Carbide Tipped. Whiteside Face Frame Counterbores are precision ground for clean, splinter-free cutting. They quality made and uniquely desgned to hold the center drill in securely for superior counter sinking and accurate cuts. Choose from standard pocket hole drills or spiral pocket hold drills for Unique, Evans, Ritter or Marcon Face Frame boring machines. The long pocket hole drill is for use on a drill press.
Counterbore Diameter | Pilot Diameter | Length | Type | Part Number |
---|---|---|---|---|
3/8" SHANK | ||||
3/8" | 0.136 | 4" | Standard | FF301 |
3/8" | 0.136 | 4" | Spiral Flute | FF301SP |
3/8" | 0.136 | 6" | Long | FF302 |
Replacement .136 Pilot Fishtail Drill Bit (HSS) | FF303 | |||
Replacement Set Screw Uses 5/64 Hex Key | FF304 |
Standard Type fits Unique, Norfield, Evans, Ritter, and Marcon face frame boring machines. Long Version is for use on drill press.