Coal Mining Drill Bits - AQ,BQ,NQ,PQ,HQ

Coal Mining Drill Bits, 1.32 years, 2.46~325mm, international standard, Mining drill bit :drill soft to hard rock, Mining drill - more info check here: http://www.buyindustrialtools.com/Coal-Mining-Drill-Bits-10117163/

Quick Brief

Place of Origin: Henan China (Mainland) Brand Name: FLYDISC Model Number: AQ,BQ,NQ,PQ,HQ Type: Core Drill Bit Material: Diamond Use: Metal Drilling Certificate 1: ISO9001:2008 certificate 2: ce History: 32years

Product Features:

Coal Mining Drill Bits

1.32 years

2.46~325mm, international standard

Mining drill bit :drill soft to hard rock

Mining drill

Business Terms:

Port: Changsha/shanghai/Shenzhen

Minimum Order Quantity: 5 Piece/Pieces

Supply Ability: 10000 Piece/Pieces per Month

Payment Terms: L/C,T/T,Western Union

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Specifications and Product Details:

Coal Mining Drill Bits

Brief introduction:

1.32 years professional manufacture

2. Certificate: ISO9001:2008

3. Export to: Africa, the Middle East, South America, Asia,

Countries: South Africa, Zambia, Sudan, Iran, South Korea, Costa Rica etc.

Size:

46~325mm with national and international standard

Main exportation: AQ,BQ,NQ,HQ,PQ

ITEM	DIAMOND BIT					REAMING SHELL
"Q" Series Wireline	Size	Bit-set OD		Bit-set ID		REAMING SHELL
	Size	mm	inch	mm	inch	mm	inch
	AQ	47.6	1.88	26.97	1.06	48	1.89
	BQ	59.5	2.35	36.4	1.43	59.9	2.36
	NQ	75.3	2.97	47.6	1.88	75.7	2.98
	HQ	95.58	3.77	63.5	2.5	96	3.78
	PQ	122	4.8	84.96	3.35	122.6	4.83

Use:

FLYDISC core bits can drill a broad range of geological formations from the softest to the hardest rock, widely used in all kinds of drillings for prospecting, water and electricity building and construction industry of road, railway, bridge and building taking out core to examine stake,etc.

Structure:

They are manufactured with very small, high quality synthetic diamonds mixed evenly through a metal matrix. FLYDISC core bits are manufactured to give optimum penetration rates and bit life, which is required to keep the cost of diamond drilling to a minimum.

The custom core bits can be manufactured according to the samples or drawings.