ID:21060753632
Category: Manufacturing & Processing Machinery Energy & Mineral Equipment
MOQ:10.00 Piece(s)
R28 thread button bitR28 rock drill bitrock drill bit thread button bitCarbide Drill Bits for Machine ToolsTungsten Carbide Tipped Saw Bladesthread drill button bitR28 35mm button bitR28 41mm taper button bit'R28 51mm button bit
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1. product Introduction of the R28 thread drill rod and bit
R28 thread button bits is our star product. Many customer gave it a good feedback . Our button bits is made with high quality of best quality alloy steel bar and tungsten carbides, through heat treat ment so that it can withstand the toughest rock drilling demands.

1. Production specification
Name | R28 thread button bits |
Brand | KingKong |
Size | Diameter25mm-dia127mm |
Application | Soft rock, loose-medium rock , hard rock ,and other special formations |
Button bit face design | Flat face, dome face, drop center face |
Thread | R28 |
Material | Alloy steel bar and tungsten carbide bit |
Button bit shape | Ballistic,Conical, parobolic and hemispherical button |
Face shape | Flat and drop center shape |
Body type | Normal and Retrac type |

Product Name | R28 drill rod |
Size | R28 rod |
Color | As your request |
Size | Extension rod with double side thread ,and shank rod with one side shank,one side thread |
Body | Hex or round |
length | 1800mm-4300mm |
Connect | Normal or retrac thread button bit |
Used | Mining |

1. How to order our poducts?
Thread-diameter-button-button type-face design
2. Parameter of the R28 thread drill rod and bit


Business Type:Manufacturer
Online Supplier