I-TCT Countersink drill bit high carbon steel shank eqondile engu-90 degrees chamfer crew crew imbobo yokumba izinkuni

Isicelo: ibhodi lezinkuni eziqinile, i-plywood, i-particleboard, i-MDF, i-Wood hole drilling
Uhlobo Lwebhithi:1Flute
I-engeli yephoyinti: 90°
I-Surface Finish:Kukhanya (Akugqokiwe)
Ukusekelwa okwenziwe ngokwezifiso: i-OEM, i-ODM
Iphakheji: Ibhokisi lepulasitiki
Usayizi: 2.8*8mm–3.5*10mm

Incazelo:

Ifanele ibhodi lezinkuni eliqinile, i-particleboard, i-plywood, i-MDF, njll.
Material: HSS+Tungsten Carbide, 45# insimbi yomzimba

Ububanzi: 8mm 10mm

Ubude bethiphu:Ingalungiseka ukusuka ku-5-25mm

Ubude bomzimba: 55m