FRITZFURT Countersink Drill Bit Set for Wood, 15 PCS, Tapered Drill Bits

FRITZFURT Countersink Drill Bit Set for Wood, 15 PCS, Tapered Drill Bits

• Complete 15-Piece Set: This countersink bit set includes 7 tapered drill bits (2pcs#4, 2pcs#6, #8, #10, #12), 2 wood plug cutters (3/8", 1/2"), 2 Phillips screwdriver bits (PH1, PH2), 2 depth stop rings(3/8" and 1/2"), 1 extension bit shaft, and 1 Allen key. All neatly packed in a durable storage case.
• Nitride-treated HSS: Crafted from industrial-grade high-speed steel with a nitride surface, our woodworking countersink drill bit set with depth stop offer enhanced toughness and wear resistance. Compared to common carbon steel bits on the market, it boasts 2X longer lifetime.
• Precision Depth Control: Countersink bits for wood Features a non-slip, micro-adjustable depth stop collar that locks securely in place with a high-grip O-ring. Ensuring accurate pilot hole depths and consistent countersinking for a professional finish every time.
• Efficient & Smooth: Drill bit with countersink Features sharp cutters and an 82° counterbore angle that deliver fast, clean drilling in both hard and soft woods. The tapered pilot bits guarantee a snug screw fit for superior results.
• Versatile Application: Equipped with a 1/4" hex quick-change adapter. All-in-one drilling, countersinking, and counterboring maximize efficiency. Both the pilot drill and counterbore depth are adjustable by adjusting the depth stop and drill bit with the wrench included, to achieve accurate drilling.