6 Pcs 1.4MM Tungsten Steel Carbide Engraving Drill Bits Set, Graver for Metal, Burr Set, Carbide Rotary Burrs for Die Grinder Drill, DIY Woodworking, Jewelry Burr

Features:Scope of application: for micro-inlays such as olive nucleus, beads, ivory, wood, bones, precious soft metals.Widely used in metal, jewelry and jewelry factory, wood, walnut and other carving and polishingSpecification:Product name: Engraving BladesColor:SliverMaterial: Tungsten steelSize: About Tiny/Small/Medium/LargeHead size: Tiny:1.0mm;Small:1.4mm ;Medium:1.8mm ;Large: 2.3mmHandle stem: 2.35 mmTotal lenght :45-50 mmPackage Included:6 PCS/Set Engraving Blade

• 【WIDE APPLICATION】This 6 pcs tungsten carbide burrs engraving bit set can be widely applied to carving and grinding of various material such as metal, jewelry, wood, walnut and more.[PREMIUM MATERIAL ENSURES LONG USE]-This engraving knife bit set is made of high-quality tungsten steel with high hardness, good strength and toughness. It is heat resistant, wear resistant, corrosion resistant, durable, long service life ensured.
• 【6 HEAD SHAPES】 6 different cutter shapes included in the package to satisfy your various carving needs.
• 【4 TYPE SIZE】1/1.4/1.8/2.3MM head size for precise carving, engraving, cutting, milling, grinding and more DIY work; a light and portable set for precision work.
• 【SUITABLE】Highly recommended for olive core, beads, ivory, wood, bone, precious soft metal and some other micro-inlaid items. Wonderful tool set for DIY lovers!
• 【PREMIUM MATERIAL ENSURES LONG USE】This engraving knife bit set is made of high-quality tungsten steel with high hardness, good strength and toughness. It is heat resistant, wear resistant, corrosion resistant, durable, long service life ensured.