Touching, holding, seizing, etc.

схвђтывать, хватђть/схватќть Na пђльцамиi to grasp N with one's fingers
NB The above expression is often used with a modifier:
Ћн схватќл лопђту замёрзшими пђльцами. He grasped the shovel with his freezing fingers.
держђть Na в пђльцахp to hold N with one's fingers
брђть/взїть Na пђльцамиi to take N with one's fingers
Своќми длќнными, худІми пђльцами ћн взїл щепћтку сћли и тщђтельно посолќл картћшку на тарљлке. With his long, gaunt fingers he took a pinch of salt and carefully salted the potatoes on his plate.
касђться/коснџться Ng пђльцемi (or кћнчикомi пђльцаg) to touch N with one's finger (or the tip of one's finger)
Ћн осторћжно коснџлся пђльцем её мћкрых реснќц. He carefully touched her wet eyelashes with his finger.
прћбовать/попрћбовать пђльцемi нћжa to test (the sharpness of) a knife with one's finger