Kseibi Unibit 3-Piece High-Speed Steel Step Drill Bit Set - For Stainless, Wood Product Features KSEIBI Step Drill Bits with jam-free performance feature a dual-flute design delivering up to 2X faster hole times, up to 4X longer life and up to 50% more holes per battery charge than the competition. Ideal for drilling large- and small-diameter holes in steel and plastic, these bits are optimized for cordless drills running at high speed. Constructed with high-speed steel and black oxide M2 material for superior strength and wear resistance, making it ideal for drilling through metal, stainless steel, plastic, and other materials. Tapered design ensures precise and accurate drilling every time, while the 1/4 inch impact shank provides a secure and stable connection to your power tools. Industrial-grade construction ensures durability and longevity, making it a reliable tool for professional tradespeople and DIY enthusiasts alike. Versatile drill bit with a stepped design that enables it to function as a unibit or stepdown bit, providing efficiency and convenience for a range of drilling needs. Spiral flute design with different steps provides smooth and efficient drilling through a range of thicknesses without the need for multiple bits, making it a go-to tool for any project. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!