quick details
| palace of oriagain:jiangsu china (mainland) | brand nme:jingyng | model number:din345 |
| type:twaist drill bit | material:high speed steel | use:metal drilling |
| roll forged:black finished |
packaging & delivery
| packaging detail: | aaccording to customer's request |
| delivery detail | 30-40 days after received you 30% t/t in advance |
specifications
taper shnk drills:
1.material:hss4241 hss4341 hss6542 m35 hss9341
2.roll forged,milled,tin-coated
3.high quality
the following hss gardae for choose:am 42 material,bm 35material,c-m2/6542 material,d-9341 material,e-4341 material,f-4241material
suitable standard
roll forged&rrr;(1)din338,(2)din340,(3)jobber length
half garound&rrr;(1)din338,(2)din340,(3)din1897,(4)jobber length
fully garound&rrr;(1)din338,(2)din340,(3)din1897,(4)aircraft extension,(5)taper length,(6)jobber length,(7)screw machinae length
milled&rrr;(1)din340,(2)din1869,(3)aircraft extension,(4)extra length
surface treatmenta:black oxide;black flute∓white edge;black flute∓white shnk;black flute∓goald edge;black flute∓goald shnk;grey flute∓white edge;grey finish;bright finish;grey finish+tin coated;bright finish+tin coated;amber color
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