DART 5 Piece HSS Wood Countersink With Pilot Drill 1/4" Hex-Drive Set, DCSSET5
Model: DCSSET5. Dart 5 Piece HSS Countersink With Pilot Drill Set. Countersink with adjustable HSS drill. 1 x Hex Allen key for adjusting the HSS drill bits. 1/4" hex shank, so can be used in standard bit holders and chucks.