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MadeInChina.com > Tools & Hardware > Drilling Tools > Drill Bit

4 Buttons 7 Degree Coal Mine Quarrying Taper Button Bit, Rock Drill Bit

Price	$8.00 Compare
Min Order	100 Pieces
Shipping From	Fujian, China
Popularity	285 people viewed
Quantity	+-

Fuzhou Golden Moral Imp & Exp Co., Ltd.

Audited Supplier 12 years

Profile Certified by SGS/BV

Fujian, China
Mandy You (Ms.)
Manager

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Product Detail

Model NO.:

4 Button Bit

Customized:

Customized

Standard:

CE

Length:

Optional

Type:

Core Drill Bit

Material:

Carbide

Usage:

Mine Digging;Ore Mining

Condition:

New

Certificate:

CE

Feature:

OEM

Trademark:

GM

Transport Package:

Wood Case and Cartons

Specification:

CE

Origin:

China

Product Description

Production Description

The Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc.

Techinical Parameter:

Bit Diameter:	32mm-42mm
Button number:	4pcs
Taper Degree:	7°,11°,12°
Bit Body:	Short skirt

Production Pictures

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