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

Button Bit, Tapered Button Bit, Mining Button Bit manufacturer / supplier in China, offering R25 Coal Mine Normal Type Tapered Mining Drill Button Bits, Construction Machinery Ride-on Concrete Laser Screed Paver From China, Athlete Sports Filed Stadium Rubber Ground Tuning Track Paver Machine and so on.

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Supplier Homepage Product Drilling Equipment Drill Bits & Drill Rod R25 Coal Mine Normal Type Tapered Mining Drill Button Bits

R25 Coal Mine Normal Type Tapered Mining Drill Button Bits

FOB Price: US $1-1,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1-1,000/ Piece
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Port: Qingdao, China
Production Capacity: 1000 Sets Per Month
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: R25
  • Certification: Ce,SGS, TUV, BV
  • Type: Core Drill Bit
  • Usage: Rock Drilling
  • No.of Buttons: 7
  • Guage: 5*7
  • Flushing Hole Side: 1
  • Trademark: China Coal
  • Specification: CE, SGS
  • HS Code: 82051000
  • Customized: Customized
  • Length: Taper-length
  • Material: Tungsten Carbide
  • Dia mm: 38
  • Weight: 0.6kg
  • Centre: 2*7
  • Flushing Hole Centre: 1
  • Transport Package: Carton Box, Plastic Bagsor as Your Payment
  • Origin: China
Product Description
Button Bit-face Design of R25 Coal Mine Normal Type Tapered Mining Drill Button Bits

1. Flat face, drop centre, tungsten carbide hemispherical and ballistic.
2. Normal and retrac body.Couplings sleeve- manufactured with a middle stop to prevent walking  . Include couplings sleeve.
3. Shank adaptors - carburized and manufactured with tight tolerances and controlled straightness.

Introduction of R25 Coal Mine Normal Type Tapered Mining Drill Button Bits

1) With carbide buttons hot pressed on bits bodies, Tapered Button Bits have a very good drilling performance and long life time. Different diameters and taper degrees are available to suit different applications in mining, quarrying etc. We can supply long skirt and short skirt Tapered Button Bits.
2) No matter what kinds of rock-Soft rock, loose medium rock, hard rock and any other special formations, just tell us what you need and leave others at our disposal, We can also do according to customers' drawing or sample. So if you are interested in our products, please feel free to let us know. We also wish can do business with the people from all over the world.

Parameter of R25 Coal Mine Normal Type Tapered Mining Drill Button Bits
Technical Parameter of R25 Coal Mine Normal Type Tapered Mining Drill Button Bits
  TypeDia
mm
No.of buttonsButtons*button diaFlushing holeWeight kg
   GuageCentreSideCentre 
R253875*92*7110.6
 4175*92*8110.5
 4575*112*8210.7
R283875*92*7110.6
 3864*92*8210.6
 4375*92*9210.7
R324575*112*8210.8
 4875*112*9211.0
 5175*112*10211.0
 5796*113*9-31.1
 64128*104*10-21.5
 76128*114*11-21.8
T3864128*104*10-21.6
 70106*113*11-31.9
 76138*12.75*11122.3
 89138*12.74*11-43.0
 102148*14.56*12.7143.9
T4570106*113*11-32.0
 76148*12.74*11222.5
 89138*12.74*11-43.0
 102138*14.54*12.7-46.4
 115148*14.56*14.5145.8
T5189128*12.74*12.7-23.5
 89138*12.74*11-43.5
 102138*14.54*12.7-45.3
 115169*14.56*14.5-39.7
 1272010*14.510*12.7-26.8
Pictures of R25 Coal Mine Normal Type Tapered Mining Drill Button Bits

R25 Coal Mine Normal Type Tapered Mining Drill Button BitsR25 Coal Mine Normal Type Tapered Mining Drill Button BitsR25 Coal Mine Normal Type Tapered Mining Drill Button Bits
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