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Irwin WeldTec 7/16 in. D X 17 in. L Auger Bit

Irwin WeldTec 7/16 in. D X 17 in. L Auger Bit

A heat-treated 17-inch auger with quick-change hex shank for fast, deep holes through thick wood stock.
Irwin MPN 4935570
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

In-Store Exclusive

This one's worth the trip to the store.

This Irwin item is one you'll find in stores rather than online — and that's often the better way to buy. In store you get the genuine article, full manufacturer warranty, and real advice from someone who's actually handled it — no counterfeits, no gray-market resellers.

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About Product Overview

This 7/16" ship auger from IRWIN's WeldTec line is built for drilling long, clean holes through framing lumber, timbers, and other thick wood stock where a standard twist bit won't reach. The heat-treated construction holds an edge through repeated use, and the quick-change hex shank lets you swap it in and out of a compatible driver without hunting for a chuck key. At 17 inches long, it's suited for deep bores on jobsites where reach matters as much as clean cutting.

  • Diameter: 7/16 inch
  • Length: 17 inches
  • Heat-treated for durability
  • Quick-change hex shank
  • Sold individually (1 per package)

The Details Specifications

Brand Irwin
Model / MPN 4935570
UPC 024721999603
Weight Under 1 lb
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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