GRADE 10

		Single line	Double line	Double line	Double line	Triple and quadruple lines	Triple and quadruple lines	Triple and quadruple lines

mm	pulg.	Vertical	30º	45º	60º	30º	45º	60º
6.3	7/32	1.5	2.4	2.12	1.5	3.6	1.6	1.2
8	5/16	2.5	4	3.5	2.5	6	2.7	2
10	3/8	4	6.4	5.6	4	9.6	4.4	3.2
13	1/2	6.7	10.7	9.5	6.7	16.08	7.4	5.3
16	5/8	10	16.0	14	10	24	11	8
20	3/4	16	25.6	22.4	16	38.4	17.6	12.8