3-Flute Down-Cut Spiral Flush Trim Router Bit with Top Bearing 1/4" Shank 3/8" Cutting Dia

Achieve clean, precise edge trimming and smooth woodworking results with this 3-Flute Down-Cut Spiral Flush Trim Router Bit. Featuring a premium tungsten carbide cutting head, a down-cut spiral design, and an integrated top bearing, this router bit is designed for accurate template-guided trimming, slotting, and bottom cleaning.

Equipped with a top-mounted bearing, this flush trim router bit follows templates and workpiece edges for consistent trimming results. The 1/4" shank is compatible with routers that accept 1/4" shank bits.

Available in three cutting lengths, it offers flexibility for different woodworking depths and project requirements.

Product Specifications

• Product Type: Spiral Flush Trim Router Bit
• Cutting Direction: Down Cut
• Bearing Position: Top Bearing
• Shank Diameter: 1/4"
• Cutting Diameter: 3/8"
• Cutting Material: Tungsten Carbide
• Cutting Hardness: HRC93
• Number of Flutes: 3
• Number of Cutting Edges: 3
• Blade Shape: Parabolic
• Cutting Angle: 0°
• Tip Radius: R0.008"
• Cutting Method: Milling
• Applications: Edge Trimming, Slotting, Bottom Cleaning
• Available Cutting Lengths: 3/8", 1/2", 3/4"

Recommended Applications

• Flush trimming and template routing
• Wood edge finishing
• Slotting and groove cutting
• Bottom cleaning and surface leveling
• Cabinet making and furniture production
• DIY woodworking and custom woodworking projects

Suitable for woodworking materials such as hardwood, softwood, plywood, MDF, and laminated boards.

Package Includes: 1 × Spiral Flush Trim Router Bit (Selected Cutting Length)