Just some that I've come across, will post some printable ones I have later.
Common Woodworking Woods - Ratings of about 20 common woods. Categories include price, weight, strength, stability, rot resistance, ease of working, and finishing. By WOOD magazine.
Decimal and Millimeter Equivalents - Use this chart to convert fractions to metric or decimal values. Measurement conversions start at 1/64" and end at 64/64" (1"). By WOOD magazine.
Drill Press Speed Chart - Lists recommended operating speeds of drill bits and cutters. By WOOD magazine.
Drill Bit Speed Chart - Lists optimal speeds for various types of bits including twist drill, brad-point, forstner, spade, hole saw, and plug cutters. By Sawdust Making 101.
Drill Press Speeds- Keep this handy/dandy chart near your drill press. By Just Woodworking Magazine.
Finish Comparison Guide - Use this chart to compare finishes based on their appearance, durability and application. By Rockler.com.
Furniture Design Standards - Standard dimensions and construction guidelines for beds, chairs, desks, kitchen cabinets, shelves, and tables. By WoodBin.com
Glue Chart - A guide to choosing and using glues for woodworking projects. Covers all standard glues including white and yellow glues, polyurethene, epoxy, and contact cement. By WOOD magazine.
Hardwood Information Center - Free PDF's containing structural design info for American hardwoods. Includes dimension lumber, beams and stringers, posts and timbers, base equations, lumber adjustment factors
Lumber Dimension Chart - Lists nominal and actual sizes of lumber, lumber terminology, and a board foot chart. By Sawdust Making 101.
Lumber Dimensions - Hardwood and softwood lumber dimensions and related sizing information. By WoodBin.com
Millimeter / Fraction / Inch Chart - Allows you to quickly convert between millimeters, fractions, and inches. By Sawdust Making 101.
Miter Angle Chart - Blade angles for cutting compound miters on table saws and compound miter saws. By Jim Delaney.
Miter Angle Chart - Saw settings for 4,5,6, or 8 sided miter joints. By Better Woodworking Guide and Directory.
Nail Size Chart - Graphically compares nails ranging in size from 4d to 60d. By Engineers Edge.
Plan of procedure log sheet - Be a more organized woodworker by putting your plan of attack on paper and sticking to it.
Project summary template - A form to keep track of woodworking project related expenses and operations. By WoodBin.
Sheet Goods Selector - Properties of sheet goods including Appleply, Baltic Birch plywood, Particleboard, Melamine, Hardboard, Fiberboard, and Bendable Plywood. By WOOD magazine.
Tool Buyer's Guide - Free online tool buyers guide in PDF format. Includes buying basics, tool test, and specs chart. By American Woodworker.
Wood Sampler - Color photos of many different types of woods. By WWA.
Wood Screw Chart - Provides the gauge, head-bore size, shank-hole size, pilot-hole size and available lengths of traditional wood screws and production screws. By WOOD magazine.
Wood Screw Pilot Hole Guide - Shank and pilot hole sizes for screws of various sizes. By Sawdust Making 101.
Wood Screw Pilot Hole Sizes - Quick reference chart to help you determine what size hole to drill for what size screw. By Just Woodworking Magazine.
Wood Toxicity Table - Toxicity ratings for common woods including type of reaction, potencity, and frequency of occurrence (rare, common, uncommon).
Woodshop Inventory Form - An excel spreadsheet for recording information about your shop resources. Has columns for tool type, quantity, date purchased, cost, and serial no.
Wood Shrinkage Table - Average green to dry shrinkage values for a number of commercially important woods. Includes radial, tangential, and tangential to radial (T/R) shrinkage. By WoodBin.com
Wood Strength Table - Lists laboratory measured strength parameters for many common woodworking woods. By WoodBin.com