HSS-TiN metal drill bits 1.0-10.0 mm, set of 19 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 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; 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; 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: 1450-1600 rpm, 5.5: 1350-1450 rpm, 6: 1200-1300 rpm, 6.5: 1150-1250 rpm, 7: 1050-1150 rpm, 7.5: 1000-1050 rpm, 8: 900-1000 rpm, 8.5: 850-950 rpm, 9: 800-900 rpm, 9.5: 750-850 rpm, 10: 750-800 rpm; set of 19 pieces.