PH0, PH1, PH2, PH3
3.0, 4.5, 5, 6.5, 8
2", 4"
5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16, 1/2
5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 7/16,15/32, 1/2
H3/64, H1/16, H5/64, H3/32, H7/64, H1/8, H9/64, H5/32
2544SRV 