Step Chamfer Drill Bit Emery Brazed 10-38mm Multi Layer Tapered Cone Reamer for Metal Wood Concrete Tile Marble Engineered Stone

ROBUST STRUCTURE: Emery brazed step drill bit is made of quality materials, which can enhance strength, wear proof and term reliability in arduous drilling tasks EFFICIENT AND ACCURATE CUTTING: The design of brazed step drill bit ensures glossy, clean cutting without jagged edges, you can use with confidence

: Multi layer tapered reamer integrates punching, reaming, chamfering and grinding, which is a nice choice for woodworking and tile projects Item Type: Step Chamfer Drill Bit Material: Alloy steel and emery Handle: M10 Use: Suitable for drilling holes in tiles, marble, etc. Width: Approx. 10 . 38mm Celsius 0.39 . 1.5in