7 PCS Countersink Drill Bits Set, 4PCS Four-Flute M2 Tapered Drill Bits and Adjustable Depth Stop Collar

A softwood-optimized countersink bit featuring a four-flute design that cuts cleaner, drills faster, and eliminates tear-out-delivering smoother holes with guaranteed results. This countersink set is compatible with furniture assembly, shelf building, and repairs. Perfectly handles the most common DIY wood projects including pine, plywood, MDF, and particle board. Color: As Shown Material: Alloy Package Contents: 1 alloy taper drill, 4 drill bits, 1 plastic storage box, 1 small wrench Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

Four-flute design cuts cleaner, drills faster, and eliminates tear-out for smoother holes. aluminum stop collar with built-in bearings stops instantly on contact, reducing wear. Easily set depth (up to 1.38″) with included wrench for perfect holes. Hardened M2 high-speed steel delivers lasting sharpness and resists bending. Wide application for furniture assembly, shelf building, and repairs, handling common DIY wood projects including pine, plywood, MDF, and particle board.