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 ideal for intricate carving tasks. Versatile Shapes: This set includes six distinct cutter shapes, enabling artists and craftsmen to tackle a wide range of carving and engraving projects. Each bit is precisely designed to meet various needs, from detailed to heavy-duty carving. Perfect Compatibility: Each carbide bit features a universal 3/32 inch shank (2.35mm) that is compatible with most rotary tools. Whether using a Dremel, generic electric rotary tool, or pneumatic power tool, these bits provide smooth operation and precise results. Ease of Use: Designed for user convenience, these bits fit seamlessly with most rotary and grinding tools. The simple attachment process allows both beginners and professionals to achieve high-quality results on various materials. Wide Applications: Optimized for detailed work on materials such as metal, jewelry, wood, walnut, beads, bone, and delicate inlaid crafts. These bits offer versatility across numerous DIY and crafting projects. Note: Slight color variations due to lighting or screen display differences may occur and do not affect product performance. Color: Silver Material: Metal Size: 2.35mm Package Contents: 6 * Engraving Router Bits Only the above package content is included; other items are not part of this package. Note: Light reflection and different displays may cause the color of the item in the picture to vary slightly from the actual product. Measurement may vary by +/- 1-3cm.