Includes:
- Spade bits: 3/8", 1/2", 5/18", 3/4", 7/8";
- Drill bits: 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 1/4"
- Driver (insert) bits: #1PH, 2x #2PH #3PH, #1SQ, #2SQ, #3SQ, T15, T20, T25 1"
- Power (speed) bits: 2x #2PH, 2x #2SQ, T20, T25, 8-10SL, 10-12SL 2"
- 2-1/4" Bit Holder
https://www.irwin.com/tools/drill-bits/33-piece-speedbor-drilldrive-set