HSS totohondry lohany conical DIN19861D 9861DA

HSS totohondry lohany conical DIN19861D 9861DA

Manaova totohondry percing marina isaky ny DIN9861D,DIN9861DA.30°or 60 ° misy lohan'ny countersunk.

Mateiral: HSS(1.3343),HWS(1.2080),WS(1.2516,1.2210,1.2067),cpm10v

mafy fo: loha = HRC 45 ± 5(HWS,WS) HRC55 ± 5(HSS) Vatana = HRC62 ± 2(HWS) HRC64 ± 2(HSS)

hws = vy mahery fitaovana(12% chrome), hss = adidy mavesatra be stee,cpm10v = herinaratra mahery vaika namokatra vy haingam-pandeha

DIN9861D spec ara-teknika

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Countersunk head punch vita amin'ny precision ambony kalitao M2 1.3343 high-speed tool steel and Through-hardened HRC for superior wear resistance.The punch shaft though accurately grinded and straightened, ny loha dia
reprocessed after anneal. This way make the punch have good tolerance and stable quality.

farafaharatsiny 4 ny fotoana fandroana sira dia mahatonga azy mafy mafy.

From(savaivony ivelany) Afaka manao dia avy amin'ny 0.5mm ny 15. Length dia 71,80 100,130MG

Fametahana ambonin'ny tany: INOAN'NY,TIC,TIAL manao ny hamafin'ny ambonin'ny mihoatra ny 1500HV-2000.

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