CNBTR 6x4x9mm Ball-end Cutter CNC Engraving Emery Bit Brazed Diamond Tapered Drill

Description

Specification: Material: advanced technology Brazed Diamond Cutting edge Diameter: 4mm Shank diameter: 6mm/0.236" Cutting Edge Length (Flute Length): 9mm Overall length: 2.41" Weight: Approx. 14g Made of advanced technology brazed diamond manufacturing which is durable and has long life span This series of CNC engraving chisel is widely favored by users. Ideal for marble,sandstone,bluestone and other stone materials, precisely, efficiently ,easily and stably. Package Includes: 1 x Ball-end Cutter emery Bit