Countersink Drill Bit Set 5 pc,3in1 Woodworking Counterbore Hole Drill Bits,Tapered Countersink Bit,Depth Adjustable M2 Pilot Drill Bits, 82-Degree Chamfer, 1/4”Hex Shank

5 Pcs Countersink Drill Bit Set We are more professional.Great heat resistance and anti-abrasive,High speed steel teeth for fast and clean cuts, boasts advantages of high-performance, rust protection and durable,was built tough for repeat use.hex shank is 1/4, Works in all Cordless and Corded Power Drills with Standard Chuck.Wide Application Scenarios Covers most popular Spade Drill sizes on the market.Professional QualityFast CuttingWide Application Scenarios5 most commonly-used sizes ( 5/64",3/32",7/64",1/8", 9/64") to satisfy all your needs.Zhongliande manufactures professional grade hand tools and power tool accessories worldwide for trade professionals who demand superior performance and durability on the job.We have 30 years of experience in manufacturing precision cutting tools, with high-precision equipment and professional engineers.

• This countersink drill bit set is proudly made of classic High Speed,it offers superior cutting power, high durability, and good abrasion resistance.Wood countersink bit with wider flute shape for increased chip flow. Drill bits are precisely fit into the countersink sleeves and the two chamfered flutes enable faster operation and self-clearing drilling on the swarf, making perfectly sized and shaped holes
• Tapered drill bits pointed tip and wide flute for drilling fast, clean pilot hole, ensures tight fit for screws. The 2 in 1 design turns two-step countersinking into one-step operation. This can make perfect countersink holes for both flush-set and plugged screws, countersink drill bits for wood made to drill, countersink, and counter-bore in 1 step sink counter set. Counter sink bits designed as to work as wood drill bits
• The countersink bits are ideal for bench drill, hand drill, and a conventional electric drill, Built with 1/4" hex shank to fit most quick-change chuck machines or power drills; Package Includes 5 pieces of M2 Screw Drill/Countersink/Counterbore bits in sizes 5/64”, 3/32”, 7/64”, 1/8”, 9/64”,the sharp M2 Pilot Hole Drill Bit is detachable, so you can adjust the drill depth according to the length of your screw; then tighten it with the hex key (included) to the Countersink / Counterbore sleeve
• These pilot screw countersinks bits are designed to match the most commonly used woodworking 82° screws you might encounter . Adjustable countersink drill bit with quality-built depth adjustable counter bore attaches to flat on shank with 1 hex screws for controlled pilot hole depth. Best adjustable wood countersink drill bits set ideal for woodworking.
• Zhong lian de tools is committed to providing consumers with 100% satisfaction. Our goal is always to create perfect products for consumers,Please contact to us on your order page if having any issues with our countersink drill bit set. In order to give you a better shopping experience, we are more than willing to help you solve all questions about the product.