is a specific kind of: tool.

is a broader term that covers: awl | bevel, bevel square | bill, billhook | bodkin, threader | bodkin | crank, starter | dibber, dibble | file | float, plasterer's float | graver, graving tool, pointel, pointrel | gutter | hammer | hand shovel | marlinespike, marlingspike, marlinspike | miter box, mitre box | opener | pallet | pestle | pick | pair of pincers, pair of tweezers, pincer, tweezer | pipe cutter | pitchfork | carpenter's plane, plane, woodworking plane | pair of pliers, pliers, plyers | auger, plumber's snake, snake | plumber's helper, plunger | ravehook | sandblaster | saw | scraper | screwdriver | shovel | soldering iron | spatula | spreader | square | straightedge | tire iron, tire tool | trowel | weed-whacker, weeder | wire stripper | spanner, wrench ... show more.

has as a part: grip, handgrip, handle, hold.