Woodworking Countersink Drill Cone Hole Opener Hole Drill Alloy Head Screw Ladder Drill Wood Self-Tapping Screw Installation Ladder

Material: Stainless steel Model: Countersink Drill 8 Shank 2.8 * 8, Countersink Drill 8 Shank 3 * 8, Countersink Drill 8 Shank 3.2 * 8, Countersink Drill 8 Shank 3.5 * 8, Countersink Drill 8 Shank 4 * 8, 5-piece set Countersink Drill 8 Shank Outer Diameter 8, Countersink Drill 8 Shank 2.8 * 10, Countersink Drill 8 Shank 3 * 10, Countersink Drill 8 Shank 3.2 * 10, Countersink Drill 8 Shank 3.5 * 10, 4-piece set Countersink Drill 8 Shank Outer Diameter 10, Countersink Drill 8 Shank 2.5 * 8, Countersink Drill 10 Shank 5 * 8, Countersink Drill 8 Shank 4 * 10, countersink drill 8 shank 4.2 * 10, countersink drill 8 shank 4.5 * 10, countersink drill 8 shank 3 * 9, countersink drill 10 shank 5 * 9, countersink drill 10 shank 4.2 * 12, countersink drill 10 shank 5 * 12, countersink drill 12 shank 7 * 14