Min. Order Reference FOB Price
50 Pieces US$50.00 / Piece
Product Description
Diamond Tipped Large Hole Core Bits Types Core drill bit Compose Segment + core bit matrix Diameter 1-20" Working length 120,160,370,450mm,other length is available upon request. Thread 1 1/4-7;5/8-11,M14,m16,m22,other thread is available upon request.