Carbide Inserts for Oilfield and Mining Tri-Cone Drill Bits

According to the application, our tungsten carbide insert can be divided into rock drill bit, DTH hammer bit and cone bit. Terms shape, our tungsten carbide insert can be divided into ovoid insert, conical insert, bullet insert, wedge insert, spoon insert, flat insert, saw insert, etc.

FOR BROCHURE GET A QUOTE

Carbide Inserts for Oilfield and Mining Tri-Cone Drill Bits

Carbide inserts for oilfield and mining tri-cone drill bits come in a wide variety of grades and types. According to the shape of the insert tip, there are mainly spoon-shaped inserts, conical inserts, wedged inserts, flat inserts, etc.,which can be customized in shape and size according to customer requirements.

➤ Grades properties and applications

Grade	Cobalt Content %(±0.5)	Density g/cm³(±0.1)	Hardness HRA(±0.5)	Bending Strength N/mm²(≥)	Application Introduction
JZ06	6	14.95	90.3	2700	Applied to the wear protection of cone bits to reduce the wear of the bit steel body.
JZ08	8	14.75	89.5	3000	With high wear resistance and applied to the tri‑cone drill bits with medium exposed height of inserts.
JZ09	9	14.65	89.5	/	Applied to various wear‑resistant parts, such as wear protection insert and serrated insert.
JZ10	10	14.55	88.4	2900	With higher wear resistance than JZ10C and applied to the tri‑cone drill bits with medium exposed height of inserts in drilling medium‑hard rock.
JZ10C	10	14.55	87.8	2850	Applied to the tri‑cone drill bits with medium exposed height of inserts in drilling medium‑hard rock.
XR11C	11	14.45	87.0	2800	With higher toughness than JZ10C and applied to the tri‑cone drill bits with medium exposed height of inserts in drilling hard rock.
JZ12	12	14.35	87.8	3000	With higher wear resistance than JZ12C and applied to the tri‑cone drill bits with medium‑long exposed height of inserts in drilling medium‑hard rock.
JZ12C	12	14.35	86.6	2800	With high wear resistance and applied to the tri‑cone drill bits with medium‑long exposed heights of inserts in drilling medium‑hard and hard rock.
JZ13	13	14.25	87.5	2900	Applied to the tri‑cone drill bits with medium‑long exposed height of inserts in drilling medium‑hard rock.
XR13C	13	14.25	86.5	2800	Applied to the tri‑cone drill bits with medium‑long exposed height of inserts in drilling medium‑hard and hard rock.
JZ14	14	14.15	87.0	2850	With higher wear resistance than JZ14C and applied to the tri‑cone drill bits with medium‑long exposed heights of inserts in drilling medium‑hard and hard rock.
JZ14C	14	14.15	85.9	2800	Applied to the tri‑cone drill bits with medium‑long exposed heights of inserts in drilling hard rock.
JZ16	16	13.95	86.5	2950	Applied to the tri‑cone drill bits with medium‑long exposed height of inserts in drilling hard rock.
JZ16C	16	13.95	85.5	2850	With higher toughness than JZ16 and applied to the tri‑cone drill bits with medium‑long exposed height of inserts, suitable for higher speeds and drilling pressures.