SU Series (metric): 3x diameter depth, straight shank, internal cooling

   Drill Type: 3D, Straight Shank
   Cooling Method: Internal
   Grade: KDG303
   Grade Description: Nano structured nc-TiAlN coating on ultrafine high strength carbide substrate
   Application: General drilling on a wide range of workpiece materials, particularly carbon steel, alloy steel, pre-hardened steel (HRC40), cast iron, nodular cast iron, etc.

Stocking Item Dimension (mm)
Part Number Drill Dia.(d1) Shank Dia.(d2) Overall Length(L1) Flute Length(L2) Recom. Drilling Depth (L3) Shank Length(L4)
1534SU03C-0340 3.4 6 62 20 14 36
1534SU03C-0350 3.5 6 62 20 14 36
1534SU03C-0410 4.1 6 66 24 17 36
1534SU03C-0450 4.5 6 66 24 17 36
1534SU03C-0465 4.65 6 66 24 17 36
1534SU03C-0480 4.8 6 66 28 20 36
1534SU03C-0490 4.9 6 66 28 20 36
1534SU03C-0500 5.0 6 66 28 20 36
1534SU03C-0510 5.1 6 66 28 20 36
1534SU03C-0560 5.6 6 66 28 20 36
1534SU03C-0600 6.0 6 66 28 20 36
1534SU03C-0660 6.6 8 79 34 24 36
1534SU03C-0750 7.5 8 79 41 29 36
1534SU03C-0760 7.6 8 79 41 29 36
1534SU03C-0800 8.0 8 79 41 29 36
1534SU03C-0870 8.7 10 89 47 35 40
1534SU03C-0930 9.3 10 89 47 35 40
1534SU03C-0940 9.4 10 89 47 35 40
1534SU03C-0950 9.5 10 89 47 35 40
1534SU03C-1000 10.0 10 89 47 35 40
1534SU03C-1080 10.8 12 102 55 40 45
1534SU03C-1100 11.0 12 102 55 40 45
1534SU03C-1225 12.25 14 107 60 43 45
1534SU03C-1350 13.50 14 107 60 43 45
1534SU03C-1425 14.25 16 115 65 45 48
1534SU03C-1450 14.50 16 115 65 45 48

Note:
Contact Customer Service for
1. volume discount
2. price and availability of products of other dimensions or with customized specification