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HAM 300    Solid carbide twist drill
 
design features:
•  4-facet ground
•  web thinning DIN 1412       form A
•  30° RH helix
 

Ordering Number    30-1000
d1 h7 mm d2 h6 mm l1 mm l2 mm l3 mm   d1 h7 mm d2 h6 mm l1 mm l2 mm l3 mm
0.50 0.50 30 5.5 4.5   1.50 1.50 30 13.0 11.0
0.55 0.55 30 5.5 4.5   1.60 1.60 40 17.5 15.0
0.60 0.60 30 5.5 4.5   1.70 1.70 40 17.5 15.0
0.65 0.65 30 6.5 5.5   1.80 1.80 40 17.5 15.0
0.70 0.70 30 6.5 5.5   1.90 1.90 40 17.5 15.0
                     
0.75 0.75 30 8.5 7.5   2.00 2.00 40 17.5 15.0
0.80 0.80 30 8.5 7.5   2.10 2.10 40 18.0 15.0
0.85 0.85 30 9.5 8.0   2.20 2.20 40 18.0 15.0
0.90 0.90 30 9.5 8.0   2.30 2.30 40 18.0 15.0
0.95 0.95 30 11.0 9.5   2.40 2.40 40 18.0 15.0
                     
1.00 1.00 30 11.0 9.5   2.50 2.50 40 18.0 15.0
1.05 1.05 30 11.0 9.5   2.60 2.60 45 20.0 16.0
1.10 1.10 30 11.0 9.5   2.70 2.70 45 20.0 16.0
1.15 1.15 30 13.0 11.0   2.80 2.80 45 20.0 16.0
1.20 1.20 30 13.0 11.0   2.90 2.90 45 20.0 16.0
                     
1.25 1.25 30 13.0 11.0   3.00 3.00 45 20.0 16.0
1.30 1.30 30 13.0 11.0            
1.35 1.35 30 13.0 11.0            
1.40 1.40 30 13.0 11.0            
1.45 1.45 30 13.0 11.0            
We have the right to make technical changes.



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