5PC Countersink Bits for Metal - Sizes 1/4" 3/8" 1/2" 5/8" 3/4", Metal Workin...

Description: Description The JNBPro Countersink Drill Bits for Metal, inclusive counter sink drill bit sets, are exclusively designed for industrial-metals. Crafted with High-Speed Steel and 5% Cobalt, known as HSS-Co M35 , these bits excel with stationary drills for superior chamfer finishes and are equally effective with hand drills for countersinking various materials. This metal countersink bit set for steel is engineered for extended durability, sharpness, and features a corrosion-proof black & gold finish. The 82-degree 5-flute design reduces vibration, ensuring smoother drilling, with a 1/4" round shank with all stationary and hand drills. It's important to note that these metal countersink bits are specifically designed for chamfering, not as self-drilling tools. Prior pre-drilling with a metal drill bit of the desired screw size is essential for effective countersinking COUNTERSINK FOR METAL. Made from HSS M35 material, these countersink drill bits are sure to provide smooth and clean countersinks on metals. Use these cobalt conuntersink for steel plates or hinges on drop-top tables, cabinets, and doors; stainless shelving racks with countersunk screws; or general use around the house in aluminum bars and plates, mild steel, Formica countertops, acrylic, and even wood furniture. COBALT STEEL. These countersink drill bit set for metal ensure durability as they are made with 5% cobalt steel. Features an 82-degree, 5-flute design they're capable of countersinking in steel, especially when using a hand drill or non-stationary drill where pure carbide bits would chip or break due to changes in drill orientation. STAYS SHARP FOR LONGER. Sharpness remains even after multiple countersinks; edges stay looking new with clean chips and no chatter as the bits are designed to work with metal, offering excellent performance and heat resistance, and can be used without coolant. RIGHT BITS FOR THE RIGHT JOB. Our countersink bit for metal comes in 5 SAE diameters: 1/4", 3/8", 1/2", 5/8", and 3/4". These varying sizes make countersinking easy, providing the right size for every task, whether it's metalwork, DIY, or woodworking projects. VALUE FOR PRICE. Since these counter sink bits are cobalt , they will work excellently and exhibit a longer lifespan in cutting hard metals such as stainless steel, cast iron, brass, copper, aluminum, and other soft metals, as well as any type of wood, especially when you apply cutting fluid for added care to the bits.

Price: 32.38 USD

Location: College Point, New York

End Time: 2024-12-03T03:49:49.000Z

Shipping Cost: 0 USD