テーパーリーマーでしょう
tēpāriimādeshō
1. Taper reamer; Probably a taper reamer
Noun
1. Taper reamer; Probably a taper reamer
1. it seems; I think
2. right?; don't you agree?
1. flea market
1. taper
1. reamer
1. chucking reamer
1. taper reamer
1. tapering
1. taper gauge
1. taper pin