Taylor Casting Technology - References For Jeweler and MetalSmiths

FAQ

0 Items

Brown & Sharpe Gauge Thickness Wire & Sheet
B&S Gauge	mm	inches		drill size
		decimal	fractions	drill size
0	8.26	0.325	21/64
1	7.35	0.289	9/32
2	6.54	0.257	1/4
3	5.83	0.229	7/32	1
4	5.19	0.204	13/64	6
5	4.62	0.182	3/16	15
6	4.12	0.162	5/32	20
7	3.66	0.144	9/64	27
8	3.26	0.128	1/8	30
9	2.91	0.114
10	2.59	0.102		38
11	2.30	0.090	3/32	43
12	2.05	0.081	5/64	46
13	1.83	0.072		50
14	1.63	0.064	1/16	51
15	1.45	0.057		52
16	1.29	0.051		54
17	1.15	0.045	3/64	55
18	1.02	0.040		56
19	0.912	0.036		60
20	0.812	0.032	1/32	65
21	0.723	0.028		67
22	0.644	0.025		70
23	0.573	0.023		71
24	0.511	0.020		74
25	0.455	0.018		75
26	0.405	0.016	1/64	77
27	0.360	0.014		78
28	0.321	0.013		79
29	0.286	0.011		80
30	0.255	0.010

Brown & Sharpe Gauge Thickness Wire & Sheet