Style	Finishes	Length	Diameter	Head Diameter	Head Thickness	Point
common	bright	1±1/32	0.072±0.002	0.172±0.010	0.030±0.003	diamond
common	bright	1.25±1/16	0.080±0.002	0.203±0.010	0.030±0.003	diamond
common	bright	1.5±1/16	0.099±0.002	0.250±0.010	0.035±0.004	diamond
common	bright	1.75±1/16	0.099±0.002	0.250±0.010	0.035±0.004	diamond
common	bright	2±1/16	0.,113±0.002	0.266±0.010	0.040±0.004	diamond