Rockler Tapered Countersink Drill Bit Set, 5-Piece

The deep flutes and tapered pilot bits of these countersinks clear chips quickly and leave neat, clean rims, even in delicate veneers. Unlike straight pilot bits, the tapered pilots have sharper tips for drilling precisely where you want to place the screw, and they won't get stuck in the hole where they could overheat and burn. The set includes five countersinks with drill bits matched for #4, #6, #8, #10 and #12 screw shanks. The bit projection is adjustable to suit different screw lengths.

5-Piece Tapered Countersink Drill Bit Set Details:

• Deep flutes clear chips quickly and leave a clean chamfer
• Tapered pilot bits generate less heat for longer life
• Sharp tips deliver more accurate screw placement
• Countersink flutes create an 82° bevel for recessing flathead screw heads
• Sizes for installing #4, #6, #8, #10 and #12 flathead wood screws