KEENTECHCarbide Tipped 82° Countersink Drill Bit with Depth Stop, 3/8" Dia x 1/8" Drill Diameter x 1/4" Shank, Adjustable Depth Stop with Ball Bearing for High Fine Finish on Softwood and Hardwood

KEENTECH Carbide Tipped 82° Countersink Drill Bit with Depth Stop, 3/8" Dia x 1/8" Drill Diameter x 1/4" Shank, Adjustable Depth Stop with Ball Bearing for High Fine Finish on Softwood and Hardwood

Bosch CC2430 Clic-Change 1/4 in. Self-Centering Drill Bit Assortment (3-Piece)

FTG USA Adjustable Wood Countersink Drill Bit Set 5 Pc #4#6#8#10#12 Tapered Drill Bit for Woodworking