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Diamond Drill Bits for Stone - Normal Segmented
Normal 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 or Laser 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 and laser welded is better for dry use.
The following are the normal Specifications we are selling:
Code No.
Diameter
Segment Size
Use
Pipe Length
Welding Method
Adaptor
BW-DDB-S03
20mm (3/4”)
17/12x3x10
Wet
or
Dry4"
(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 is only for Reference, other or special specification can be ordered by customers.
Kindly Noted:
When place order for Diamond Core Drilling Bits please inform:
Code No. of Diamond Core Drill Bits
Diameter (Inch or mm)
Drill Bit Length
Segment Height & Width
Material Polishing: For Granite, or marble, or other material?
Order Quantity & Expected Shipping Date
Special Requirements (If)