Hand tools are the foundation of woodworking. Whether you are just starting out or refining your skills, understanding what each tool does and how to use it safely is essential. This guide covers the core hand tools every woodworker should know, based on guidance from 4-H woodworking programs and workplace safety authorities.
What Each Hand Tool Does
The Kentucky 4-H Wood Science program provides clear definitions for common woodworking hand tools. Knowing the purpose of each tool helps you choose the right one for the task.
- Chisel: A manual hand tool used for cutting joinery.
- Awl: Sets a small hole used for starting a drill bit.
- Compass/Dividers: A manual tool used for layout work, such as marking holes for location and size.
- Hammer: A manual tool used for driving nails and removing nails.
- Plane: A manual tool used to smooth the surface of a piece of wood.
- File: A manual tool used for shaping wood and sharpening the edges of some tools.
- Screwdriver: A manual tool used for turning or tightening screws and removing screws.
- Square: A manual tool used for marking and inspecting perpendicular cuts.
- Hand Saw: A manual tool used for cutting objects into pieces.
These definitions come from the Kentucky 4-H Wood Science Plans Notebook. For a broader look at tool categories, see our woodworking tools section and the beginner-focused guide on woodworking tools for beginners.
Using Chisels Safely and Effectively
Oregon State University’s 4-H woodworking materials offer detailed beginner guidance for chisel use. Always push the chisel away from your body, keeping both hands behind the cutting edge. Chisels come in various blade widths, ranging from 1/8 to 2 inches. If you can buy only one, a 3/8-inch chisel is suitable for most woodworking jobs you will do, according to Oregon State.
For fine, smooth cuts where little material is removed, hand pressure alone may be enough. When removing larger chunks or making marking cuts, you can pound the chisel head with a mallet. Oregon State advises using a wooden, rubber, rawhide, or plastic mallet for this. Whenever possible, cut with the grain of the wood. Hold the chisel with the beveled edge up for a fine cut and beveled edge down for a rough, heavy cut. To avoid splintering corners, cut from each edge toward the center and remove the center portion last. Always place the work on a table or workbench; never hold it in your hand. Keep chisel edges sharp, because dull chisels are hard to control and can slip, causing dangerous accidents.
Planes: Block, Jack, and Bench Planes
Planes smooth wood surfaces so that little or no sanding is necessary. Oregon State describes several types, with the block plane and jack plane being the most important for a home shop. The block plane is small, about 4 to 5 inches long, and Oregon State says it is used for fine work and cutting across end grain, and works well for chamfers and bevels. To assemble a block plane, place the plane iron (cutting blade) in the body with the bevel side up. Adjust the blade so it projects evenly through the bottom, about the thickness of a sheet of paper.
Smooth, jack, fore, and jointer planes are assembled differently. These bench planes have a plane iron cap, and the blade is placed with the bevel down. Oregon State instructs you to set the plane iron cap about 1/16 inch from the cutting edge. Be very careful not to let the cap slip over the edge, as that will dull the blade. The jack plane, typically 11 to 15 inches long, can true a surface or bevel an edge. Its longer bottom rides over high spots, cutting them down until the surface becomes straight and even. Always make sure the work is securely fastened or held with a clamp to avoid slippage, and keep plane irons sharp.
Clamps and Miter Boxes
Oregon State’s 4-H guide explains that clamps are essential for holding wood pieces together while you work and for applying pressure during glue-ups. A simple miter box helps you cut stock accurately at 45- and 90-degree angles by guiding the saw through precut slots.
Several clamp types are common in woodworking. C-clamps are small, C-shaped devices with an adjustable bolt. They can dent wood, so Oregon State recommends placing a piece of scrap material between the clamp and your good board. Handscrew clamps have two long, parallel bolts that adjust separately; they handle jobs too large for a C-clamp. Pipe bar clamps and adjustable bar clamps (often called cabinet clamps) have a movable stop and a crank screw to apply pressure. For more on choosing and using clamps, visit our clamps page.
Sharpening Chisels and Plane Irons
Oregon State’s 4-H curriculum provides a clear sharpening method. Wood chisels and plane irons are first whetted on an oil stone to produce a very sharp cutting edge. When the edge becomes nicked or the bevel angle is incorrect, it is time to grind the tool. A grindstone or a fine grit emery wheel can be used, with the wheel turning toward the chisel. The bevel angle should be between 25 and 30 degrees. Dip the chisel or plane iron frequently in water to prevent overheating. Wear goggles unless the wheel is guarded with eye shields.
After grinding, whet the tool on a fine grit oil stone. Apply enough oil to keep the stone surface moist; the oil prevents steel particles from filling the stone’s pores. Place the bevel flat on the stone, then raise the handle slightly, about 5 degrees or less, so you whet only the forward part of the bevel. Move the tool with a circular motion back and forth lengthwise on the stone to use the entire surface evenly. Next, remove the wire or feather edge by turning the tool over and holding the flat side flat on the stone, moving it back and forth a couple of times. If you still see a nick or a shiny edge of bluntness, whet both sides again. Repeated whetting eventually makes the bevel too short and thick; at that point, regrind to restore the correct angle.
General Hand Tool Safety
OSHA’s guidance for hand and power tools, written for workplaces, outlines five basic safety rules that apply equally to a home shop:
- Keep all tools in good condition with regular maintenance.
- Use the right tool for the job.
- Examine each tool for damage before use and do not use damaged tools.
- Operate tools according to the manufacturers’ instructions.
- Provide and use properly the right personal protective equipment.
According to OSHA, the greatest hazards posed by hand tools result from misuse and improper maintenance. For example, using a chisel as a screwdriver can cause the tip to break and fly off. A loose, splintered, or cracked wooden handle on a hammer or axe may allow the head to fly off. Sprung wrench jaws can slip. Impact tools such as chisels, wedges, or drift pins with mushroomed heads might shatter on impact, sending sharp fragments flying. Dull tools can be more hazardous than sharp ones. Cracked saw blades must be removed from service. Iron or steel hand tools can produce sparks that may ignite flammable substances; where that hazard exists, spark-resistant tools made of non-ferrous materials should be used. OSHA also stresses wearing safety goggles and gloves, keeping floors clean and dry, and directing cutting tools away from aisle areas and other people.
Ohio State University Extension’s safety fact sheet for hand-held tools, developed for landscaping and horticultural workers, reinforces many of these points. It advises never carrying sharp or pointed tools in your pocket unless the tool is in a sheath. Even better, carry all hand tools in a toolbox or tool belt. Use the appropriate size and type of wrench; do not use a length of pipe for extra leverage. When using a hammer, wear safety glasses and never strike hardened steel surfaces with a steel hammer. Pliers are not a substitute for a wrench. Screwdrivers should match the screw head; do not use them as chisels or pry bars. Keep saw blades sharp and taut, and oil the blade after use. For chisels, always cut away from your body and clamp small workpieces in a vise. For more on setting up a safe workspace, see our safety equipment article.
Frequently asked questions
How do I know when to grind a chisel instead of just whetting it?
Oregon State’s 4-H guide says to grind when the cutting edge is nicked, the bevel angle is incorrect, or repeated whetting has made the bevel too short and thick. Routine whetting on an oil stone keeps the edge sharp between grindings.
What is the difference between a block plane and a jack plane?
According to Oregon State, a block plane is small (4 to 5 inches), with the blade installed bevel up, and is used for fine work, end grain, and chamfers. A jack plane is longer (11 to 15 inches), has the blade bevel down with a cap iron set about 1/16 inch from the edge, and is used for truing surfaces and beveling edges.
Can I use a C-clamp without denting the wood?
Yes. Oregon State recommends placing a piece of scrap material between the clamp and your good board to prevent dents when tightening the bolt.
For more on selecting and using hand tools, visit our Hand Tools category page.
