8PCS Tungsten Steel Rotary Burr Set Durable Cutting Bits for Engraving Grinding and Deburring Professional Double Groove Drill Tools

Package Include 8 x rotary file Characteristics - Color: Silver alloy rotary file. - Material: Tungsten Steel tungsten carbide chamfering drill bit. - Packing size: Approx. 16x10x5cm metal grinding tool. -Product Info:Tungsten steel grinding - They are great for engraving, wood working, cutting, grinding, deburring, reaming, and much more engraving drill bit. - This is a 8 piece set of Tungsten Steel metal cutting burrs rotary tools kit. - These metal cutter burr bits can be used on all types of metal, wood, stone, porcelain, sheet metal, plastic, fiberglass, and more rotary tool kit. - These solid high- steel routing bits or burs are tough polishing round rotating tools. - These small metal cutter burr bits are durable grinding drilling tool.Goods Descriptionalloy rotary file This item is a set of 8 pieces Tungsten Steel cutting burs.rotary tool accessories This 8 pcs burr set includes all of the most burrs shapes and sizes for cutting, carving, engraving, notching, grinding, grooving, routing, cnc milling, and more

• Tungsten Steel
• Multi-function drill grinder--these solid high- steel routing bits or burs are tough,solid carbide rotary bits
• Carbide rotary burr--this is a 8 piece set of tungsten steel metal cutting burrs,engraving drill bit
• Rotary tools kit--they are great for engraving, wood working, cutting, grinding, deburring, reaming, and much more,rotary tool kit
• Rotary tool accessory kit--these small metal cutter burr bits are durable,alloy rotary file
• Power rotary tools--these metal cutter burr bits can be used on all types of metal, wood, stone, porcelain, sheet metal, plastic, fiberglass, and more,tungsten steel grinding head