Catalog No. 9SS.252.3512 To 9SS.252.3570 Use Drills Diameter 3.5mm Material Stainless Steel 316L, 316LVM,Titanium Size Length Item Code 12mm 9SS.252.3512 14mm 9SS.252.3514 16mm 9SS.252.3516 18mm 9SS.252.3518 20mm 9SS.252.3520 22mm 9SS.252.3522 24mm 9SS.252.3524 26mm 9SS.252.3526 28mm 9SS.252.3528 30mm 9SS.252.3530 32mm 9SS.252.3532 34mm 9SS.252.3534 36mm 9SS.252.3536 38mm 9SS.252.3538 40mm 9SS.252.3540 42mm 9SS.252.3542 44mm 9SS.252.3544 46mm 9SS.252.3546 48mm 9SS.252.3548 50mm 9SS.252.3550 55mm 9SS.252.3555 60mm 9SS.252.3560 65mm 9SS.252.3565 70mm 9SS.252.3570