鉛筆削り[enpitsukezuri] pencil sharpener
開削[kaisaku] excavation
経費削減[keihisakugen] cost reduction
研削[kensaku] grinding
研削盤[kensakuban] grinder

削ぐ[sogu] to chip
削り屑[kezurikuzu] shavings
削り取る[kezuritoru] to shave off
削り節[kezuribushi] flaked bonito

御食い初め[okuizome] weaning ceremony
為初め[shisome] outset
為初める[shisomeru] to begin to do
仮初[karisome] temporary
業界初[gyoukaihatsu] the industry's first ...

月初め[tsukihajime] beginning of month
最初[saisho] beginning
初めに[hajimeni] to begin with (used as an introduction)
初めは[hajimeha] at first
手初めに[tehajimeni] at first