We are pleased to introduce the world’s first triple-blade downshear flush trim bit. Coming in at 22.2mm diameter it is designed to provide the ultimate finish on all materials with minimal chatter due to the bit body absorbing most vibration.
Due to the extra blade, there are 50% more cuts per inch, creating the smoother, cleaner result as well as staying sharper for 50% longer than standard flush trim bits. As the blades are downshear, one blade stays in contact with the work piece for virtually the whole time, coming close to performing like a spiral bit for a fraction of the cost.
The bits are only available with a ½in shank and can be bought with standard top bearing guide only or bearing mounted both top and bottom so it can be used in all flush trimming operations.
Download the review from Australian Woodsmith.