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Wet Diamond Core Bits-HLWCB

Used for drilling concrete such as cured concrete, reinforced concrete, brick and block. For wet application. They cut aggressively, with 1 1/4"UNC thread. Used with hand drill and core drilling machine.

 
Product Description  
1.Diameter: 51mm~203mm
2.Length:150mm,350mm,450mm,500mm
3.Thread:1-1/4"UNC
4.Usage: for drilling concrete, cured concrete, reinforced concrete, brick and block                    
Techinical Data
Item No Diameter Overall Length Connecting
  Metric Inch mm mm mm mm
2HLWCB 51mm 2" 150 350 450 500 1-1/4"UNC
2 1/4HLWCB 58mm 2-1/4" 150 350 450 500 1-1/4"UNC
2 1/2HLWCB 63mm 2-1/2" 150 350 450 500 1-1/4"UNC
2 3/4HLWCB 70mm 2-3/4" 150 350 450 500 1-1/4"UNC
3HLWCB 78mm 3" 150 350 450 500 1-1/4"UNC
3 1/4HLWCB 83mm 3-1/4" 150 350 450 500 1-1/4"UNC
3 1/2HLWCB 89mm 3-1/2" 150 350 450 500 1-1/4"UNC
4HCB 102mm 4" 150 350 450 500 1-1/4"UNC
4 1/4HLWCB 112mm 4-1/4" 150 350 450 500 1-1/4"UNC
4 3/4HLWCB 121mm 4-3/4" 150 350 450 500 1-1/4"UNC
5HLWCB 127mm 5" 150 350 450 500 1-1/4"UNC
5 1/4HLWCB 132mm 5-1/4" 150 350 450 500 1-1/4"UNC
5 1/2HLWCB 140mm 5-1/2" 150 350 450 500 1-1/4"UNC
6HLWCB 152mm 6" 150 350 450 500 1-1/4"UNC
6 1/4HLWCB 159mm 6-1/4" 150 350 450 500 1-1/4"UNC
6 1/2HLWCB 165mm 6-1/2" 150 350 450 500 1-1/4"UNC
7HLWCB 182mm 7" 150 350 450 500 1-1/4"UNC
8HLWCB 205mm 8" 150 350 450 500 1-1/4"UNC
9HLWCB 230mm 9" 150 350 450 500 1-1/4"UNC
10HLWCB 255mm 10" 150 350 450 500 1-1/4"UNc
12HLWCB 300mm 12" 150 350 450 500 1-1/4"UNc

 

 
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