| 加工定制是 | 用途纸品钻孔 |
| 品牌TRANLYC创力克 |
大直柄空心钻咀【订货编号pds12x50】
pds大口径空心钻咀为特殊非标产品，严格按照德国进口钻咀标准生产，钻孔内管面及壁厚经数道工艺特殊加工，保证钻管可循环修磨，在使用专业修刃器正确打磨下，可连续修磨刃口数十次，延续钻孔针使用寿命数十倍，媲美德国一线品牌。
温馨提示：1、头部直径达16mm,国内普通钻孔机夹头内径为11mm,无法直接装上使用，需对钻 孔机夹头进行改造；
2、非标产品，仅有少量备货，批量订货需预留一定生产周期。
the drill bit（ta wear-resisting series）is international standard products,it produces strictly according to the germany standard,tube surface and wall thickness is after several ways technology special processing,ensure the drill pipe can circularly polish, if correctly use the repair,for the specification of 3.0mm or above, we can polish continuously for dozens of times,last the needle service life dozens of times,as the cermany brand. it canwidely used in making tags, calendar, hand wandai, universal handbooks......
产品特点features：
1、 精选优质高速钢，提高使用寿命。choose high quality and highspeed steel, improve service life.
2、淬火硬度hrc63，超强耐磨性强。quenching hardnessis hrc63 , it has super wear resistance.
3、退火温度580℃，避免金属疲劳。annealing temperature is 580℃, avoid metal fatigue.
4、刀锋内倒角90°，轻松穿透纸品。chamfering in blade point is 90°, easily penetrate paper.
5、内孔精密镜化处理，排屑顺畅。precision mirror process in inner bore, discharge scraps smoothly.
6、孔壁截面厚薄均匀，不易断裂。section of hole wall has the uniform thickness, not easy to break.
参数：d=12 mm、l=105mm、s=16mm、u=50mm
广州中化工业设备安装有限公司
张女士
18028630269
广东 广州 荔湾区 海北西浦上村坊29号首层