• Warranty: One Year
• Model NO.: QL80-240
• Certification: ISO 9001:2015
• 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.

Product Description

The Changsha Tianhe Drilling Teamwhole offers 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 for durability. The Teamwhole brand DTH bits 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 usage.


2. Good flushing effect to ensure 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 maximum hole deviation control at low to medium air pressures.


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

TEAMWHOLE QL80-203mm Bit Specifications

Changsha Tianhe Drilling Tools and Machinery Co., Ltd. presents the QL80-203mm Bit, a high-quality drilling tool designed to meet the needs of professionals in the industry.

Features:

• Constructed from first-class special alloy steel, ensuring high strength, heat resistance, and durability.


• Utilizes the best tungsten carbides from China, known for their exceptional performance.


• Also available with tungsten carbide from Europe, providing additional options for customers.

Specifications:

Size: 203mm

Model: QL80

Material: Special alloy steel

Carbide: Best tungsten carbides from China, with the option of European tungsten carbide

Application: Ideal for various drilling tasks

Manufacturer: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.

  

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-Ql240 Flat Bit for Water Well Drilling

Discover the high-quality QL80-Ql240 Flat Bit for Water Well Drilling from Changsha Tianhe Drilling Tools and Machinery Co., Ltd. This versatile drilling tool is perfect for mining and rock drilling. Get reliable performance and efficiency with this durable and precise water well drill bit. Upgrade your drilling equipment today!

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

 

QL80-Ql240 Flat Bit for Water Well Drilling

Discover our range of flat bits for water well drilling. Designed by Changsha Tianhe Drilling Tools and Machinery Co., Ltd., these bits are perfect for mining and rock drilling. With their high-quality carbides and unique shape, they ensure efficient and precise drilling. Choose from various sizes, including QL80-Ql240, to meet your drilling needs. Trust our drilling equipment to deliver exceptional performance.

 

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-Ql240 Flat Bit for Water Well Drilling. This versatile bit is perfect for water well drilling, geothermal hole drilling, hole blasting, and more. Trust our high-quality drilling equipment for efficient and reliable results.

 

 Package