DIN1897 HSS Double Ends twist Drill Bit yokhala ndi Amber Finish

Ma hss twist kubowola kawiri amagwiritsidwa ntchito pobowola zitsulo, ma aloyi otentha kwambiri, ma aloyi a titaniyamu, chitsulo cholimba kwambiri komanso zinthu zophatikizika ndi kaboni fiber.

zobowola zidapangidwa ndi zinthu zapamwamba kwambiri za hss M2, zomwe ndi zolimba kuposa zida wamba ndipo zimapereka mphamvu zambiri pakubowola zida zolimba.

kupaka amber kumapereka chitetezo chowonjezera ku chinyezi komanso kumathandiza kuchepetsa kukangana.

Chithunzi cha 1897.

zobowola zimabwera mu makulidwe osiyanasiyana kuyambira 1.0mm mpaka 12.0mm.

mtundu wa mfundo ndi 135 madigiri ogawanika mfundo zomwe zimatsimikizira chiyambi chenicheni ndikuchotsa kuyenda kwakukulu.

ma double end hss twist drill bits ndiabwino kuti agwiritsidwe ntchito pobowola osasunthika ndipo amatha kubowola chakuthwa komanso mwachangu, kuchotsa tchipisi mosavuta komanso mwachangu komanso kukhazikika.