Premium Material: Crafted from superior steel, these engraving router bits boast exceptional hardness and durability. Their robust construction ensures excellent strength and toughness, making them perfect for intricate carving tasks. Versatile Shapes: This set includes six distinct cutter shapes, enabling artists and craftsmen to tackle a plethora of carving and engraving projects. Each bit is meticulously designed to meet different demands, from detailed to robust carving. Perfect Compatibility: Each carbide bit features a universal 3/32 inch shank (2.35mm) that is compatible with a wide range of rotary tools. Whether using a for , a generic electric rotary tool, or a pneumatic power tool, these bits smooth operation and precise results. Ease of Use: Designed with user convenience in mind, these bits integrate seamlessly with most rotary and grinding tools. The simplicity of attachment allows both amateurs and professionals to achieve high-quality results in various materials. Wide Applications: Optimized for detailed work on materials like metal, jewelry, wood, walnut, and much more. They are especially recommended for items like olive cores, beads, , wood, bone, and delicate inlaid works, providing versatility across numerous and craft projects. Please note:the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:Silver Material:Metal Size:2.35mm Package Contents: 6 * Engraving Router Bits Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.