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Core Bits

MK Crown Bits
For Prestressed & Precast Concrete

    

Professional grade crown rim core bits for prestressed and precast concrete.

Diameter Thread Part #
1/2" (13mm) 5/8"-11 157009
1" (25mm) 5/8"-11 157010
1-1/2" (38mm) 5/8"-11 157011
2" (51mm) 1-1/4"-7 157793
2-1/2" (63mm) 1-1/4"-7 157794
2-3/4" (70mm) 1-1/4"-7 160305
3" (76mm) 1-1/4"-7 157795
3-1/2" (89mm) 1-1/4"-7 157796
4" (102mm) 1-1/4"-7 157797
4-1/2" (114mm) 1-1/4"-7 157798
5" (127mm) 1-1/4"-7 157799
6" (152mm) 1-1/4"-7 157800
Segment Height 7.5 mm
Drilling Depth 14"