About this item

• 【Versatile & Compatible】Ideal for various woodworking projects such as cabinetry and furniture making, this counter sinker drill bit set are suitable for hand drills, bench drills, electric drills. Note: For optimal cutting results, it is recommended to use the wood plug cutter on a bench drill.
• 【Enhanced Tool Set】The EZARC 15-piece countersink drill bit kit includes all the essential accessories required for comprehensive woodworking tasks. This set features 7 tapered drill bits: 2 each of #4 (7/64"), #6 (9/64"), along with #8 (11/64"), #10 (3/16"), and #12 (7/32"), as well as 2 wood plug cutters (3/8" and 1/2"). Additionally, it comes with 1 Allen wrench, 2 depth stop rings (3/8" and 1/2"), 2 Phillips screwdriver bits (PH1 and PH2), and a single extension bit shaft.
• 【Nitride-treated HSS】Crafted from industrial-grade high-speed steel with a nitrided surface, our woodworking countersink drill bit offer enhanced toughness and wear resistance. Compared to common carbon steel bits on the market, it boasts 2X longer lifetime.
• 【Efficient Drilling, Flawless Finish】Our drill bit's sharp cutters and 82-degree counterbore angle ensure smooth, rapid drilling in hard and soft woods. Tapered pilot bits deliver fast, clean pilot holes for a snug screw fit. All-in-one drilling, countersinking, and counterboring maximize efficiency.
• 【Precision Depth Control】With adjustable depth stop collars, this counter sink drill bit for wood offers precise control over pilot hole depth, ensuring consistent and accurate countersinking for a truly professional finish.