Face Frame Counterbore – 3/8" CD x .136" PD X 4" PA12-02 Smooths straight or figured grain

Smooths straight or figured grain without tear-out or chatter

Molded from ABS plastic material for rigidity and durability

Each extension expands from 58-1/4" (1

Then routing through dovetail joints on the TD330 is straight forward

Face Frame Counterbore – 3/8" CD x .136" PD X 4" PA12-02 Smooths straight or figured grainThe Whiteside Face Frame Counterbore Bit is engineered for precision and performance in woodworking and cabinet joinery. Designed to drill a clean 3 8" counterbore and a 0. 136" pilot hole in one pass, this high quality bit simplifies face frame construction, ensuring tight fitting joints and reduced tear out. With a compact 4" overall length, it offers excellent control in tight spaces while maintaining optimal drilling accuracy. Whether you're