DIN1897 HSS Double Ends twist Drill Bit yokhala ndi Amber Finish

Ma double end hss twist drill bits amagwiritsidwa ntchito kwambiri pobowola mabowo achitsulo, ma alloys otentha kwambiri, ma titanium alloys, chitsulo champhamvu kwambiri ndi zinthu zopangidwa ndi ulusi wa kaboni.

Zidutswa zobowolera zimapangidwa ndi zinthu zapamwamba kwambiri za hss M2, zomwe zimakhala zolimba kuposa zinthu wamba ndipo zimapangitsa kuti zinthu zolimba zobowolera zikhale zogwira mtima kwambiri.

Chophimba cha amber chimateteza kwambiri ku chinyezi komanso chimathandiza kuchepetsa kukangana.

DIn1897.

Ma drill bits amabwera m'mitundu yosiyanasiyana kuyambira 1.0mm mpaka 12.0mm.

Mtundu wa mfundo ndi 135 degrees split point zomwe zimatsimikizira kuyamba kwenikweni ndikuchotsa kuyenda kwakukulu.

Ma double end hss twist drill bits ndi abwino kugwiritsa ntchito mu stationary drill ndipo amatha kuboola mwachangu komanso mwachangu, kuchotsa chip mosavuta komanso mwachangu komanso kukhala ndi khalidwe lokhazikika.