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Crown Segmented Diamond Core Drill Bits for drilling stone

Product parameters
Name: Crown Segmented Diamond Core Drill Bits for drilling stone
Model Number: BW-DDB-S02
Type: Wet or dry use.
Dimension: 20mm - 50mm
Suggested R.P.M: 1500-4500
Usage: Kinds of granite or hard stone
Machine: stand drilling machines or Electrical hand-held drillers
Welding Type: Silver Welding
Industry: Diamond tools
Drilling result: Flat surface and even size
Performance: Hightly stable

Product Description


Diamond Drill Bits for Stone - Crown Segmented

 

Crown Segmented Diamond Core Drill Bits for drilling stone (granite, marble, etc.), common uses would be small projects such as drilling out sink holes for faucets.

 

Welding Type: Silver Welding 

 

Applications: Kinds of granite or hard stone.

 

Machinery: Suitable for stand drilling machines or Electrical hand-held drillers or CNC machines. 

 

Wet or dry use, silver welded is better for wet use.

 

The following are the normal Specifications we are selling: 

 

Code No. Diameter Segment Size Use Pipe Length Welding Method Adaptor
BW-DDB-S02 20mm (3/4”) ¢20x3x10 Wet or Dry 4" (100mm) Silver Welding 5/8"-11          M14                 1/2 Gas
22mm (7/8”) ¢22x3x10
25mm (1”) ¢25x3x10
29mm (1-1/8") ¢29x3x10
32mm (1-1/4”) ¢32x3x10
35mm (1-3/8”) ¢35x3x10
38mm (1-1/2”) ¢38x3x10
42mm (1-5/8") ¢42x3x10
45mm (1-3/4”) ¢45x3x10
48mm(1-7/8") ¢48x3x10
50/51mm (2”) ¢51x3x10

 

The above specification is only for Reference, other or special specification can be ordered by customers.

 

 


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