Includes a Tapcon drill bit adapter, 1/8 in. hex key, drive sleeve, #2 and #3 philips bits, 1/4 in. and 5/16 in. recessed hex drivers and a carrying pouch Compatibility with all hammer drills, rotary hammers and impact drivers making jobs faster and easier Works with both straight shank and SDS drill bits Recessed hex drivers help reduce over-torqueing and head-snapping, creating less downtime Replaces Tapcon 79012