Product details:

Greenlee, 02004, 66TF-9/16 Nail Eater 9/16" x 18" Teflon Coated Impact Auger Bit Features Teflon coating resists heat and friction for fast and smooth operation. Patented cutting edge cuts nails and staples so the bits last longer over time. Over center flute design evacuates chips faster, no clogging or chip flyback. Less power required to drill holes extending battery life by up to 30% . Made in the USA.