Reamer Masonry Drilling Crowns Construction Tool M10/M14 iamond Chamfer Router Bits Milling Tile CutterMarble Concrete

M10/M14  iamond Chamfer Router Bits Milling Tile CutterMarble Concrete Reamer Masonry Drilling Crowns ConstructionTools 1. Made of  iamonds, it is very sturdy and durable, with an extended interface that prolongs its life 2. It is very convenient to drill directly without adding water 3. The flat/inclined surface reduces the pressure of chamfering, facilitating the expansion and polishing of flat/inclined surfaces, and is suitable for various application scenarios Specification: 1.Product name: iamond Chamfer Step Drill Bit 2.Size:As show in the pic 3.Color:Gold 4.Usage:Enlarged Hole Package included: 1Pcs x  iamond Chamfer Step Drill Bit Note: -Due to the difference between different monitors, the picture may not reflect the actual color of the product. -Please allow 1-2mm error due to manual measurement.