B00338 - 3/8” Solid Carbide 3-Flute Router Bit

The Castle solid carbide woodworking router bit is your best bet for long-lasting, consistent performance. This bit is exceptional in routing all materials, including composites and dense hardwoods such as hickory. The three-flute bit can be resharpened,...

B00438 - 3/8" Cobalt Steel 4-Flute Roughing Router Bit

The Castle Cobalt High Speed Steel 4 flute bit works well routing most solid woods. (If you work with dense hardwoods such as hickory, you will want to use our Solid Carbide bit - B00338.) The rough mill design routs a consistently clean and splinter...

B01338 - 3/8" Solid Carbide 3-Flute Reverse Helix Router Bit

The Castle Solid Carbide Reverse Helix router bit is suggested for use when other Castle bits cause chip-out, especially in plywood and melamine. The groove pattern of the cutting teeth on this bit create a downward cutting motion for better finishes...