Is there a chart showing the proper pilot hole for sheet metal screws? I know, or think I know, 1/8' for a #8 screw, but what about #4, #6,#10, #12? - Quora
![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/3798q.png)
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 wood - When pre-drilling for screws, how do you determine the correct bit diameter? - Home Improvement Stack Exchange](https://i.stack.imgur.com/QFhEk.jpg)
wood - When pre-drilling for screws, how do you determine the correct bit diameter? - Home Improvement Stack Exchange
Is a power drill's main function to drill pilot holes and do some drills not actually drill in screws? - Quora
![Sheet metal screw and drill bits sizes, Sheetmetal screws will work in wood but not wood screw - YouTube Sheet metal screw and drill bits sizes, Sheetmetal screws will work in wood but not wood screw - YouTube](https://i.ytimg.com/vi/I5tZBpnh5E4/maxresdefault.jpg)
Sheet metal screw and drill bits sizes, Sheetmetal screws will work in wood but not wood screw - YouTube
![5pcs Countersink Drill Woodworking Bit Set Drilling Pilot Holes For Screw Sizes #6 #8 #10 #12 And #14 - Drill Bit - AliExpress 5pcs Countersink Drill Woodworking Bit Set Drilling Pilot Holes For Screw Sizes #6 #8 #10 #12 And #14 - Drill Bit - AliExpress](https://ae01.alicdn.com/kf/HTB1yZutKXXXXXcgXXXXq6xXFXXXD/5pcs-Countersink-Drill-Woodworking-Bit-Set-Drilling-Pilot-Holes-For-Screw-Sizes-6-8-10-12.jpg_Q90.jpg_.webp)