Page 619 - Iscar

DDT-E1
Deep Double Tube Counterborer D min d
Without a Through Hole, External max aº
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° Ew1 L d Ts (1) Tsi (2)
DDT-E1 18.41-20.00 NOM 0 18.41 20.00 20/45 1.0 57.00 16.00 TDO-I0 TDI-N0
DDT-E1 18.41-20.00 NOM 2 18.41 20.00 20/45 1.0 57.00 16.00 TDO-I0 TDI-N0
DDT-E1 20.01-21.80 NOM 0 20.01 21.80 20/45 2.0 65.00 18.00 TDO-I1 TDI-N1 DEEP HOLE DRILLING
DDT-E1 20.01-21.80 NOM 2 20.01 21.80 20/45 2.0 65.00 18.00 TDO-I1 TDI-N1
DDT-E1 21.81-24.10 NOM 0 21.81 24.10 20/45 2.0 65.00 19.50 TDO-I2 TDI-N2
DDT-E1 21.81-24.10 NOM 2 21.81 24.10 20/45 2.0 65.00 19.50 TDO-I2 TDI-N2
DDT-E1 24.11-26.40 NOM 0 24.11 26.40 20/45 2.0 65.00 21.00 TDO-I3 TDI-N3
DDT-E1 24.11-26.40 NOM 2 24.11 26.40 20/45 2.0 65.00 21.00 TDO-I3 TDI-N3
DDT-E1 26.41-28.70 NOM 0 26.41 28.70 20/45 2.0 65.00 23.50 TDO-I4 TDI-N4
DDT-E1 26.41-28.70 NOM 2 26.41 28.70 20/45 2.0 65.00 23.50 TDO-I4 TDI-N4
DDT-E1 28.71-31.00 NOM 0 28.71 31.00 20/45 2.0 70.00 25.50 TDO-I5 TDI-N5
DDT-E1 28.71-31.00 NOM 2 28.71 31.00 20/45 2.0 70.00 25.50 TDO-I5 TDI-N5
DDT-E1 31.01-33.30 NOM 0 31.01 33.30 20/45 3.0 70.00 28.00 TDO-I6 TDI-N6
DDT-E1 31.01-33.30 NOM 2 31.01 33.30 20/45 3.0 70.00 28.00 TDO-I6 TDI-N6
DDT-E1 33.31-36.20 NOM 0 33.31 36.20 20/45 3.0 70.00 30.00 TDO-I7 TDI-N7
DDT-E1 33.31-36.20 NOM 2 33.31 36.20 20/45 3.0 70.00 30.00 TDO-I7 TDI-N7
DDT-E1 36.21-39.60 NOM 0 36.21 39.60 20/45 3.0 82.00 33.00 TDO-I8 TDI-N8
DDT-E1 36.21-39.60 NOM 2 36.21 39.60 20/45 3.0 82.00 33.00 TDO-I8 TDI-N8
DDT-E1 39.61-43.00 NOM 0 39.61 43.00 20/45 3.0 82.00 36.00 TDO-I9 TDI-N9
DDT-E1 39.61-43.00 NOM 2 39.61 43.00 20/45 3.0 82.00 36.00 TDO-I9 TDI-N9
DDT-E1 43.01-47.00 NOM 0 43.01 47.00 20/45 3.0 82.00 39.00 TDO-I10 TDI-N10
DDT-E1 43.01-47.00 NOM 2 43.01 47.00 20/45 3.0 82.00 39.00 TDO-I10 TDI-N10
DDT-E1 47.01-51.70 NOM 0 47.01 51.70 20/45 3.0 82.00 43.00 TDO-I11 TDI-N11
DDT-E1 47.01-51.70 NOM 2 47.01 51.70 20/45 3.0 82.00 43.00 TDO-I11 TDI-N11
DDT-E1 51.71-56.20 NOM 0 51.71 56.20 20/45 3.0 93.00 47.00 TDO-I12 TDI-N12
DDT-E1 51.71-56.20 NOM 2 51.71 56.20 20/45 3.0 93.00 47.00 TDO-I12 TDI-N12
DDT-E1 56.21-65.00 NOM 0 56.21 65.00 20/45 3.0 93.00 51.00 TDO-I13 TDI-N13
DDT-E1 56.21-65.00 NOM 2 56.21 65.00 20/45 3.0 93.00 51.00 TDO-I13 TDI-N13
• The drill tip is supplied in a grade that is suitable to machine the material group indicated in the drill head designation: P-Steel, M-Stainless Steel, K-Cast Iron
• For quotation form and user guide, see pages 630-647 • Order example: DDT-E1 036.00 20-PO
(1) Outer tube designation
(2) Inner tube designation
For holders, see pages: TDO-I (D18.41-65.00) (629)

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