100% Raw Material of Tungsten Carbide Button Bits

Model NO.: all sizes


Certification: AISI


Type: Twist Drill Bit


Usage: Well Drilling, PCB Drilling, Metal Drilling


Trademark: G&W


Specification: 5-100mm


HS Code: 82089000




Customized: Customized


Length: Taper-length


Material: Tungsten Carbide


Raw Material: 100%


Transport Package: Standard Box


Origin: Zhuzhou


Description:

Grewin Button Bits advantage:

button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill soft rock, loose-medium rock and hard rock.

(1)Thread: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, T60

(2)Diameter: 38-127mm.



OEM and ODM--- We can design and manufacture according to customers's samples or drawings of the Bit Dia., No. Of air/water holes, carbide button shape and the face shape.



Super Quality--- Our button bit is made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand the toughest rock drilling demands, and transmit intensive impact energy into the rock with the least possible loss of energy.



Global Reputation--- The taper drill bit is widely used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc. Our clients

Are all over the world, like Germany, Spain, Italy, Russia, Japan, India, Australia, Mexico, Colombia, Brazil,

Chile, South Africa...Etc. We have very good reputation worldwide!



Before Official Order, please confirm below informations:

(1) Type

(2) Standard or Retrac

(3) Bit button shape (tip shape)--Spherical or Ballistic

(4) Bit face shape--Drop Center, Flat Face, Convex, Concave, etc...

GRADE	DENSITY ( g/cm3)	BENDING STRENGTH (MPa)	HARDNESS	Characteristics and recommended
			(HRA)
YG4C	15.1	1800	90	Mainly used for cutting hard material in the soft of drill bit.
YG6	14.95	1900	90.5	Used for electric coal drill, coal cutter
				oil roller bit and scraper button bit.
YG8	14.8	2200	89.5	Used as a core drill, electric coal drill, coal cutter , oil roller bit and scraper button bit.
YG8C	14.8	2400	88.5	Mainly used for small and medium-sized drill bit buttons, and as a rotating exploration drill bush.
YG11C	14.4	2700	86.5	Most mining buttons are used in the drill bit and rock bit used for cutting high hardness materials
YG13C	14.2	2850	86.5	mainly used for rotary drill bit used for cutting high hardness materials
YG15C	14	3000	85.5	Used in oil cone bit and soft in the hard rock digging cutting tools.

Contact us if you need more details on Button Bits. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Tungsten Carbide、Tungsten Carbide Button Bit. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Tungsten Carbide Button Bits