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Hertel - 5/16″ Drill Bit, Extra Length, Cobalt, Threaded Shank Drill Bit - 84024058 - MSC Industrial Supply
![5/16 HSS Step Drill .217 Pilot 1-1/4 Long | Tru Grit, Inc. | The Leading Edge in Abrasives and Knifemaking Supplies 5/16 HSS Step Drill .217 Pilot 1-1/4 Long | Tru Grit, Inc. | The Leading Edge in Abrasives and Knifemaking Supplies](https://trugrit.com/wp-content/uploads/images/products/products-SD-HSS.jpg)
5/16 HSS Step Drill .217 Pilot 1-1/4 Long | Tru Grit, Inc. | The Leading Edge in Abrasives and Knifemaking Supplies
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Baker and Bolt Masonry Drill Bit Set, 10 Pcs Ceramic Tile Drill Bit Set, for Concrete Brick Wood Plastic Cement Industrial Strength Tungsten Carbide Tips Sizes 1/8, 1/4, 5/16, 3/8, 1/2. - - Amazon.com
![ACROTOL Bolt Extractor Set, Screw Extractor Drill Bit Set, Easy Out Kit with Left Hand Drill Bits Multi-spline Extractors for Removing Stripped, Broken, Rounded Bolts, Nuts and Screws, 31-piece - - Amazon.com ACROTOL Bolt Extractor Set, Screw Extractor Drill Bit Set, Easy Out Kit with Left Hand Drill Bits Multi-spline Extractors for Removing Stripped, Broken, Rounded Bolts, Nuts and Screws, 31-piece - - Amazon.com](https://m.media-amazon.com/images/I/71rq0pMXFWL._AC_UF894,1000_QL80_.jpg)
ACROTOL Bolt Extractor Set, Screw Extractor Drill Bit Set, Easy Out Kit with Left Hand Drill Bits Multi-spline Extractors for Removing Stripped, Broken, Rounded Bolts, Nuts and Screws, 31-piece - - Amazon.com
![BLACK+DECKER 10-Piece Assorted High-speed Steel Twist Drill Bit Set in the Twist Drill Bits department at Lowes.com BLACK+DECKER 10-Piece Assorted High-speed Steel Twist Drill Bit Set in the Twist Drill Bits department at Lowes.com](https://mobileimages.lowes.com/productimages/71386b43-5bca-4225-bb49-f762190c50c3/00446877.jpg)
BLACK+DECKER 10-Piece Assorted High-speed Steel Twist Drill Bit Set in the Twist Drill Bits department at Lowes.com
![5/16" HSS Black & Gold KFD Split Point Jobber Length Drill Bit, Killer Force Drill Bit | KFD5/16 | DrillsandCutters.com 5/16" HSS Black & Gold KFD Split Point Jobber Length Drill Bit, Killer Force Drill Bit | KFD5/16 | DrillsandCutters.com](https://cdn11.bigcommerce.com/s-zbaqm/images/stencil/1280x1280/products/117056/425153/kfd-flute-oal__44377.1583421509__74283.1583421822.jpg?c=2?imbypass=on)
5/16" HSS Black & Gold KFD Split Point Jobber Length Drill Bit, Killer Force Drill Bit | KFD5/16 | DrillsandCutters.com
![wood - When pre-drilling for screws, how do you determine the correct bit diameter? - Home Improvement Stack Exchange wood - When pre-drilling for screws, how do you determine the correct bit diameter? - Home Improvement Stack Exchange](https://i.stack.imgur.com/VOtay.png)
wood - When pre-drilling for screws, how do you determine the correct bit diameter? - Home Improvement Stack Exchange
![Century Drill & Tool 5/16-18 National Coarse Carbon Steel Tap-Plug and f Letter Gauge Drill Bit - Brownsboro Hardware & Paint Century Drill & Tool 5/16-18 National Coarse Carbon Steel Tap-Plug and f Letter Gauge Drill Bit - Brownsboro Hardware & Paint](https://3174-cdn.doitbest.com/Data/ItemImage-328774-q5vsff-7nd8jk-cptlm2.jpg?AutoCrop=1&CropHeight=400&CropWidth=400&Quality=50&Resize=Smallest&Revision=4q2q&Timestamp=8rYgQG&Width=400)