| 发明名称 |
DRILL AND METHOD OF MANUFACTURING DRILLED PRODUCT |
| 摘要 |
According to one implementation, a drill that drills at least one of a composite material and a metal is provided. A web thickness at least at a tip of the drill is not less than 5% and less than 25% of at least one diameter of the drill. Further, according to one implementation, a method of manufacturing a drilled product is provided. The drilled product is manufactured by drilling a workpiece using the above-mentioned drill. The workpiece is made of the at least one of the composite material and the metal. |
| 申请公布号 |
US2017056981(A1) |
申请公布日期 |
2017.03.02 |
| 申请号 |
US201615219074 |
申请日期 |
2016.07.25 |
| 申请人 |
MAKOTOLOY Co., Ltd. ;Honda Seimitsu Kogyo Kabushiki Kaisha ;Fuji Jukogyo Kabushiki Kaisha |
发明人 |
HIGASHIWAKI Hirofumi;HONDA Takuya;WATANABE Masao;SAITO Manabu |
| 分类号 |
B23B51/02;B23B51/00 |
主分类号 |
B23B51/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A drill that drills at least one of a composite material and a metal,
wherein a web thickness at least at a tip of the drill is not less than 5% and less than 25% of at least one diameter of the drill. |
| 地址 |
Tokyo JP |
