abacus	liczydło/ a tool used for counting
harness	uprząż/ an equipment used to hoid in place a person or an animal
scythe	kosa/ a tool used to cut a grass
saw	piła/ a tool used to cut trees
cam	krzywka/ a tool used to mechanical programming
follower	wodzik/ cooperate with a cam
crank	korba/ a device that creates a movement between parts of a machine
rod	pręt/ a long, thin pole
gear	przekładnia/ a device that controls how much power from an engine goes to the machine
lever	dźwignia/ a bar that moves around a fixed point
pulley	koło pasowe/ a round device used for moving heavy objects up or down
rack	zębatka/ a bar with tooth that fits into pinion
pinion	zębnik/ a small wheel with teeth
ratchet	koło zapadkowe/ a part of machine that allows movement in one direction only
pawl	zapadka/ cooperate with a tatchet
screw	wkręt/ a thin, pointed, threaded piece of metal used to join things together, especially wooden
axle	oś/ a bar connected to the centre of a circular object such as a wheel that allows it to turn
wedge	klin/ a tool with a pointed edge at one end and a wide edge at the other
workpiece	przedmiot obrabiany/ material being machined
swarf	opiłki/ small piece of metal produced when a material is cut on a machine
chip	odprysk/ a small piece that has been broken off a larger object
coolant	chłodziwo/ a liquid that is used to stop a machine from getting too hot
drill bit	wiertło/ a tool used to making holes
blade	ostrze/ edge
core	rdzeń/ the basic and the most important part of something
drill	świder/ a tool that makes holes
grinder	szlifierka/ a machine used to rub
hole saw	otwornica/ a tool that makes qiute big holes in wood
toothed	zębaty
hacksaw	piła do metalu/ a small saw used for cutting metal
lathe	tokarka/ a machine that works by turning the material while a sharp tool is pressed against it
to mill	frezować/ to cut or shape metal using a special machine
to grind	szlifować/ to rub
abrasive	ścierny
kerf	nacięcie
to turn	toczyć/ to process a material on a lathe
die	matryca/ a tool used to shape or put a pattern on metal or plastic
blanking	wykrawanie/ apply pressure to a die to make cuts
shape	kształt
punching	dziurkowanie/ apply pressure to a die to make holes
flame-cutting	cięcie gazowe/ cutting by using a heat
shearing	przecinanie/ cutting something off
edge	ostrze/ blade
bolt	śruba/ a thin, threaded piece of metal used with a nut to fasten things together
rivet	nit/ a metal pin used to fasten flat pieces of metal or leather
weld	spaw/ a joint made by welding
gear wheel	kolo zębate/ a wheel with teeth