Excel Step Twist Drill Set, sizes 61-80 (20 / set)
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Excel Step Twist Drill Set, sizes 61-80 (20 / set)

Product Code: 58000

  • 20 piece miniature drill set in flat metal case
  • Drill sizes range from 61-80
  • Most popular assortment of venting drills
    • Size 61 = 0.991 mm
    • Size 62 = 0.965 mm
    • Size 63 = 0.94 mm 
    • Size 64 = 0.914 mm
    • Size 65 = 0.889 mm
    • Size 66 = 0.838 mm
    • Size 67 = 0.813 mm
    • Size 68 = 0.787 mm
    • Size 69 = 0.742 mm
    • Size 70 = 0.711 mm
    • Size 71 = 0.66 mm
    • Size 72 = 0.635 mm
    • Size 73 = 0.61 mm
    • Size 74 = 0.572 mm
    • Size 75 = 0.533 mm
    • Size 76 = 0.508 mm
    • Size 77 = 0.457 mm
    • Size 78 = 0.406 mm
    • Size 79 = 0.368 mm
    • Size 80 = 0.343 mm
  •  Contains 20 Very Small Bits, Size 61 to 80