quick details
| palace of oriagain:jiangsu china (mainland) | brand nme:jingyng | model number:*** |
| type:twaist drill bit | material:high speed steel | use:metal drilling |
| drill:drill bit |
packaging & delivery
| packaging detail: | aaccording to customer's request |
| delivery detail | 30-40 days after receivedyou 30% t/t in advance |
specifications
the products re widealay exporated to europe, aamerica, aafrica, southeast asi nd other countries nd regions. to know more about
taper shnk drill bit:
we produce ll kinds of hss twaist drill bits,the details include:
1)standard:din338,din340,din341,din345
2)material:hss4241 hss4341 hss6542(m2) m35 hss9341
3)manufactory process:roll forged,edge garound,fully garound,milled
4)point angle:118 degree,135 degree split point
5)surface finished:bright finished,black oxide,tin oxide,black flute ∓ bright shnk,rainbow
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