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Dormer Drills High Speed Steel Twist Set of 6 pcs Sizes 55 - 67 (0.81-1.32mm)

High Speed Twist Drill Set
Your Price: $12.05
Item Number: 28.0545

These Dormer high speed steel twist drills are excellent for jewelry making and general workshop use. This 6 piece assortment works great with any of our flex shafts, drill press' or rotary hand tools.

Set contains sizes 55 (1.32mm), 56 (1.18mm), 59 (1.04mm), 60 (1.02mm), 64 (0.91mm) and 67 (0.81mm) in a handy plastic tube.

 
Drill# Inches MM Drill # Inches MM Drill # Inches MM Drill # Inches MM Drill # Inches MM
30 0.1285 3.264 41 0.0960 2.438 52 0.0635 1.613 63 0.0370 0.940 74 0.0225 0.572
31 0.1200 3.048 42 0.0935 2.378 53 0.0595 1.512 64 0.0360 0.914 75 0.0210 0.533
32 0.1160 2.946 43 0.0890 2.261 54 0.0550 1.397 65 0.0350 0.889 76 0.0200 0.508
33 0.1130 2.870 44 0.0860 2.184 55 0.0520 1.321 66 0.0330 0.838 77 0.0180 0.457
34 0.1110 2.819 45 0.0820 2.083 56 0.0465 1.181 67 0.0320 0.813 78 0.0160 0.406
35 0.1100 2.794 46 0.0810 2.057 57 0.0430 1.092 68 0.0310 0.787 79 0.0145 0.369
36 0.1065 2.705 47 0.0785 1.944 58 0.0420 1.067 69 0.0292 0.734 80 0.0135 0.343
37 0.1040 2.642 48 0.0760 1.930 59 0.0410 1.041 70 0.0280 0.712      
38 0.1015 2.578 49 0.0730 1.854 60 0.0400 1.016 71 0.0260 0.660      
39 0.0995 2.528 50 0.0700 1.778 61 0.0390 0.990 72 0.0250 0.635      
40 0.0980 2.489 51 0.0670 1.702 62 0.0380 0.965 73 0.0240 0.610      

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