Spiral Flush Trim Router Bit with 12 Carbide Inserts, Double Bearing
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Spiral Flush Trim Router Bit with 12 Carbide Inserts, Double Bearing - Router Bit is backordered and will ship as soon as it is back in stock.
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Spiral Router Bit with 12 Carbide Inserts
The spiral high strength steel body ensures smooth routing operations, while the stable cutter design delivers clean, high-quality edge finishes. This flush trim router bit features 12 replaceable carbide inserts for outstanding cutting performance. When the edges wear down, simply replace the inserts—not the entire tool—making it a cost-effective solution for long-term use.

Unique Dual Bearing Design
This router bit features a dual-bearing setup. The top and bottom bearings enhance stability, improve planing accuracy, and ensure better balance at high speeds—delivering smoother, more efficient cuts without sacrificing performance.

Excellent Chip Evacuation with Upcut Spiral
The spiral flute design combined with an upcut geometry ensures outstanding chip evacuation, significantly boosting finishing productivity and efficiency. The aggressive upcut action pulls chips up and out of the cutting zone, preventing recutting and heat buildup.Improved chip removal keeps your workspace clean, reduces downtime, and enhances overall job performance.
Features
Features
Features
Outperform brazed flush trim router bits, this spiral flush trim router bit with carbide inserts is more powerful, cuts faster, and produces better-trimming results. It can handle heavy-duty trim work, ideal for large-scale milling.
Use the spiral flush trim router bit with carbide inserts to finish your edge milling, duplicate, pattern, or template work. The spiral cutter head design makes milling smoother, and the stable knife body makes high-quality edge trimming. The powerful router bit with spiral groove design featured excellent chip evacuation that can mostly improve trimming productivity and efficiency.
- Size: 1/2in(shank)x 1.18in(dia)x2.36in(cutting lenth) / 12.7mm(shank) x 30mm(dia) x 60mm(cutting length).
- Industrial grade, made of premium tungsten carbide.
- Smooth milling thanks to the 12 carbide inserts.
- With black oxide coating, anti-rust and corrosion-resistant.
- Upgraded, half-groove design results in better chip evacuation.
- The 12 replaceable tungsten carbide inserts make this router bit more cost-effective.
- Suitable for cutting various types of wood, such as softwood, hardwood, plywood, etc.
- Carbide insert specification: 12x12x2.2mm-4R-0.5
- The recommended torque spec for the insert knife is 3Nm.
- Maximum speed:8000rpm.
- The cutting type: Upcut.
If this bit is too powerful for you, the type of bit with a compact size must be another great choice for you, Please click Spiral flush trim router bit, double bearing
The bearing is replaceable, you can buy the bearing from here.
Note:
- For better safety, please decrease the cutting output and feed slowly when cutting harder or denser wood.
- We suggest using the bit better on a router table or CNC machine.
- Due to the power of the router bit, the cutting height of the workpiece must be under the cutting height of the router bit, or it may cause wobble and kickback.
- When cutting the plywood, please clean the blade after working to prolong the carbide insert service life.
- Always wear proper protective gear when working.
Technical information
Technical information
Shank Size(in) | D (mm) | H (mm) | Material | Image |
---|---|---|---|---|
1/2 | 30 | 60 | Tungsten Carbide | ![]() |
Package Includes
Package Includes
- 1 x Spiral flush trim router bit
- 1 x Wrench
Machine
Machine
- CNC Router
- Fixed Base Router
- Plunge Router
- Bench Top Router Table
SHIPPING DIAMETER
SHIPPING DIAMETER
- Net Weight: 440g
- Package: In Plastic Box
- Package Size: 40 x 40x 130mm
FAQS
Can I replace the knives?
Can I replace the knives?
Our Spiral Flush Trim Router Bit features replaceable blades that allows for improved wood cutting and longer life. You can also purchase replacement knives here.
What are the advantages of double bearings?
What are the advantages of double bearings?
Double bearings provide extra support, reduce bit vibration, ensure smoother cutting, and increase the durability and precision of the bit.
How long will it take to receive my order?
How long will it take to receive my order?
Orders usually take 5-12 business days to arrive from our local warehouse.
What's your warranty policy?
What's your warranty policy?
Findbuytool offers a one-year warranty on all thickness planer, for more specific warranties, please check our warranty policy.
How long will it take to receive my refund?
How long will it take to receive my refund?
Refunds are processed within 7 days from when we receive the item(s).