Flat Bit Face Ql80 DTH Hammer for Mining Drilling and Water Well

Product Details
Customization: Available
After-sales Service: Available
Warranty: One Year
Diamond Member Since 2020

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  • Flat Bit Face Ql80 DTH Hammer for Mining Drilling and Water Well
  • Flat Bit Face Ql80 DTH Hammer for Mining Drilling and Water Well
  • Flat Bit Face Ql80 DTH Hammer for Mining Drilling and Water Well
  • Flat Bit Face Ql80 DTH Hammer for Mining Drilling and Water Well
  • Flat Bit Face Ql80 DTH Hammer for Mining Drilling and Water Well
  • Flat Bit Face Ql80 DTH Hammer for Mining Drilling and Water Well
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Overview

Basic Info.

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

General Introduction
Changsha Tianhe Drilling Teamwhole is a pioneer in manufacturing a comprehensive range of TH bits, sized from 3"-47" (76mm-1200mm) in diameter. Our DTH bits are compatible with all leading international shank brands including BR, MACH, DHD, COP, IR, NUMA, SD, QL, MISSION, and more.
DTH bits are meticulously crafted from premium alloy steel and undergo sophisticated heat treatment processes. The Teamwhole brand offers various DTH bit face designs such as concave, flat, drop center, convex, and more.

Features:
1. Exceptional quality and extended service life, minimizing instances of abnormal breakage.
2. Superior flushing capabilities ensuring high drilling efficiency.
3. Rigorous quality guarantees and comprehensive compensation policies.

Bit Face Shape Selection:

1. Drop Center Bit

Optimized for high penetration rates in soft to medium-hard and fractured rock formations using low to medium air pressures, offering excellent hole deviation control.

2. Concave Face

A versatile bit face ideal for medium-hard and uniform rock formations, providing reliable hole deviation control and efficient flushing capacity.

3. Convex Face

Designed for high penetration rates in soft to medium-hard formations with low to medium air pressures. Resists steel wash, reduces wear on gauge buttons, but has limited hole deviation control.

4. Flat Face

Perfect for hard to extremely hard and abrasive rock conditions, especially with high air pressures. Ensures good penetration rates and excellent resistance to steel wash.

 Raw Material

Steel:

Crafted from top-grade special alloy steel, boasting high strength, heat resistance, and wearability.

Carbide
Uses high-quality tungsten carbide sourced from China.
European tungsten carbide options are also available.

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

Available in other DTH BIT sizes.


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

Ideal for applications in water well drilling, geothermal drilling, and hole blasting.
 Package

Flat Bit Face Ql80 DTH Hammer for Mining Drilling and Water WellFlat Bit Face Ql80 DTH Hammer for Mining Drilling and Water Well
OUR COMPANY
Founded in 2002.
Operates a 60,000 square meter workshop.
Teamwhole leads the market in the production of DTH Hammers and bits, ODEX systems, and Reverse Circulation hammers and bits.
Headquartered in Hunan Province, China, our company boasts a robust global service network covering over 40 countries.
Flat Bit Face Ql80 DTH Hammer for Mining Drilling and Water WellFlat Bit Face Ql80 DTH Hammer for Mining Drilling and Water WellFlat Bit Face Ql80 DTH Hammer for Mining Drilling and Water WellFlat Bit Face Ql80 DTH Hammer for Mining Drilling and Water WellFlat Bit Face Ql80 DTH Hammer for Mining Drilling and Water WellFlat Bit Face Ql80 DTH Hammer for Mining Drilling and Water WellFlat Bit Face Ql80 DTH Hammer for Mining Drilling and Water WellFlat Bit Face Ql80 DTH Hammer for Mining Drilling and Water Well
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