Combination Drill and Countersinking Tool.

• Drill and countersink in one operation!
• Highly recommended where counter sinking must be perfectly aligned with drilled holes.
• Rigid tool holder and cutter heads encase nearly the entire drill for outstanding support.
• Positive stop screw in the shank provides drill length adjustment.
• Dual set-screws in the cutter head provide secure support and driving force.
• Robust cutter heads can be sharpened repeatedly and are easily replaced.
• Sink-Bits are available from 1/8" to 21/32" and 3mm to 16.5mm, with countersink angles of 82º or 90º. Other angles available on special order.
• Sink-bits can be made available at special angles other than 82º or 90º.