Fast tip drilling diamond drill bit for aluminium box (60644939892)

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Price:$4.00 - $5.50
Price in USD:Details


Product Overview



Product Description
 Product Name Vacuum brazed Diamond Core Drill Bits
 Diameter 5mm-150mm
 Total length 60mm/customized
 Diamond segment height 10mm/15mm
 Thickness 2.5mm
 Application stone Marble, porcelain tile, glass, granite drilling hole 
 Connector/ thread M14(or M10, 5/8"-11 thread)
 Machine Angle grinder
 Color Black, red, gold, or customized
 Use With water or no water
 MOQ 1 piece
 Delivery time 3-7days




The feature of diamond core drill bit  


1)A grade diamond crystals for high performance  ,and  using special cutting structure, making the core bit works stably.It could be maintained higher drilling speed during the core bits rotaries drilling 

2)Using high performance compound piece combination , enhances the core drill bit's life.

3)The highly polised cutter could reduce the frictional resistance and quicked discharge fragment 

So that improve the drilling efficiency.

 4)Diamond core drill bits suitable  for dry and wet drilling 

5 Using widely ,mainly used for drilling  and engraving Marble , Granite, Sandstone, Limestone ,Glass ,stainless etc .

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Company Profile
Packaging & Shipping


 Packing Details : 1pcs for White box ,10 Boxes for 1 Carton required

Delivery Details : 1000 pcs need 1-3 days  

                         10000 pcs need 6 days

 Shipment: Express  ,Air Cargo  ,Sea freight

 We will choose the fast ,cheapest shiping way to ship the cargo out .



Where is your factory located? How can I visit?

A.Our company located in Beijing ,China .You can fly to Beijing Airport directly

Can we use our brand?

A: Yes, we provide OEM service, just send your packaging design and Logo to us.

What is the lead time?

Generally it takes 1-2 working days for sample shipping.

10-15 working days for mass order, depend on specific requirement or quantity.

Please feel free to contact us for further information.

How do you solve when quality problems occurred?

Our aim is to have long term cooperation with your esteem company ,we will work with you to solve both quality and technical problems .Please send us pictures or video .Our technician will analyze and offer solving scheme .New placements will be sented to you directly .



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