| 摘要 |
<p>A router bit for forming the edges of a raised door panel (26) which includes a rotatable drive shaft (12), a profile cutter (14) fixed to the drive shaft, and a back cutter (16) fixed to the drive shaft for rotation therewith. A cylindrically-shaped pilot member (18) is disposed intermediate the profile cutter and the back cutter. The pilot member is fixed to the drive shaft for rotation therewith and the exterior surface of the pilot member is coated with a friction-reducing material to reduce or eliminate any significant friction between the exterior surface of the rotating pilot member and the raised door panel. <IMAGE></p> |
