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Concrete Core Drill Bits

Diamond core drill bit with segmented type is used for drilling cured concrete, reinforced concrete, brick and block.. Roof top type and arranged segment are also available.

Specifications

Item?No Diameter Overall?Length Connecting
Metric Inch mm mm mm mm
2HCDCB 51mm 2?? 150 350 450 500 1-1/4??UNC
2 1/4HCDCB 58mm 2-1/4?? 150 350 450 500 1-1/4??UNC
2 1/2HCDCB 63mm 2-1/2?? 150 350 450 500 1-1/4??UNC
2 3/4HCDCB 70mm 2-3/4?? 150 350 450 500 1-1/4??UNC
3HCDCB 78mm 3?? 150 350 450 500 1-1/4??UNC
3 1/4HCDCB 83mm 3-1/4?? 150 350 450 500 1-1/4??UNC
3 1/2HCDCB 89mm 3-1/2?? 150 350 450 500 1-1/4??UNC
4HCDCB 102mm 4?? 150 350 450 500 1-1/4??UNC
4 1/4HCDCB 112mm 4-1/4?? 150 350 450 500 1-1/4??UNC
4 3/4HCDCB 121mm 4-3/4?? 150 350 450 500 1-1/4??UNC
5HCDCB 127mm 5?? 150 350 450 500 1-1/4??UNC
5 1/4HCDCB 132mm 5-1/4?? 150 350 450 500 1-1/4??UNC
5 1/2HCDCB 140mm 5-1/2?? 150 350 450 500 1-1/4??UNC
6HCDCB 152mm 6?? 150 350 450 500 1-1/4??UNC
6 1/4HCDCB 159mm 6-1/4?? 150 350 450 500 1-1/4??UNC
6 1/2HCDCB 165mm 6-1/2?? 150 350 450 500 1-1/4??UNC
7HCDCB 182mm 7?? 150 350 450 500 1-1/4??UNC
8HCDCB 205mm 8?? 150 350 450 500 1-1/4??UNC
9HCDCB 230mm 9?? 150 350 450 500 1-1/4??UNC
10HCDCB 255mm 10?? 150 350 450 500 1-1/4??UNC
12HCDCB 300mm 12?? 150 350 450 500 1-1/4??UNC
14HCDCB 350mm 14?? 150 350 450 500 1-1/4??UNC
16HCDCB 400mm 16?? 150 350 450 500 1-1/4??UNC

Description

Diamond core drill bit with segmented type is used for drilling cured concrete, reinforced concrete, brick and block.. Roof top type and arranged segment are also available.

Item?No Diameter Overall?Length Connecting
Metric Inch mm mm mm mm
2HCDCB 51mm 2?? 150 350 450 500 1-1/4??UNC
2 1/4HCDCB 58mm 2-1/4?? 150 350 450 500 1-1/4??UNC
2 1/2HCDCB 63mm 2-1/2?? 150 350 450 500 1-1/4??UNC
2 3/4HCDCB 70mm 2-3/4?? 150 350 450 500 1-1/4??UNC
3HCDCB 78mm 3?? 150 350 450 500 1-1/4??UNC
3 1/4HCDCB 83mm 3-1/4?? 150 350 450 500 1-1/4??UNC
3 1/2HCDCB 89mm 3-1/2?? 150 350 450 500 1-1/4??UNC
4HCDCB 102mm 4?? 150 350 450 500 1-1/4??UNC
4 1/4HCDCB 112mm 4-1/4?? 150 350 450 500 1-1/4??UNC
4 3/4HCDCB 121mm 4-3/4?? 150 350 450 500 1-1/4??UNC
5HCDCB 127mm 5?? 150 350 450 500 1-1/4??UNC
5 1/4HCDCB 132mm 5-1/4?? 150 350 450 500 1-1/4??UNC
5 1/2HCDCB 140mm 5-1/2?? 150 350 450 500 1-1/4??UNC
6HCDCB 152mm 6?? 150 350 450 500 1-1/4??UNC
6 1/4HCDCB 159mm 6-1/4?? 150 350 450 500 1-1/4??UNC
6 1/2HCDCB 165mm 6-1/2?? 150 350 450 500 1-1/4??UNC
7HCDCB 182mm 7?? 150 350 450 500 1-1/4??UNC
8HCDCB 205mm 8?? 150 350 450 500 1-1/4??UNC
9HCDCB 230mm 9?? 150 350 450 500 1-1/4??UNC
10HCDCB 255mm 10?? 150 350 450 500 1-1/4??UNC
12HCDCB 300mm 12?? 150 350 450 500 1-1/4??UNC
14HCDCB 350mm 14?? 150 350 450 500 1-1/4??UNC
16HCDCB 400mm 16?? 150 350 450 500 1-1/4??UNC

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