Gisafai 7 Pcs Square Hole Drill Bit With 1 and 49 similar items

Gisafai 7 Pcs Square Hole Drill Bit With 1 Square Hole Drill Bit Adapter Product Details 7 Sizes Drill Bits with Adapter: includes 7 different sizes of square hole drill bits, namely 1/4 inch, 5/16 inch, 3/8 inch, 1/2 inch, 9/16 inch, 5/8 inch, and 3/4 inch, to meet your varying needs, as well as 1 piece of square hole drill bit adapter; Use different sizes of square hole drill bits, matched with the appropriate power of the square hole drilling machine, you can drill square holes to meet your requirements Square Hole Drill Bits: crafted from quality bearing steel, these mortise chisel drill bits boast an extended core, incisive cutting edges, and continuous blade; Such construction ensures rapid cutting and a firm fixation on the wood; The set is only for open square holes and locking drills, square hole drill bits cannot be applied on electric drills and bench drills; It requires the installation of a square hole drill (mortising machine) to drill square holes Square Hole Drill Bit Adapter: this square drill bit adapter is constructed from all steel casting, ensuring durability and longevity; With its length of approx. 6.3 inches, 0.75 inch top inner diameter, and 2.17 inch bottom diameter, the adapter reduces the usage error, providing a more precise drilling performance Efficient Combination: the adapter is compatible with all the different sized mortise drill bits for wood, whether you are a beginner or an expert, each drill bit is designed to drill precise holes with minimal pressure, significantly reducing the stress on the operator and enhancing work efficiency, bringing much convenience in construction, installation, and decoration industries Widely Applied: these square mortise drill bits with adapter are ideal for both DIY enthusiasts and skillful workers, suiting well for construction as well as woodworking; They are suitable for variety of lower hardness materials, including compressed board, plastic, density board, sandalwood, pinewood, and so on; This makes it applicable for various sectors including DIY woodworking, construction, and decoration 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.