Home > Products > Stone Drilling Tools > Wet Diamond Core Drill Bit > Hot sell core bit drill
Browse Categories
Diamond Segments(147)
Stone Cutting Tools(224)
Stone Grinding & Polishing Tools(1017)
Stone Drilling Tools(145)
Concrete Cutting Tools(50)
Concrete Grinding and Polishing Tools(597)
Concrete Drilling Tools(30)
Ceramic Diamond Tools(27)
Vacuum Brazed Diamond Tools(73)
Machinery and Other Tools(174)
Other Tools Category(108)
Cuting,grinding,polishing and drilling tools(771)
Hot-sale Products
Contact us
Contact us: Fujian Nanan Boreway Machinery Co.,Ltd. ADD: HuaHui Center, Shuitou Town,Quanzhou, Fujian, China, ...
Contact Now
Latest News

Can marble be used for litchi surface effect?

Boreway supply Professional Litchi Surface Bush Hammer Grinding Tool, is suitable for sophisticated welding technology and can be used with floor machines.It is a China bush hammer tool

What are the characteristics of pneumatic tools?

Boreway Supply To Diamond Polishing Machine, Angle Grinder, Polishing Pad, Cup Wheel, Grinding Pad, Grinding Plate, Resin Pad.

Which hand tools can be used on stone?

Boreway Supplier cheap price China Air Wet Angle Grinder Supplier, Portable Power Tools Electric Angle Grinder Manufacturer, Handheld Stone Edge profile Grinding Machine Suppliers

What are the advantages of boreway HTC floor grinding block?

The cheap diamond grinding shoe, diamond grinding head, HTC diamond grinding plate, PCD grinding plate, cheap diamond grinding pads supplier from China BOREWAY professional manufacturer

Where can curb stones be used?

Where can curb stones be used? The sharp cutting blade produced by boreway factory has long service life, high efficiency and diamond saw blade, which forms the boundary of curbstone, roadway, sidewalk, green space, isolation belt and other parts of the road.

How to wholesale bush hammer tools?

As one of the few litchi face tool manufacturers in the field of diamond tools in Quanzhou, China, we must continue to innovate and provide standards for technological progress

What are the characteristics of high quality diamond calibration wheels?

Boreway Manufacturer have provide the Diamond Calibrating Rollers in different shapes and colour, We can also customize the specifications and models that suit your requirements according to your needs.

What should I do if there are cracks in the concrete floor (1)?

What should I do if there are cracks in the concrete floor,There are many methods below, please find in the article
Hot sell core bit drillHot sell core bit drillHot sell core bit drillHot sell core bit drill

Hot sell core bit drill

  • Model:           BW-DDB-S03
  • Type:            Wet or dry use
  • Diameter:        49mm   
  • Length:          150mm    
  • Connection:      12B   
  • Applications:    Dry or wet use for granite,marble and many other stone for drilling holes.
  • Adaptation machines: Stand drilling machines or electrical hand-held drillers or CNC machine
  • Advantages:      Fast drilling and good efficiency

Introduction:

Core bit drills produced by silver or laser welding.It can be suitable for stand drilling 

machines or electrical hand-held drillers or CNC machine.For drilling kinds of granite or hand stone. Common uses

would be small projects such as drilling out sink holes 

for faucets.And silver welded is better for wet use and laser welded is better for dry use.

  

Features:

1.Designed for drilling holes.

2.Good stable and long lifespan.

3.Can be dry or wet use


Specification:

The following is the normal size of our core bit drill:


Code No.

Diameter

Segment Size

Use

Pipe Length

Welding Method

Adaptor

BW-DDB-S03

20mm (3/4”)

17/12x3x10

Wet

or

Dry

4"

(100mm)

Silver Welding

or

Laser Welding

5/8"-11

M14

1/2 Gas

22mm (7/8”)

17/12x3x10

25mm (1”)

17/12x3x10

29mm (1-1/8")

17/12x3x10

32mm (1-1/4”)

16x3x10

35mm (1-3/8”)

16x3x10

38mm (1-1/2”)

16x3x10

42mm (1-5/8")

16x3x10

45mm (1-3/4”)

16x3x10

50/51mm (2”)

16x3x10

57mm (2-1/4”)

22x3.5x10

60mm (2-3/8”)

22x3.5x10

63mm (2-1/2”)

22x3.5x10

70mm (2-3/4”)

22x3.5x10

76mm (3”)

22x3.5x10

80mm (3-1/8”

22x3.5x10

89mm (3-1/2”)

22x3.5x10

102mm (4”)

22x3.5x10

110mm (4-3/8”)

22x3.5x10

127mm (5”)

24x4x10


The above specification just a reference for customer.Other specification can be ordered by clients.



There are more products we supply:


 


Fujian Nan’an Boreway Machinery Co., Ltd.

Tel:008618650679939

Contact Person:boreway-02

Send your inquiry directly to us
( 0 / 3000 )