型号1-10规格1-10 品牌excel材质45 名称7件套适用范围全部 *right angle drill attachment with handle & key*90-degree attachment allows you to drill in tight corne or at awkward angles*1.1 gear ratio*for hand or power drill use,including portable electric drills,sanding or buffing attachments and other drill accessories.*high impact plastic body.*lubricated steel gea.*for right or left hang use.*3/8/--24 thd.*1/16/--3/8/ cap*1.5mm-10mm cap