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Best results for drill hole sizes chart
Irwin 12092 1/16-to-1/2-Inch 29-Hole Steel Drill Bit Gauge
Kreg SSW 1/2-1-1/2-Inch Two-Sided Polypropylene Screw Selector Wheel
Stainlesstown Nut Bolt Thread Gauge (Blue)
Amazon.com
Last update was on: May 16, 2025 12:23 pm
- Measures diameter, thread pitch & length of nuts, bolts & screws
- Measures fractional bolts from size #4 to 1" up to 7" long
- Measures metric bolts & screws from size 3mm to 22mm
- Made of very durable 1/4" thick hard plastic
- 1/4" thick x 8-3/4" Long x 3-3/8 Wide
Engineering Slide Chart – Screw Data Selector
Amazon.com
Last update was on: May 16, 2025 12:23 pm
- The Ultimate Engineering Screw Chart - NEW VERSION
- Includes technical information from many of the quick references that are commonly found in the work areas of designers, engineers, and machinists.
- All of this information is compiled for both English (Imperial) and Metric systems in a single screw chart. MADE IN THE USA.
- A “MUST HAVE” for Engineers, Designers, Drafters, and Machinists
Kreg Jig K5 Master System with Pocket Hole Screw Kit (5-Sizes)
General Tools 24 Hobby Drill Gage
Amazon.com
Last update was on: May 16, 2025 12:23 pm
- Fraction Drill Gauge
- This product is highly durable
- This product is manufactured in China.
- General Tools Hobby Drill Gage is extremely helpful when working with older, unmarked drill bits, as well as with bits that are too small to fit diameter markings
- The Hobby Drill Gage is a useful guide for identifying drill bit sizes and measures bits from 1/16 inch to 1/2 inch x 64ths
- Etched graduations are filled in black to give high contrast and will not wear off this drill gauge
Screw Chek’r SAE/ Inch Screw Thread Size Gauge (No. 1 to 5/16) 1/8 Inch Heavy Gauge Steel Screw Checker, Made in USA
Amazon.com
Last update was on: May 16, 2025 12:23 pm
- Say goodbye to frustration with this easy to use, pocket sized tool. Do it yourselfers, handymen, and mechanics can save time and money by accurately identifying different types of screws the first time. This tool gives all the information needed to properly identify machine screws, wood screws, sheet metal screws, bolts, and even cotter pins and rivets.
- Identifies diameter, size, pitch, and length, with a tap drill chart for sizes ranging from No. 1 through 5/16 inch in NC, NF, and NS pitches. This tool can also be used to straighten bent screws and clean dirty or rusty threads.
