10mm Dia 1/4" Hex Shank Sintered Diamond Core Drill Bits for Masonry Stone 2pcs 1-1/4"x2-1/2"x5/8" The bigger and wider bottom

The bigger and wider bottom make the candle light stand on the chandeliers or other places easier

fast response time

68141580AD

The right side rearview mirror glass is for power operation mirrors

10mm Dia 1/4" Hex Shank Sintered Diamond Core Drill Bits for Masonry Stone 2pcs 1-1/4"x2-1/2"x5/8" The bigger and wider bottomSpecifications: Drilling Diameter: 10mm 0. 39" Hex Shank Size: 1 4" Working Depth (Max .): 43mm 1. 69" Total Length: 73mm 2. 87" Material: Sintered Diamond, Carbon Steel Package Content: 2pcs x Diamond Core Drill Bits Descriptions: Diamond grains are permanently sintered to the cutting edge from inside to outside. Sintered diamond has the sharpening property but electroplated or brazed diamond can not be sharpened. Provide high efficiency, fast and