HSS-TiN metal drill bits 1.0-13.0 mm, set of 25 pcs.

HSS-TiN metal drill bits, diameters 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10, 10.5, 11, 11.5, 12, 12.5, 13 mm, deep ground, steel 9341, 135° point angle, C chisel correction, DIN338, working lengths: 1: 12 mm, 1.5: 18 mm, 2: 24 mm, 2.5: 30 mm, 3: 33 mm, 3.5: 39 mm, 4: 43 mm, 4.5: 47 mm, 5: 52 mm, 5.5: 57 mm, 6: 57 mm, 6.5: 63 mm, 7: 69 mm, 7.5: 69 mm, 8: 75 mm, 8.5: 75 mm, 9: 81 mm, 9.5: 81 mm, 10: 87 mm, 10.5: 87 mm, 11: 94 mm, 11.5: 94 mm, 12: 101 mm, 12.5: 101 mm, 13: 101 mm; total lengths: 1: 34 mm, 1.5: 40 mm, 2: 49 mm, 2.5: 57 mm, 3: 61 mm, 3.5: 70 mm, 4: 75 mm, 4.5: 80 mm, 5: 86 mm, 5.5: 93 mm, 6: 93 mm, 6.5: 101 mm, 7: 109 mm, 7.5: 109 mm, 8: 117 mm, 8.5: 117 mm, 9: 125 mm, 9.5: 125 mm, 10: 133 mm, 10.5: 133 mm, 11: 142 mm, 11.5: 142 mm, 12: 151 mm, 12.5: 151 mm, 13: 151 mm; maximum rotational speeds: 1: 1900-3800 rpm, 1.5: 2550-3800 rpm, 2: 3650-4000 rpm, 2.5: 2900-3200 rpm, 3: 2450-2650 rpm, 3.5: 2100-2300 rpm, 4: 1850-2000 rpm, 4.5: 1650-1800 rpm, 5: 1500-1650 rpm, 5.5: 1450-1600 rpm, 6: 1350-1450 rpm, 6.5: 1200-1300 rpm, 7: 1150-1250 rpm, 7.5: 1050-1150 rpm, 8: 1000-1050 rpm, 8.5: 900-1000 rpm, 9: 850-950 rpm, 9.5: 800-900 rpm, 10: 750-800 rpm, 10.5: 700-750 rpm, 11: 650-700 rpm, 11.5: 650-700 rpm, 12: 600-650 rpm, 12.5: 600-650 rpm, 13: 550-600 rpm; set of 25 pieces.