4 Inch Diamond Wet Core Drill Bits For Cutting Concrete

4 Inch Diamond Wet Core Drill Bits For Cutting Concrete, For diameters 10mm to 38mm we use high quality 10mm high quality crown (ring) diamond segments, For diameters 40mm to 500mm we use high quality 10mm high diamond segments with castellated tips

Product Details

4 Inch Diamond Wet Core Drill Bits For Cutting Concrete



Packaging & Delivery of wet diamond core bit 

Packaging Details:High quality diamond drill bit packing way :pastic paper,hard board, wooden box, usually 10pcs/box

Delivery Detail:7days


Product Description of wet core drill bits

Product name

4 Inch Diamond Wet Core Drill Bits For Cutting Concrete

Brand

Huazuan or OEM

Types

Core drill bit

Compose

Segment + core bit matrix 

Diameter

1-20”

Working length

120,160,370,450mm,other length is available upon request.

Thread

1 1/4-7;5/8-11,M14,m16,m22,other thread is available upon request.

Machine

Drilling machine

Application

Drilling reinforced concrete, natural stones, bricks, blocks & Rock

Quality Control

1. Strict Raw material inspection

2. Professional formula

3. Production process control(PDCA+7S Principle)

4. Do some cutting testing to sure the using function

5. Products pass ISO9001 and SGS inspection

MOQ

10PCS for each size

Payment term

TT,Western union,Paypal etc

  


For diameters 10mm to 38mm we use high quality 10mm high quality crown (ring) diamond segments – This helps for an easy start-up when hand held drilling.


For diameters 40mm to 500mm we use high quality 10mm high diamond segments with castellated tips to insure an easy start-up and fast opening of the segment.Usually customers will choosing the thread of 1-1/4-7.

4 core drill bit

Diamond Segments

●All our diamond segments have well designed bond systems combined with high concentrations of top quality synthetic diamonds to provide trouble-free drilling through a variety of applications

●Segments including:1)crown type; 2) turbo type; 3)roof type 4)straight type for you choose.

Steel Barrel

●All our barrels are made using top quality steel and are guaranteed to run true



Our Services

Why Choose us?

1.We are reliable Alibaba Gold Supplier,Support Trade Assurance

2.We are leading manufacturer in diamond tools, more than 20 years experience

3.Rich experience in Global market, export to more than 60 countries.

4.100% QC inspection Before Shipment

5.Keep researching and developing the latest technology

6.Reply within 24 hours.


Established in 1994, Huazuan Diamond Tools is well-known as one of the leading 4 inch diamond wet core drill bits for cutting concrete manufacturers and suppliers in China. There are groups of professional personnel working in our factory. If you are going to buy quality 4 inch diamond wet core drill bits for cutting concrete at cheap price, please feel free to contact us and try our wholesale service.

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