13/16" Reduced Shank Twist Drill Bits, High Speed Steel 6542 With 1/2" Shank Product Details Material: Made of high-quality 6542 high-speed steel (M2), known for its high hardness and toughness. ?Feature? 13/16" cutting diameter, 1/2" reduced shank, 135-degree split point. spiral groove is conducive to the discharge of metal chips, saving time and effort during operation. ?Material?Made of high-quality 6542 high-speed steel (M2), known for its high hardness and toughness. ?Surface Coating?Surface undergoes black and gold oxidation treatment to reduce heat transfer, improve corrosion resistance, and enhance the drill?s lifespan. ?Usage?Reduced shank drill can be used for drilling in various materials, including metal, plastic, wood, etc. It is a commonly used tool in the maintenance and manufacturing industries. ?Package Include?1pc 13/16" Reduced Shank Twist Drill. 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.