China DTH Drilling Tools manufacturer
Changsha Sollroc Engineering Equipments Co., Ltd
FOCUS IN MANUFACTURING OF HIGH QUALITY DTH AND RC DRILLING TOOLS.
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100mm 3 15/16'' DTH Drill Bits With Convex Face

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Changsha Sollroc Engineering Equipments Co., Ltd

City: changsha

Province/State:hunan

Country/Region:china

Tel:86-731-85551632

Contact Person:
Ms.Ling Bo
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100mm 3 15/16'' DTH Drill Bits With Convex Face

Brand Name SOLLROC
Model Number Cop32
Certification SGS
Place of Origin China
Minimum Order Quantity 1 piece
Price negotiable
Payment Terms T/T,
Supply Ability 10000 pieces/month
Delivery Time 18 working days
Packaging Details Cartons + ply wood case (no plastic)
Application Quarrying, construction, civil engineering, mining,
Usage mining, water well drilling, geothermal drilling
Product name Cop32 DTH Bit
Rock formation Granite, limestone, quartz, etc
shank Cop32
Advantage Hign Abrasion Resistance
Color Black or as request
Size 3 15/16''
Bit diameter 100mm
Rock hardness Granite, limestone, quartz, etc
Machine type Drilling Tool,Drilling Equipment,Downhole Tools,Mining machine parts
Use Well Drilling,Ore Mining,Coal Mining,Coal/Ore Mining,quarry
Detailed Product Description

Cop32 100mm 3 15/16'' DTH Drill Bit With Convex Face For Water Well Drilling

 

 

Product description

Sollroc can manufacture Down-the-hole impact drills DTH drills with a diameter from 85mm to 1000mm. The spline type of the drill bit can be matched with our company hammer and other well-known brands (Such as DHD, COP, SD, QL, MACH, M series, BR, N series) Matching use.

 

Cop32 100mm 3 15/16'' DTH Drill Bit overview

Bit Diameter   100mm 3 15/16''
No.* Button Dia. mm    Gauge Buttons  6*14mm
    Front Buttons  5*13mm
Weight (kg)    4.6

 

Cop32 series DTH bit overview

DiameterButton Configure Dia*qty.Bit design

Weight

(kg)

MetricInchGuage buttonFront button
90mm3 1/2''14mm*612mm*2+13mm*2Convex face4.3
90mm3 1/2''14mm*612mm*4Flat face4.3
95mm3 3/4''14mm*613mm*4Convex face4.4
100mm3 15/16''14mm*613mm*2+13mm*3Convex face4.6
105mm4 1/8''14mm*613mm*2+13mm*3Convex face4.8
 105mm   4 1/8''      13mm*8      12mm*6Flat face     4.8


Product Advantages

1.  1. The overall structural design is concise to minimize the probability of failure

2. Short overall length, light weight and good safety
3. Patented optimized matching design of drill bit and impactor to maximize the transmission efficiency of impact energy

 

Face shape Features

Concave Face

1. Capable of drilling straighter holes in medium to hard rock which is broken or less consolidated

2. Offers high penetration rate in the above stated rock conditions

3. Has excellent air flushing characteristics

4. Predominant face style for majority of drilling conditions

Flat Face

1. Have a superior performance in hard, abrasive and broken rock conditions

2. They however have a slower penetration rate in comparison to a concave face bit

Convex Face

1. This face has been designed to offer high penetration rate in soft rock such as shale, limestone etc

2. They are recognized for having excellent capability for drilling into moderately consolidated rock conditions

 

Structure picture

 

Product application

At present, DTH drilling tool is widely used in underground mining, quarries, hydraulic and Hydro-Power Engineering, water well drilling, Mineral exploration, anchoring hole drilling, geothermal engineering, Subway excavation, another civil engineering.

 

DTH is one of the most efficient ways of drilling rock, using a rapid hammer action to break the rock into sizeable chips which are then evacuated from the bore hole by the air exhausted from the DTH Hammer. The technique provides fast drilling of accurately aligned, straight and clean holes in most ground conditions.

 

Company informaiton

At sollroc, customer satisfaction is our top priority. Our sales team takes a proactive approach in meeting customers’ needs. We take the time to get to know you and learn about your operations so we can better assist you. We strive to meet customers’ needs by supplying the tools and equipment you need when you need them, providing product support, and following through with excellent customer service every step of the way.

Product Tags: 3 15/16'' DTH Drill Bits   100mm DTH Drill Bits   Convex Face dth hammer bits  
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