Spiral Flush Trim Router Bit with Double Bearing, 2 Rows

Unlike the brazed or solid carbide flush trim router bit, we offer a flush trim router bit with carbide inserts that adopt a spiral cutter head design with great chip evacuation. Including 8 carbide inserts, more powerful, cuts faster, and produces better-trimming results. 

Findbuytool offers the spiral flush trim router bit is ideal for edge milling. The spiral flush trim bit with extra long cutting height. The carbide inserts allow smooth milling, and the stable knife body ensures an excellent edge-trimming process. Suitable for small-scale cutting projects, more cost-effective than solid carbide trimming bits. Mostly increasing productivity and efficiency.

• Size: 12.7mm(shank) x 19mm(dia) x 65mm(cutting length). / 1/2in(shank)x3/4in(dia)x2-14/25in(cutting length).
• Ideal for pattern, duplicate, and template work.
• Upgraded!  The upgraded version significantly reduces tearing while cutting, leading to a smoother and cleaner finish.
• Smooth milling thanks to the 8 carbide inserts.
• With black oxide coating, anti-rust and corrosion-resistant.
• The cutting type is Upcut.

• Works well on softwood, hardwood, plywood, etc.
• The spiral groove design is for better chip evacuation.
• Replaceable tungsten carbide inserts add more cost-effectiveness to this bit.
• Carbide insert specification: 12x12x2.2mm-4R-0.5
• The recommended torque spec for the insert knife is 3Nm.
• Maximum speed: 18000 rpm.
• If you need the Left-Hand Rotation bit for CNC please click Left-Hand spiral flush trim bit.
• The bearing is replaceable, you can buy the bearing from here.

Notes:

1. To work at high RPM, we suggest using this spiral flush trim router bit better on a router table or CNC machines for safety.
2. When cutting harder or denser wood, please attention to the RPM, decrease the cutting output, and feed slowly.
3. Due to the strong power and the extra length of the bit, the cutting thick of the workpiece is better under the cutting height of the router bit, or it may cause wobble and kickback.
4. If you cutting the plywood, please clean the blade after working to prolong the carbide insert service life.
5. Please always wear proper protective gear when working.