10Pcs Woodworking Rotary File Bit Set | Designed Specifically for Sanding and Carving Hardwood | One Box Covers Carving, Chamfering, Openwork, Grooving, and Reaming

Product Overview
Still struggling with sanding hardwood carvings? Ordinary sanding heads dull as soon as they touch hardwood, and they’re prone to slipping, scorching, and creating rough edges. This 10-piece rotary file set is specifically designed for carving soft materials like wood and plastic, as well as hardwood. The set includes 10 different file shapes to meet a wide range of needs, including carving, engraving, chamfering, hollowing out, grooving, reaming, and sanding.

Whether for DIY projects, root carving, furniture finishing, or detailed model work, this set will help you achieve twice the results with half the effort—smooth grooving without dust, fine and fluffy wood shavings, and smooth, snag-free sanding on curved surfaces.

Key Selling Points
🔹 Premium 45# steel construction for strength and durability
Crafted from premium 45# steel with a blackened finish, these files are sharper, more wear-resistant, and offer a longer service life. The carbide tips exceed HRA90 in hardness, securely gripping wood grain during high-speed rotation without skipping, vibrating, or chipping.

🔹 Even, Sharp Teeth for Efficient Cutting
The coarse-tooth design ensures sharp filing performance and exceptional durability. Compared to standard grinding heads, cutting efficiency is significantly improved, making it particularly suitable for carving and shaping hardwoods (such as walnut, rosewood, and beech). The rotary file, featuring a spiral cutting angle and graduated tooth spacing, cuts along the grain of the wood, automatically guiding chips away to prevent clogging, jamming, or overheating.

🔹 10 Shapes—One Box for All Your Projects
The set includes 10 rotating file heads in different shapes, each designed for specific machining needs:

Shape    Total Length    Head Length    Shank Diameter    Applications
Spherical    60mm    30mm    6mm    Curved surface sanding, filling and smoothing of indentations
Long Oval Straight Shank    60mm    26mm    6mm    Flat surface finishing, edge sanding
Large Cone    49mm    16mm    6 mm    Chamfering, beveling
Small Cone    60 mm    34 mm    6 mm    Fine chamfering, detailed carving
Large Bullet    56 mm    27 mm    6 mm    Deep grooving, hollowing out
Small Bullet    60 mm    22 mm    6 mm    Fine hollowing out, detailed finishing
Flat-Head Straight    58 mm    22 mm    6mm    Flat grooving, trimming
Large Inverted Cone    60mm    30mm    6mm    Chamfering, reaming
Short Round-Head Straight Shank    60mm    26mm    6mm    Fine polishing, edge finishing
(Other specifications available, such as I-ball and long round-head)    —    —    —    Multifunctional compatibility
🔹 Universal 6mm round shank, widely compatible
Designed with a standard 6mm shank diameter, compatible with most rotary tools such as electric grinders, electric drills, and pneumatic engraving machines. Can be used with any machine capable of holding a 6mm or larger shank. The round shank design offers excellent vibration resistance, a secure grip that prevents slipping, and is easy to use, doubling efficiency.

🔹 Neat and Portable Storage in One Box
Packaged in a plastic box containing 10 pieces, keeping them neatly organized to prevent loss and making them convenient to carry and store.

Applications
✅ Wood: Hardwoods (walnut, rosewood, beech, etc.), softwoods, wood carving, root carving, furniture trimming, and tea tray crafting

✅ Plastic: Carving, trimming, and grooving of various plastic products

✅ Soft Metals: Grinding and shaping of soft metals such as aluminum and copper

✅ Applications: Carving, engraving, chamfering, openwork, slotting, reaming, polishing, shaping, and edge grinding

Usage Recommendations
Recommended RPM: Keep the speed below 15,000 rpm for optimal cutting results

Installation: Ensure the tool is securely clamped. Use primarily a milling cutting method and avoid repetitive cutting

Safety Precautions: Wear safety goggles while working to protect against flying chips

Product Specifications
Specification    Details
Product Name    10-Piece Black Woodworking File Set
Material    45# Steel
Shank Diameter    6 mm (Universal)
Tooth Type    Coarse Teeth
Compatible Tools    Electric grinders, electric drills, and pneumatic tools with chucks capable of holding 6 mm or larger shanks
Applications    Carving, engraving, chamfering, drilling holes, and grooving in soft materials such as wood and plastic
Packaging    Pack of 10