Headcote's new Smart-Bit makes it easy to set screw heads at the perfect depth. The drill bit has a permanently mounted stop collar which stops the countersink drill at just the right depth.
Generally, estimate one Smart-Bit for every 100-125 square feet of decking to be installed. (5/4" x 6" on 16" centers).
|Product Group||Bits Blades & Abrasives|
|Sub-Category||Countersink, Std Head, Drill Bits with Depth Stop|
|PLUG OUTSIDE DIAMETER||3/8"|
|Drill Diameter||1/8 in.|
|SUITABLE FOR||Wood Only|
|SHANK TYPE||Round / Smooth|