Dewalt D180018Ir 1-1/8-Inch High Speed Steel Deep Cut Impact Rated Hole Saw Product Details Product Description Fast Metal Drilling Speeds for Optimized tooth design. Raised Shoulder Helps to prevent the drill from breaking through the material when hole is complete. Easy Plug Removal for Ejection. SpringThinwalled design Optimum metal drilling efficiency. Raised Shoulder Helps to prevent the drill from breaking through the material when hole is complete From the Manufacturer Dewalt D180018IR 1-1/8-Inch or 29mm Impact Rated Hole Saw features optimized tooth geometry for faster drilling speeds. This hole saw is impact rated for increased durability. Fast Metal Drilling Speeds for Optimized tooth design Easy Plug Removal for Ejection Spring Raised Shoulder Helps to prevent the drill from breaking through the material when hole is complete Thin-walled design Optimum metal drilling efficiency 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.