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High Quality Cemented Carbide Coal Drill Bit

Name: High Quality Cemented Carbide Coal Drill Bit
Brand: ZZCT
SKU: 103221229
Availability: InStock

Zhuzhou Chutian Cemented Carbide Co., Ltd.

US$ 40 - 70 MOQ: 5 Kilograms

Key Specifications

Place of Origin:

Hunan, China

Brand Name:

ZZCT

Type:

Drill Bit

Payment & Shipping

Payment Methods:

Port of Shipment:

any port in China

Delivery Detail:

Delivery time depends on order quantity.

Place of Origin Hunan, China

Brand Name ZZCT

Type Drill Bit

Machine Type Drilling Equipment

Certification AISI

Material Carbide

Processing Type Casting

Use Coal Mining

product information

Grade,properties and applications of cemented carbide for mining purpose
Grade	(g/cm) Density	(Mpa) T.R.S	(HRA) Hardness	Performance& application recommended	Equivalent to ISO
YC4C	14.8	≥1800	≥89.0	Mainly used as small buttons for percussion bits to cut soft and medium hard formations.
YC6	14.8	≥2150	≥90.0	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.	K15-K20
YC8	14.8	≥2320	≥89.5	For coring crowns, electric coal drill bits, coal cutting picks,cone drill bits and scraping knife bits, used in geological prospecting,coal mining and oil well boring.	K30
YK05	14.8	≥2500	≥90.5	Mostly used as the buttons for small and mediumsized bits to cut soft and medium hard formations.
YC8C	14.7	≥2400	≥88.5
YK15	14.6	≥2450	≥87.6	Suitable to strips,conical buttons for rotary percussion resistant geological prospeciting buttons,cut soft and medium hard formations.
YK20	14.4	≥2500	≥86.8	Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and very hard formations.
YK25	14.4	≥2550	≥87.2	Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard,hard and very hard formations.
We can provide specification of products according to our customers' requirements