Irwin Driver Bits
Irwin Impact Bits and Holders
Irwin driver bits cover everyday screw driving. Impact power bits include #2 Phillips in 2-inch and 3-inch lengths and a 4-piece hex head set. Double-ended bits come in Phillips and slotted combinations at 2-3/8 inches and in a 7-piece mixed set. Holders include 10-piece sets of 1/4-inch and 7/16-inch hex shank bit holders, an impact quick-change bit extension, and magnetic screw guides with retracting sleeves in two length ranges.
What to Look For
- Tip. Match the bit tip to the screw head.
- Double-ended. Two tips on one bit reduce changes.
- Holder. Magnetic guides keep screws aligned.
- Shank. Check 1/4-inch or 7/16-inch hex shank before ordering holders.
Shop Irwin driver bits at The Tool Nut, an authorized dealer since 1994, with free shipping on most orders and rewards points on every purchase.
Irwin Driver Bits FAQ
What is a magnetic screw guide?
It holds the screw on a magnetic bit inside a sleeve that retracts as you drive, keeping the screw straight.
Do I need a 7/16-inch hex holder?
Only if your tool or bits use 7/16-inch hex shanks. Most drill and impact bits use 1/4-inch hex.