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extension drilling tools SR28 45mm 7buttons standard body hemispherical for quarry

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extension drilling tools SR28 45mm 7buttons standard body hemispherical for quarry

China extension drilling tools SR28 45mm 7buttons standard body hemispherical for quarry supplier

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Product Details:

Place of Origin: China
Brand Name: Prodrill
Certification: ISO9001
Model Number: SR28

Payment & Shipping Terms:

Minimum Order Quantity: 5pcs
Price: $300/pc
Packaging Details: wooden box
Delivery Time: 10-15
Payment Terms: T/T
Supply Ability: 10000pcs/month
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Detailed Product Description
Type: Drill Bit Machine Type: Drilling Tool
Material: Carbide Processing Type: Forging
Use: Coal Mining

ProDrill Rock DrillingTools products are manufactured from highly wear resistant steel with best carbide inserts YK05. Using this new computer technology, these carbide inserts are combined with the special steel bodies developed by ProDrill to provide the client with unbeatable consistent quality.

What is more, each bit body is marked with a manufacturing lot number that allows precise tracking and control through the full history of the manufacturing process of carbide inserts and steel bodies. ProDrill are developing to one of leader in helping to achieve remarkable technological innovations that have propelled the mining, construction and quarry industries to the highest drilling efficiencies. State-of-the-art technology in ProDrill Rock Tools have kept pace with the new breed of hydraulic drilling machines. Incorporating our products with these new drilling machines has resulted in additional labor savings, greater efficiencies, and safety for the clients.

In order to allow the new drills to display their maximum capacities and efficiencies, ProDrill Rock Tools products undergo refined laboratory studies and are put in extensive field experiments in every conceivable rock drilling condition. Testing of ProDrill Rock Tools products in the field is done by qualified engineers who report in detail the findings to the client's management, and these test results are used to determine the correct products for the best overall drilling economy. ProDrill is constantly striving to improve rock drilling excellence and continues to research new ProDrill Rock Tools products and develop new technology to lower drilling costs. We produce for you a product which is the most consistent, highest quality drilling tool manufactured in the world today.

At Prodrills we believe that the Prodrill Rock Drilling Tools products we produce will meet your every request and give you the best possible drilling economy to make your operation more profitable.


Connection Taper 7 11, 12 Taper 7, 11, 12 Thread Thread Thread
Drill bits Chisel  button bits R25/R28/R32/R35 R38 T38 T45
    chisel bits button bit button bit button bit
    cross bits   X, Cross bit Rocket X, Cross bit Rocket
Hole size small-hole small-hole small-hole long-hole long-hole
Driller drive hand hold pneumatic hand hold pneumatic Pneumatic &hydra Pneumatic& hydra Pneumatic&hydra
Driller name jack hammer y6 y10 jack hammer y24, yn27j top hammer top hammer top hammer
Usage Quarry granite Quarry granite Quarry &mining Quarry &mining Quarry &mining
Hole type Light-duty Light-duty Light-duty Heavy-duty Heavy-duty
Worksite dimensional stone dimensional stone drifting tunnelling bench production bench production
driller brand China TS, TT China TS TT, Atalas   Atalas   Atalas  
Accessories Chisel bit grinder Integral steel grinder Button bit grinder Button bit grinder Button bit grinder
  Grinding stone Grinding wheels Grinding cup Grinding cup Grinding cup
  Knock-off tools Knock-off tools Coupling sleeves Coupling sleeves Coupling sleeves
      Shank adaptor Shank adaptor Shank adaptor
Bits face Flat Flat Flat DC Flat DC Uniface Flat DC Uniface
Skirt body Normal Normal Normal Retrac Retrac  Straightrac Retrac  Straightrac
Tungsten carbide Code : YG15 YK05 YK05 YK05 YK05
Inserts dia. YG15 KO30,32,34 7, 8, 9 mm 8,9,10 10,11,12 8, 10, 11, 12
Inserts total Qty 1 5, 7, 8 7, 8, 9 10, 11 11, 12
Insert shape Chisel type Parabolic, hemisperical Dome,Ballistic Dome,Ballistic Dome,Ballistic
Buttons   front gauge front gauge front gauge front gauge
Flushing 1 gauge front gauge front gauge front gauge front
Main market India, Saudi, Norway India, Saudi, Norway Australia, Chile Australia, Chile Australia, Chile


Contact Details
Xiamen Prodrill Equipment Co., Ltd

Contact Person: Mr. Simon Hu

Tel: 86-592-5187313

Fax: 86-592-5162951

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