T Wrench DSD-EF-FB size Deep Single Tube Drills with External D d 4 Start Thread for High Feed E h1 L Designation D min D max L E h1 d T Ts (1) DSD-EF 25.00-26.40-FB 25.00 26.40 70.00 3.00 19.50 19.0 TS-I6 DSD-EF 26.41-28.70-FB 26.41 28.70 70.00 3.00 21.00 21.0 TS-I7 DSD-EF 28.71-31.00-FB 28.71 31.00 75.00 3.00 23.50 24.0 TS-I8 DSD-EF 31.01-33.30-FB 31.01 33.30 78.00 3.00 25.50 26.0 TS-I9 DSD-EF 33.31-36.20-FB 33.31 36.20 80.00 3.00 28.00 28.0 TS-I10 DSD-EF 36.21-39.60-FB 36.21 39.60 90.00 3.00 30.00 30.0 TS-I11 DSD-EF 39.61-43.00-FB 39.61 43.00 95.00 4.00 33.00 32.0 TS-I12 DSD-EF 43.01-47.00-FB 43.01 47.00 100.00 4.00 36.00 36.0 TS-I13 DSD-EF 47.01-51.70-FB 47.01 51.70 100.00 4.00 39.00 38.0 TS-I14 DSD-EF 51.71-56.20-FB 51.71 56.20 110.00 4.00 43.00 46.0 TS-I15 DSD-EF 56.21-60.60-FB 56.21 60.60 115.00 5.00 47.00 50.0 TS-I16 DSD-EF 60.61-65.00-FB 60.61 65.00 115.00 5.00 51.00 54.0 TS-I17 DEEP HOLE DRILLING • For spare parts and insert information, see page 616 • For user guide and quotation form, see pages 630-647 • Inserts and guide pads should be ordered separately • Ordering example: DSD-EF 043.10-FB (1) Tube designation For inserts, see pages: NPHT-RG (622) • NPMT-L2/R2 (621) For holders, see pages: TS-I** (626) DSC-E1 Deep Single Tube Counterborer D min max d a º with Through Hole, External 4 Start Thread and a Brazed Tip Ew1 L NOM 0 refers to non-coated drill head, NOM 2 refers to coated drill head. Designation D min D max a° E w1 L d Ts (1) DSC-E1 18.91-20.00 NOM 0 18.91 20.00 20/45 1.0 57.00 15.50 TS-I3 DSC-E1 18.91-20.00 NOM 2 18.91 20.00 20/45 1.0 57.00 15.50 TS-I3 DSC-E1 20.01-21.80 NOM 0 20.01 21.80 20/45 2.0 65.00 16.00 TS-I4 DSC-E1 20.01-21.80 NOM 2 20.01 21.80 20/45 2.0 65.00 16.00 TS-I4 DSC-E1 21.81-24.10 NOM 0 21.81 24.10 20/45 2.0 65.00 18.00 TS-I5 DSC-E1 21.81-24.10 NOM 2 21.81 24.10 20/45 2.0 65.00 18.00 TS-I5 DSC-E1 24.11-26.40 NOM 0 24.11 26.40 20/45 2.0 65.00 19.50 TS-I6 DSC-E1 24.11-26.40 NOM 2 24.11 26.40 20/45 2.0 65.00 19.50 TS-I6 DSC-E1 26.41-28.70 NOM 0 26.41 28.70 20/45 2.0 65.00 21.00 TS-I7 DSC-E1 26.41-28.70 NOM 2 26.41 28.70 20/45 2.0 65.00 21.00 TS-I7 DSC-E1 28.71-31.00 NOM 0 28.71 31.00 20/45 2.0 70.00 23.50 TS-I8 DSC-E1 28.71-31.00 NOM 2 28.71 31.00 20/45 2.0 70.00 23.50 TS-I8 DSC-E1 31.01-33.30 NOM 0 31.01 33.30 20/45 3.0 70.00 25.50 TS-I9 DSC-E1 31.01-33.30 NOM 2 31.01 33.30 20/45 3.0 70.00 25.50 TS-I9 DSC-E1 33.31-36.20 NOM 0 33.31 36.20 20/45 3.0 70.00 28.00 TS-I10 DSC-E1 33.31-36.20 NOM 2 33.31 36.20 20/45 3.0 70.00 28.00 TS-I10 DSC-E1 36.21-39.60 NOM 0 36.21 39.60 20/45 3.0 82.00 30.00 TS-I11 DSC-E1 36.21-39.60 NOM 2 36.21 39.60 20/45 3.0 82.00 30.00 TS-I11 DSC-E1 39.61-43.00 NOM 0 39.61 43.00 20/45 3.0 82.00 33.00 TS-I12 DSC-E1 39.61-43.00 NOM 2 39.61 43.00 20/45 3.0 82.00 33.00 TS-I12 DSC-E1 43.01-47.00 NOM 0 43.01 47.00 20/45 3.0 82.00 36.00 TS-I13 DSC-E1 43.01-47.00 NOM 2 43.01 47.00 20/45 3.0 82.00 36.00 TS-I13 DSC-E1 47.01-51.70 NOM 0 47.01 51.70 20/45 3.0 82.00 39.00 TS-I14 DSC-E1 47.01-51.70 NOM 2 47.01 51.70 20/45 3.0 82.00 39.00 TS-I14 DSC-E1 51.71-56.20 NOM 0 51.71 56.20 20/45 3.0 93.00 43.00 TS-I15 DSC-E1 51.71-56.20 NOM 2 51.71 56.20 20/45 3.0 93.00 43.00 TS-I15 DSC-E1 56.21-60.60 NOM 0 56.21 60.60 20/45 3.0 93.00 47.00 TS-I16 DSC-E1 56.21-60.60 NOM 2 56.21 60.60 20/45 3.0 93.00 47.00 TS-I16 DSC-E1 60.61-65.00 NOM 0 60.61 65.00 20/45 3.0 93.00 51.00 TS-I17 DSC-E1 60.61-65.00 NOM 2 60.61 65.00 20/45 3.0 93.00 51.00 TS-I17 • The drill tip is supplied in a grade that is suitable to machine the material group which is indicated in the drill head designation: P-Steel, M-Stainless Steel, K-Cast Iron • For quotation form and user guide, see pages 630-647 • Ordering example: DSC-E1 42.20 45-P0 (1) Tube designation For holders, see pages: TS-I** (626) 605