Carbide Drilling Bits

Model NO.: K034


Certification: BIN, JIS, AISI, API


Type: Drilling Machine, Carbide Buttons Bits


Use: Well Drilling


Application: Very Hard Rock, Hard Rock, Soft Formation


Mining Object: Metallic and Non-Metallic Ore Excavator


Origin: China




Customized: Customized


Length: ISO Standard


Material: Virgin Material, Hip-Sintered, Tungsten Carbide


Model No.: 16*28, 16*21, 14*22, 13*22, 13*19, K034, T30


Shape: Spherical, Conical, Wedge, Spoon, Flattop, Parabol


Trademark: ZZ DRILLING


Product Description

ZZ Hardmetal R&D Center was established in the hometown of Chinese tungsten carbide industry--- Zhuzhou city.



We are a professional manufacturer of tungsten carbide products, such as indexable inserts, inserts shims, brazed inserts, wood working tools, saw tips, mining buttons, Drilling Bits, wire drawing dies, forging dies, rods and strips, etc.



For the detailed information of each product, please visit our website HTTP: //www. Zzhardmetal. Cn/



We provide high quality products, based on our advanced equipment and strong technical team. Our senior engineers have been engaged in carbide industry for decades.



Our products are exported to 54 countries, such as USA, Germany, UK, Turkey, Indian, etc. And we have Branch Company in Brazil.

Grade	Density g/cm3	TRS MPa	Hardness HRA	Performance & application recommended
YG4C	15.10	1800	90.0	Mainly used as small buttons for percussion bits to cut soft and medium hard formations.
YG6	14.95	1900	90.5	For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, used in geological prospecting, coal mining and oil well boring.
YG8	14.80	2200	89.5	For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, used in geological prospecting, coal mining and oil well boring.
YK05	14.95	2500	90.5	Mostly used as the buttons of small and medium sized percussion bits and as the inserts of rotary prospecting bits to cut soft and medium hard formations.
YG8C	14.80	2400	88.5
YK15	14.60	2450	87.6	Suitable to strips, conical buttons for rotary percussion-resistant, geological prospection buttons, cut soft and medium hard formations.
YK20	14.40	2500	86.8	Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and hard formations.
YK25	14.40	2550	87.2	Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and very hard formations.
YG11C	14.40	2700	86.5	Largely for the inserts and buttons of percussion bits and tricone bits to cut medium-hard, hard, and very hard formations.
YG13C	14.2	2850	86.0	Primarily for the buttons of tricone bits and inserts of rotary percussion bits to cut hard and very hard formations.
YG15C	14.0	3000	85.5	For oil cone drill bits, for medium soft and medium-hard rocks.

Please contact Christine

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

Product Categories : Carbide Mining Tools