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Tool Holders / Atum Drill

ATUM XD3 SO

28 sizes available · 12 specification fields · standard: ISCR

Atum XD3 SO is an indexable drill that takes SO-style inserts. It is listed here in 28 sizes, Ø14–43 mm cutting diameter, right-hand versions, each with full specifications and a dimensioned drawing. Typical use: drilling and hole-making from solid.

Insert compatibility

This family is built for the following insert designations (as listed in the catalogue data). The exact size in each row of the table below is in the Insert designation column.

  • SO.. 050204
  • SO.. 060304
  • SO.. 070305
  • SO.. 09T306
  • SO.. 120408

Specifications

28 sizes
Product code Insert designation Cutting direction (hand) Cutting diameter (mm) Connection diameter (mm) Contact-face diameter, machine side (mm) Overall length (mm) Usable length (mm) Protruding / projection length (mm) Shank length (mm) Adjustment range, max (mm) Adjustment range, min (mm)
ATUM 14XD3 SO.. 050204 SO.. 050204 R 14 20 25 114 42 64 50 1.4 16.8
ATUM 15XD3 SO.. 050204 SO.. 050204 R 15 20 25 117 45 67 50 1.2 17.4
ATUM 16XD3 SO.. 050204 SO.. 050204 R 16 25 34 126 48 70 56 0.9 17.8
ATUM 16.5XD3 SO.. 050204 SO.. 050204 R 16.5 25 34 126 48 70 56 0.8 18.1
ATUM 17XD3 SO.. 050204 SO.. 050204 R 17 25 34 129 51 73 56 0.65 18.3
ATUM 17.5XD3 SO.. 050204 SO.. 050204 R 17.5 25 34 129 51 73 56 0.5 18.5
ATUM 18XD3 SO.. 060304 SO.. 060304 R 18 25 34 132 54 76 56 1.15 20.3
ATUM 19XD3 SO.. 060304 SO.. 060304 R 19 25 34 135 57 79 56 0.9 20.8
ATUM 20XD3 SO.. 060304 SO.. 060304 R 20 25 34 138 60 82 56 0.65 21.3
ATUM 21XD3 SO.. 070305 SO.. 070305 R 21 25 34 141 63 85 56 1.75 24.5
ATUM 22XD3 SO.. 070305 SO.. 070305 R 22 25 34 144 66 88 56 1.5 25
ATUM 22.5XD3 SO.. 070305 SO.. 070305 R 22.5 25 34 144 66 88 56 1.35 25.2
ATUM 23XD3 SO.. 070305 SO.. 070305 R 23 25 34 147 69 91 56 1.25 25.5
ATUM 24XD3 SO.. 070305 SO.. 070305 R 24 25 34 150 72 94 56 1 26
ATUM 25XD3 SO.. 09T306 SO.. 09T306 R 25 25 34 153 75 97 56 2.25 29.5
ATUM 26XD3 SO.. 09T306 SO.. 09T306 R 26 25 34 156 78 100 56 2 30
ATUM 27XD3 SO.. 09T306 SO.. 09T306 R 27 25 34 159 81 103 56 1.75 30.5
ATUM 29XD3 SO.. 09T306 SO.. 09T306 R 29 25 34 174 87 114 56 1.25 31.5
ATUM 30XD3 SO.. 09T306 SO.. 09T306 R 30 32 44 177 90 117 60 1 32
ATUM 31XD3 SO.. 09T306 SO.. 09T306 R 31 32 44 200 93 120 60 0.75 32.5
ATUM 33XD3 SO.. 09T306 SO.. 09T306 R 33 32 44 186 99 126 60 0.5 34
ATUM 35XD3 SO.. 120408 SO.. 120408 R 35 32 44 192 105 132 60 2.75 40.5
ATUM 36XD3 SO.. 120408 SO.. 120408 R 36 32 44 195 108 135 60 2.5 41
ATUM 37XD3 SO.. 120408 SO.. 120408 R 37 32 44 198 111 138 60 2.25 41.5
ATUM 38XD3 SO.. 120408 SO.. 120408 R 38 32 44 201 114 141 60 1.75 41.5
ATUM 39XD3 SO.. 120408 SO.. 120408 R 39 32 44 204 117 144 60 1.75 52.5
ATUM 40XD3 SO.. 120408 SO.. 120408 R 40 32 44 207 120 147 60 1.5 43
ATUM 43XD3 SO.. 120408 SO.. 120408 R 43 32 44 216 129 156 60 0.75 44.5
Column codes
  • Insert Code — Insert designation
  • Product Direction — Cutting direction (hand)
  • DC — Cutting diameter (mm)
  • DCON — Connection diameter (mm)
  • DCSFMS — Contact-face diameter, machine side (mm)
  • OAL — Overall length (mm)
  • LU — Usable length (mm)
  • LPR — Protruding / projection length (mm)
  • LS — Shank length (mm)
  • X max [mm] — Adjustment range, max (mm)
  • X min [mm] — Adjustment range, min (mm)

Dimensions in millimetres unless noted. Values are the manufacturer's published figures.