Core Drill Bits Segment：

1.Different shape: Crown segment, Turbo segment, Roof segment, Flat segment

3.Easy start segments

4.Diamond segment formula can be adjusted according to customer requirements

5.Long working life and high cutting speeds

6.Can be used on both hand held and rig mounted machines

7.Application: for hard reinforced concrete/concrete/tiles/pavers/granite/rock/precast concrete/core filled blockwork/limestone/bricks etc.

8.Water must be used for these concrete core drill bits to ensure a smooth, clean, trouble free cut and to ensure maximum life of the bit. 

Diameter of core bit (mm)	Description	Segment size	Segment number	Welding
51	Processing materials：reinforce concrete            Connection：1 1/4" UNC；                  Barrel：450mm；	22*4*10	5	Frequency copper welding
63		24*4*10	6
66			6
76			7
83			8
96			9
102			9
114			10
120		24*4.2*10	11
127			11
132			11
152		24*4.5*10	12
162			12
180			14
200			16
230			18
254			20
300		24*5*10	25

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