Metric Drill Rods

 

O-1, A-2, ASTM A-681; Tolerances; 3mm and under ± .0003", 4mm to 12mm ± .0005”; 13mm and larger ± 0.001"
0.0003"=0.008mm
0.0005"=0.013mm
0.001"=0.025mm

   
 
Diameter in mm/inch                
NOMINAL mm 2 3 4 5 6 7 8 9 10
DIAMETER inch 0.0787 0.1181 0.1575 0.1969 0.2362 0.2756 0.3150 0.3543 0.3937
WEIGHT/FT lbs 0.0166 0.0373 0.0662 0.1035 0.1490 0.2029 0.2650 0.3353 0.4140
Diameter in mm/inch                  
NOMINAL mm 11 12 13 14 15 16 17 18 19 20
DIAMETER inch 0.4331 0.4724 0.5118 0.5512 0.5906 0.6299 0.6693 0.7087 0.7480 0.7874
WEIGHT/FT lbs 0.5009 0.5962 0.6997 0.8114 0.9315 1.0598 1.1965 1.3414 1.4945 1.6560
Diameter in mm/inch                  
NOMINAL mm 22 23 24 25 30 32 35 40 45 50
DIAMETER inch 0.8661 0.9055 0.9449 0.9843 1.1811 1.2598 1.3780 1.5748 1.7717 1.9685
WEIGHT/FT lbs 2.0038 2.1901 2.3846 2.5875 3.7260 4.2394 5.0715 6.6240 8.3835 10.3500