Toolant Concrete Drill Bit Set Masonry Drill Bit Set,, 3/8" Box Of 7 Product Details FAST DURABLE- TOOLANT High-quality YG8X tungsten carbide drill bit tip ensures durability and long life. Sharpened side edges maximize carbide surfact contact for faster drilling. SATISFY ALL YOU DEMAND - Includes 7pcs of 6 inch long masonry drill bits with 5 different sizes of drill bits, 5/32", 3/16", 1/4" 5/16", 3/8", suitable for home DIY and various drilling needs. SHOCKPROOF STRUCTURE -Provides excellent stability, ensuring accurate and smooth drilling. Very suitable for hammer mode. WIDELY USED - TOOLANT Concrete drill bit set is ideal for drilling holes in concrete, brick, glass, ceramic, tile and cement. WARRANTY - TOOLANT genuine masonry concrete drill bit set. Full refund or replacement offered. Do not hesitate to contact us via massage for any issues. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.