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Waterwell Drilling DTH Button Drill Bits 8" Atlas Copco Down The Hole QL80

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China Changsha Sollroc Engineering Equipments Co., Ltd certification
China Changsha Sollroc Engineering Equipments Co., Ltd certification
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I received my hammers and bits, they looks amazing,.they are performing well after we use them, thanks very much.

—— John Lewis

I would recommend this company product 110% as in the past I have had a 100% good result from them.

—— Vesa Vaatanen

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Waterwell Drilling DTH Button Drill Bits 8" Atlas Copco Down The Hole QL80

Waterwell Drilling DTH Button Drill Bits 8" Atlas Copco Down The Hole QL80
Waterwell Drilling DTH Button Drill Bits 8" Atlas Copco Down The Hole QL80 Waterwell Drilling DTH Button Drill Bits 8" Atlas Copco Down The Hole QL80

Large Image :  Waterwell Drilling DTH Button Drill Bits 8" Atlas Copco Down The Hole QL80

Product Details:
Place of Origin: China
Brand Name: SOLLROC
Certification: SGS
Model Number: QL80 dth bits
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Packaging Details: Cartons + ply wood case (no plastic)
Delivery Time: 3-4 weeks
Supply Ability: 30000 sets per month

Waterwell Drilling DTH Button Drill Bits 8" Atlas Copco Down The Hole QL80

Description
Product Name: QL80 Dth Bits Diameter: 8 1/2" 9", 9 1/2",10", 10 1/2",11", 11 1/2"
Air Pressure: 10-25 Bar Applications: Waterwell Drilling And Rock Drilling
Face Shape: Flat, Convex, Concave Type: Without Foot Valve
Keyword: QL80 Bit Material: Tungsten Carbides
High Light:

dth button bits

,

dth hammer bits

8" Atlas Copco Down The Hole QL80 DTH Button Drill Bits For Waterwell Drilling

 

Product specifications: QL80 dth bits

Matched hammer Dia.

(inch)

Bit Dia.

(mm)

Bit Dia.

(inch)

Gauge

Qty*Button Dia.

(mm)

Font Qty*

Button Dia.

(mm)

Air Holes

Weight

(kg)

Bit Shank
2" 70 2 3/4 6*10 4*8 2 3 BR2
76 3 6*12 5*10 2 3.6
3" 90 3 9/16 7*12 6*11 2 4.2 BR3/BR33/COP32
95 3 3/4 6*14 4*13 2 4.5
102 4 6*14 5*13 2 5.9
3.5" 90 3 9/16 6*14 4*13 2 4.9 DHD3.5
95 3 3/4 6*14 4*13 2 5.2
102 4 6*14 5*13 2 5.9
4" 105 4 1/8 7*14 26*13 2 8 DHD340/SD4/QL40/M40/COP42
115 4 1/2 8*14 7*13 2 8.8
130 5 8*14 7*14 2 102
5" 140 5 1/2 7*18 7*14 2 15.5 DHD350/SD5/QL50/M50
152 6 8*18 8*14 2 16.6
6" 165 6 1/2 8*18 8*14 2 24.5 DHD360/SD6/QL60/M60
171 6 3/4 8*18 8*18 2 25
203 8 8*18 8*18 2 30
8" 203 8 9*18 6*18+4*16 3 46 DHD380/SD8/QL80/M80
216 8 1/2 10*18 6*18+7*16 3 50
254 10 10*18 6*18+9*16 3 60
10" 254 10 12*18 12*18+9*16 2 90

SD10

/NUMA100

280 11 12*18 12*18+11*16 2 100
305 12 14*18 14*18+11*16 2 120
310 12 1/4 14*18 14*18+13*16 2 125
12" 350 13 3/4 15*19 24*19+15*16 3 190 DHD112/SD12
/NUMA120
400 15 3/4 30*19 18*19+22*16 3 230
 


Product photos


Waterwell Drilling DTH Button Drill Bits 8" Atlas Copco Down The Hole QL80 0
 

Advantages:
Compared with the oversea brands, our advantages are bellowing:
a. Our products can match over 95% against the original products
b. Price are competitive against the famous brands and best quality against the small factory

 

Bit Face Selection of DTH Bit

Face Shape
Applictions
Typical formations
Flat
Hard and abrasive formations,all around.
Granite,hard limestone
Concave
Medium hard to hard formations.Less abrasive,fractured formations.Excellent control over hole deviation.
Granite,hard limestone,basalt
Convex
Soft to medium hard rock.Non abrasive formations.High penetration rate.
Limestone,hard limestone,shale
Drop Center
Soft to medium hard and fractured formations.
Limestone,shale

 

A professional enterprise engaged in manufacturing rock drilling for over 10 years. 

We own up-to-date production line, advanced equipment, lots of technicians, high-quality raw materials.

Our products are exported to the United States, Canada, European Union, Russia, South America,

Australia ,Southeast Asia, India, Pakistan and other countries and regions with excellent reputation.

 

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Contact Details
Changsha Sollroc Engineering Equipments Co., Ltd

Contact Person: Ms. Ling Bo

Tel: 86-13077353340

Fax: 86-731-85551635

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