Ql50-Ql80 DTH Hammer for Water Well Drilling

• 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 a 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.

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

TEAMWHOLE QL80-203mm Bit Specifications

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

Steel:

The QL80-203mm bit is made from first-class special alloy steel, ensuring exceptional strength, heat resistance, and durability. This high-quality steel construction guarantees reliable performance even in the most demanding drilling conditions.

Carbide:

Our QL80-203mm bit utilizes the best tungsten carbides available from China. These carbides are known for their superior hardness and wear resistance, ensuring extended bit life and reduced maintenance costs. Additionally, we also offer tungsten carbide options from Europe, providing our customers with a wider range of choices.

Specifications:

Below are the specifications of the TEAMWHOLE QL80-203mm bit:

• Bit Type: QL80


• Bit Diameter: 203mm

With the QL80-203mm bit, you can expect exceptional drilling performance, increased productivity, and reduced downtime. Trust Changsha Tianhe Drilling Tools and Machinery Co., Ltd. to deliver a reliable and efficient drilling solution for your needs.

  

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 for Water Well Drilling

Discover our QL50-Ql80 DTH Hammer, designed for efficient water well drilling. This high-quality drilling equipment is perfect for mining and comes with durable drill bits. Our reliable drilling rig and rock drill ensure smooth water well drilling. Explore our range of water well drilling tools and accessories, including the QL80 Hammer. Trust our mining drill bits and drilling rig for all your water well drilling needs. Shop now for top-notch water well drilling machinery and supplies.

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

 

QL50-Ql80 DTH Hammer for Water Well Drilling

Discover our range of DTH hammers designed for efficient water well drilling. Perfect for mining and drilling projects. Get reliable results with our high-quality drill bits. Choose Changsha Tianhe Drilling Tools and Machinery Co., Ltd. for all your water well 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 the QL50-Ql80 DTH Hammer, perfect for water well drilling, geothermal hole drilling, hole blasting, and more. This high-quality hammer is a reliable choice for all your drilling needs.

 

 Package