- These IRWIN drill bits have an oxide treatment to resist corrosion and help prevent rusting
- Each drill bit features a 135° split-point tip that starts on contact and cuts with less force
- Reduced shank above 3/8 inch allows the use of larger drill bits in a 3/8-inch chuck
- Rubber, over-molded case protects the kit if it’s dropped
- Tap & Drill selection chart for convenient reference
- These IRWIN drill bits have an oxide treatment to resist corrosion and help prevent rusting
- Each drill bit features a 135° split-point tip that starts on contact and cuts with less force
- Reduced shank above 3/8 inch allows the use of larger drill bits in a 3/8-inch chuck
- Rubber, over-molded case protects the kit if it’s dropped
- Tap & Drill selection chart for convenient reference
From the manufacturer
Product Description
Product Description
Product Description
The Irwin 29-Piece Industrial Black Oxide Drill Bit Set is a handy and versatile collection that features drill bits with 135-degree split point tips that are specially designed to let you drill effectively on contact and with less force. The reduced shank above 3/8-inch allows you to use the larger drill bits in a 3/8-inch chuck, while flatted shanks above 11/64-inch eliminate slippage in drill chuck.
This set comes with automatic indexing for easy bit access and identification, a tap and drill selection chart for quick reference, and a handy rubber-overmolded case for carrying all the bits and protecting the set. The 29 drill bits feature a black oxide treatment which resists rust and corrosion, and they range in size from 1/16-inch to 1/2-inch in 1/64-inch increments.
What’s in the Box
From the Manufacturer
Irwin Industrial Tools 3018004 29-Piece Drill Bit Industrial Set Case, Black Oxide. Irwin offers a complete line of Metal Twist Drill Bits, including Black Oxide, Turbo Point, Titanium Nitride and Cobalt Drill Bits.
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