Trend Snappy 5 Piece Countersink & Drill Set for No4 No12 Gauge Screws, Quick Release, Pilot Holes Countersinks in One Go, SNAP/CS/SET

Amazon

ALL-IN-ONE SET: This 5-piece set enables you to create pilot holes and countersinks in one go, ensuring faster, professional finishes. WIDE RANGE COMPATIBILITY: Perfect for No4 to No12 gauge screws. An indispensable addition to your woodworking tool collection. QUALITY MATERIALS: Countersinks made from heat-treated tool steel, paired with high-speed steel (HSS) drills, ensuring longevity and robust performance. ADJUSTABLE & VERSATILE: Adjust to accommodate different length screws. Produces 9.5mm and 12.7mm diameter counterbored holes, perfect for wood plugs. QUICK RELEASE SYSTEM: Comes with a 1/4 inch hex shank, compatible with the quick release system for seamless tool swapping.

Zoro Tools

SNAP/CS Trend Snappy Countersink with heat treated tool steel countersink with a HSS drill. Adjustable for different length screws and can produce counterbored hole for woodplugs. The drill produce pilot holes only. Comes with 1x 2.0mm (5/64in) Drill & C/S Size No.4, 1x 2.4mm (3/32in) Drill & C/S Size No.6, 1x 2.8mm (7/64in) Drill & C/S Size. No.8, 1x 3.2mm (1/8in) Drill & C/S Size. No.10 and 1x 3.6mm (9/64in) Drill & C/S Size. No.12.