Ubworoherane ku kugororoka

Gutandukana kugororotse bisobanurwa muri milimetero kandi bisobanurwa nko gutandukana kuruhande rwumurongo ugororotse nkuko bigaragara mubishushanyo mbonera. Gutandukana kugororotse kuvugwa nka camber (umuheto) kandi bipimirwa hejuru yuburebure bwa metero 1 cyangwa 3. Kwihanganirana kugororotse biterwa n'ubugari bw'umugozi kandi bitangwa nka kimwe muri bitanu bigororotse

Kubeshya		0.001 ”PIW
Kamber		0.16”/ 8ft

Gutandukana kugororotse
Ubugari bwa mm (mm)	Inch	Gutandukana ntarengwa kugororotse Mm / 0,9m inch / 3ft		Mm/3m	Inch/10ft
<40 40-100 >100	<1.57 1.57-3.94 >3.94	0.50 0.35 0.10	0.020 0.014 0.004	- - 0.6	- - 0.025