| 释义 |
hand drill
Thesaurus| Noun | 1. |  hand drill - a small portable drill held and operated by handhandheld drilldrill - a tool with a sharp point and cutting edges for making holes in hard materials (usually rotating rapidly or by repeated blows) |
hand drill
hand drill[′hand ‚dril] (design engineering) A small, portable drilling machine which is operated by hand. drill1. A hand- or motor-driven rotary tool used with a bit for boring holes in a material. 2. A hand-held tool used to bore a hole in a material by striking one end with a series of blows. 3. A machine for boring holes in the ground or in rock, e.g., in obtaining rock-core samples.MedicalSeedrillhand drill
Synonyms for hand drillnoun a small portable drill held and operated by handSynonymsRelated Words |