Tungsten Carbide button Drill Bit is made of high quality tungstencarbides and steel, through heat treatment so that it can be used for hard rockdrilling, and transmit intensive impact energy into the rock with the leastpossible loss of energy. Comparing with tapered chisel bits and tapered crossbits, button bits has higher technology, much longer primary drilling time andhigher drilling efficiency.

Product Parameter:

Drill Specification	Drill diameter(mm)	Connection method	Alloy specification quantity
RP001-32	32	cone 6\7\11\12 degrees	Ø7*4
RP001-34	34	cone 6\7\11\12 degrees	Ø7*4
RP001-36	36	cone 6\7\11\12 degrees	Ø8.83, Ø8.21
RP001-38	38	cone 6\7\11\12 degrees	Ø8.83, Ø8.21
RP001-40	40	cone 6\7\11\12 degrees	Ø9.23, Ø9.21
RP011-40	40	cone 6\7\11\12 degrees	Ø9.83, Ø9.21
RP001-42	42	cone 6\7\11\12 degrees	Ø9.23, Ø8.21
RP011-42	42	cone 6\7\11\12 degrees	Ø9.83, Ø9.21
RP001-45	45	cone 6\7\11\12 degrees	Ø9.8*5
Piling bit	38	welding	Ø9.2*4
Can be produced according to customer requirements

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