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Changzhou Energetic & Reliable Co., Ltd

[Province: Jiangsu ]

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ERCS Cemented Carbide Buttons For Mining / Oil Field Drill Bits

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ERCS Cemented Carbide Buttons For Mining / Oil Field Drill Bits

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Cemented carbide buttons for mining, oil-field drilling bits

Geology & Mining Tool

Type: ERCZ

Specifications:

Type	Basic dimension(mm)
Type	D	H	SR°	R	e	a°.
ERCZ0711	7.3	11.0	70	2.8	0.7	30
ERCZ1419	25.0	19.0	52	4.5	2.0	18

Description:

Tungsten carbide Tools, carbide drilling bits, for Geology & Mining Tool application
Material grade & application recommended
Grade for geology and mining tool and application recommended

Grade

Properties of typical sample

Application recommended

Density

HARDNESS

TRS

(g/cm³)

(HRA)

(N/mm³ )

YG9C

14.65

2000

Suitable for bore bits of percussion rotary rock drill, drilling soft and middle formation, it also can be used for cutting the mining bits of coal for contain super hard nip stone.

YG10C

14.55

87.5

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