Conversions and Calculators

[Librarian]

ACROSS FLAT DIMENSIONS OF HEX HEADED BOLT: CLICK HERE
Shaft Diameter to maximum and minimum sizes in both inches and mm

COMPLETE PENMAKERS CHART FOR DRILLS AND BUSHES: CLICK HERE
Match a pen with the mandrel, bushes, drill and blank size.
Chart made by forum member Artme

CONVERSION TABLES: CLICK HERE
Automatically calculate all sorts of stuff.....
Linear, area, volume, weight pressure angle, temperature, wind chill and more.
Also conversion tables for: Length, area, capacity & weight. Imperial to metric and back etc.

DRILL SIZE CALCULATOR: CLICK HERE
Find drill sizes equivalents by:
Provides drill sizes in 1/64 fractions of inch, with equivalents in decimal, wire number/letter and metric.

FUEL ECONOMY: CLICK HERE
Calculate mpg, ltrs per 100k, etc. (imperial measure not US)

GEOMETRIC: CLICK HERE
Calculate: Area of Sphere, Cone, Circle.

SCREW / DRILL SIZES: CLICK HERE

WOOD SCREWS - Recommended Drill Sizes For use on Australian Hardwoods also
Wood & Self Tapping Screw Data Use this chart to convert screw diameter to screw gauge number.

TEMPERATURE: CLICK HERE
Convert: Celsius - Fahrenheit - Celsius - Kelvin, etc

A BOX MAKERS' RATIO WORKSHEET
Attachment 104710
This spreadsheet was developed on the forum as an aid to the design of boxes in pleasing dimensional ratios.
Contributors were: Big Shed - Barry White - Switt775 - Pusser - Watson

[artme]

http://www.fine-tools.com/G10019.htm

[artme]

http://en.wikipedia.org/wiki/File_(tool)

[rsser]

Back up two levels - on the main page.

Also would suggest adding this gem somewhere: http://www.incompetech.com/graphpaper/

Fred, have I done something to p*ss you off?

[artme]

Excellent sites for almost everything to do with Metal threads.


http://mdmetric.com/tech/tict.htm

http://www.ring-plug-thread-gages.co...ta-charts.html

[artme]

Check these sites for almost everything about wood screws

Pilot hole sizes
http://www.woodbin.com/misc/wood_screw_pilot_holes.htm.pdf[/url]

http://www.wlfuller.com/html/wood_screw_chart.html

[url]http://www.ibiblio.org/twa/info/

Drill bit speed chart for wood:

http://www.australianwoodsmith.com.au/pdf/28drillbitspeedchart.pdf

http://www.raygirling.com/dpspeed.htm

[artme]

A useful referenc chart for screw type fasteners for metal and wood.

http://www.boltdepot.com/Fastener-In...ype-Chart.aspx

[artme]

A useful referenc chart for screw type fasteners for metal and wood.

http://www.boltdepot.com/Fastener-In...ype-Chart.aspx

[artme]

Chart for drilling metals: drill size and speed.


http://www.ultimatehandyman.co.uk/DI..._technique.htm

[Johncs]

A BOX MAKERS' RATIO WORKSHEET
Attachment 104710
This spreadsheet was developed on the forum as an aid to the design of boxes in pleasing dimensional ratios.

Google sketchup understand the golden ratio too. When you stretch a rectangle to the golden ratio, it tells you (as it also does for squares).

thewoodwhisper.com has an introductory tutorial on Sketchup, and a link to a site with several more.

[Tez2]

Cutting Speed Calculator

Online calculator to calculate the RPM / Spindle Speed by entering the Feet Per Minute cutting speed and the diameter of the stock.

http://janproducts.com/Speeds_and_Feeds_calculator.html

Also lists a variety of other available calculators including Bolt Circle, Screw Thread Data, Corner Distance, Tap Feed Rate and others..............



Tez

[Ticky]

I recently Built a deck part way around our A/G Pool, & had to make a set of steps for it.

I developed this Steps Calculator to make my life a little easier.

Hope it helps somebody else.

Steve