Gold Member Since 2012
Audited Supplier
Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.

Drill, Drill Rig, Drilling Rig manufacturer / supplier in China, offering China Coal Pneumatic Percussion Drill, Lightweight HD900 4in1 Gas Detector, Gasoline Engine Fjzp-200 Laser Concrete Screed and so on.

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China Coal Pneumatic Percussion Drill

Purchase Qty.:
1-999 1,000+
FOB Unit Price: US $10 US $10,000
Purchase Qty. (Pieces) FOB Unit Price
1-999 US $10
1,000+ US $10,000
Get Latest Price
Port: Qingdao, China
Production Capacity: 1000 Sets Per Month
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: Pneumatic Percussion Drill
  • Material: High Speed Steel
  • Condition: New
  • Overall Length: 650*534*125
  • Stroke: 70mm
  • Working Water Pressure: 0.3-0.35MPa
  • Transport Package: Carton Box, Plastic Bagsor as Your Payment
  • Origin: China
  • Type: Core Drill Bit
  • Usage: Well Drilling
  • Weight: 26kg
  • Dia.of Cylinder: 70mm
  • Inner Dia.of Air Pipe: 19mm
  • Trademark: China Coal
  • Specification: CE, SGS
  • HS Code: 8530800000
Product Description
Product Introduction
Pneumatic explosion-proof no spark, safety performance is good wait for a characteristic. Mainly used in rock, brick, concrete components are installed on the pipeline, set up power lines, such as installation of anchor bolt, chemical plants, refineries, construction, heavy industry, is in danger of wet gas tunnel, underwater and narrow space. Especially in mine gas explosion, pneumatic explosion-proof no spark that can reflect the more security.
Main Characteristics
The percussion drill by the handle body, the pressing handle, cylinder head, push rod, etc. Compressed air into the pressing handle are connected by a tracheal tube joint, which can adjust the gas into the cylinder regulate line by putting into impact rotary or pure impact, so, reach the role of shock or rotation.
Technical Parameters
Weight 26kg 
Overall length 650*534*125 
Dia.of cylinder 70mm 
Stroke 70mm 
Rock drill frequency ≥23HZ 
Idling rotational speed ≥200r/min 
Inner Dia.of air pipe 19mm 
Inner Dia.Of the water pipe 13mm 
Strike power ≥30J 
Working water pressure 0.3-0.35Mpa 
Checking tail size 22*108mm 
Air consume of rock drill ≤47L/S 
Noise ≤124(db) 
Dia.of rock drill hole 34-42mm 
Depth of rock drill hole 5mm

Shandong China Coal Industrial&Mining Supplies Group Co.,Ltd (hereinafter referred to as China Coal) is a group company, which is a collection of e-commerce, machinery manufacturing, software, research and development, modern logistics of large diversified industrial group. The group has 100 million yuan registered capital , with more than 1100 employees.
BrandChina Coal
Place of OriginChina
Supply Ability1000 Sets per Month
Product Groups
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