Spotting & Centering DrillsHolemaking Spotting & Centering Drills DTN - for Spotting ∙ External Coolant ∙ Tip angle 90° P M K N S H Specification .90° Tip Angle .45° Chamfer Angle .External Coolant .UNIX Coating ● ● ● ○ ● ● .Tolerance h8 .90˚ & 120˚ double angle tip design, reduces drill tip cracking. Unit:mm Order No. ØDm D L1 L Ds Order No. ØDm D L1 L Ds DTN01300901 0.3 1.30 4 50 3 ✽ Long Shank Type DTN01700901 0.4 1.70 5 50 3 DTN04000911 1.0 4.00 10 75 4 DTN03000901 0.8 3.00 8 50 3 DTN05000911 1.3 5.00 13 75 5 DTN04000901 1.0 4.00 10 50 4 DTN06000911 1.5 6.00 15 100 6 DTN05000901 1.3 5.00 13 50 5 DTN08000911 2.0 8.00 20 100 8 DTN06000901 1.5 6.00 15 50 6 DTN10000911 2.5 10.00 25 150 10 DTN08000901 2.0 8.00 20 60 8 DTN12000911 3.0 12.00 30 150 12 DTN10000901 2.5 10.00 25 75 10 DTN16000911 4.0 16.00 35 150 16 DTN12000901 3.0 12.00 30 75 12 DTN16000901 4.0 16.00 35 100 16 P M K N S H Specification .90° Tip Angle .45° Chamfer Angle .External Coolant .UNIX Coating ● ● ● ○ ○ ● .Tolerance h8 .90˚ single angle tip design. Unit:mm Order No. D L1 L Ds Order No. D L1 L Ds DTN01300951 1.30 4 50 3 ✽ Long Shank Type DTN01700951 1.70 5 50 3 DTN04000961 4.00 10 75 4 DTN03000951 3.00 8 50 3 DTN05000961 5.00 13 75 5 DTN04000951 4.00 10 50 4 DTN06000961 6.00 15 100 6 DTN05000951 5.00 13 50 5 DTN08000961 8.00 20 100 8 DTN06000951 6.00 15 50 6 DTN10000961 10.00 25 150 10 DTN08000951 8.00 20 60 8 DTN12000961 12.00 30 150 12 DTN10000951 10.00 25 75 10 DTN16000961 16.00 35 150 16 DTN12000951 12.00 30 75 12 DTN16000951 16.00 35 100 16 B076