bore well drilling machine/tungsten carbide borewell drilling tips/coal mine drill bit

Name: Bore Well Drilling Machine/tungsten Carbide Borewell Drilling Tips/coal Mine Drill Bit - Buy Coal Mine Drill Bit,Tungsten Carbide Borewell Drilling Tips,Old Coal Mining Tools Product on Alibaba.com
Brand: Ali
SKU: 60723157127

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Henan Drills-King Mining Technology Co., Ltd.

Custom manufacturer12 yrs

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Key attributes

Industry-specific attributes

Type

pdc anchor bit

Use

coal mining

Other attributes

Place of Origin

Henan, China

Customized support

OEM, ODM

Brand Name

Henan Drills-King

Model Number

ZWPB9988

Product name

coal mine drill bit

Type

wing bit for coal mining roof bolting support

Application

Coal mine, water canservancy & hydropower

Material

best diamond & sintered carbide

Processing

casting/forging

Size

26mm, 27mm, 28mm, 29mm, 30mm, 32mm, 42mm ,etc

Shank (thread)

M14X1.5, M16 x2 ,R17, R22

Diameter of flushing hole

4mm or 6mm

Qunatity of wings

two wings

Certifictaiton

ISO9001:2008

Supply Ability

10000 Piece/Pieces per Month pcd coal mining drill bit

Lead time

Quantity (pieces)	1 - 1000	> 1000
Lead time (days)	7	To be negotiated

Customization

Customized logo

Min. order: 100

Customized packaging

Min. order: 100

Graphic customization

Min. order: 100

For more customization details, message supplier

Product descriptions from the supplier

Minimum order quantity: 10 pieces

$5.00 - $14.00

Variations

Total options:

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