| Measuring and Marking Tools |
Tape measure, steel rule, combination square, marking gauge |
Measuring lengths, checking angles, and marking cut or drilling lines |
Clear graduations; a rigid edge or adjustable fence helps transfer measurements |
Keep scales clean and readable; check measuring tools against a known reference when accuracy matters |
| Cutting Tools |
Hand saw, utility knife, coping saw, hacksaw |
Cutting wood, sheet materials, plastic, or metal, depending on the blade |
Blade teeth and shape should match the material and the type of cut |
Use a suitable blade, secure the workpiece, and keep hands clear of the cutting path |
| Driving and Fastening Tools |
Slotted and cross-head screwdrivers, hex keys, manual nut driver |
Installing or removing screws, bolts, and other threaded fasteners |
A correctly sized tip improves contact and helps reduce damage to the fastener |
Choose the matching tip size and keep the tool aligned with the fastener |
| Wrenches and Spanners |
Open-end wrench, box-end wrench, combination wrench, adjustable wrench |
Turning nuts and bolts during assembly, repair, and maintenance |
Box-end styles provide contact around more sides of a fastener; adjustable jaws fit a range of sizes |
Use the correct size where possible and pull steadily rather than applying sudden force |
| Pliers and Gripping Tools |
Combination pliers, long-nose pliers, locking pliers, slip-joint pliers |
Gripping, bending, holding, or cutting wire and small components |
Long, narrow jaws can reach confined areas; cutting edges are designed for specific materials |
Do not use pliers as a substitute for a wrench on fasteners; inspect handles and jaws for damage |
| Hammers and Striking Tools |
Claw hammer, ball-peen hammer, soft-face mallet |
Driving nails, shaping metal, or tapping parts into position |
Head material and shape affect the impact; a soft-face mallet can reduce surface marking |
Check that the head is secure and wear eye protection when striking hard materials |
| Files and Abrasive Hand Tools |
Flat file, round file, half-round file, hand sanding block |
Removing small amounts of material, smoothing edges, and refining a fit |
File shape and cut suit different profiles and finishing needs |
Use a properly fitted handle on files and clean abrasive surfaces when they become clogged |
| Precision Hand Tools |
Caliper, feeler gauge, precision screwdriver, tweezers |
Checking small dimensions, setting clearances, and handling small components |
Fine adjustment and narrow tips support controlled work in tight spaces |
Store in a clean, dry place and avoid forcing delicate tips or measuring faces |