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Tool Holders / Atum Drill

ATUM XD5 SOMT

25 sizes available · 12 specification fields · standard: TGTC

Atum XD5 Somt is an indexable drill that takes SOMT-style inserts. It is listed here in 25 sizes, Ø14–36 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.

  • SOMT 050204
  • SOMT 060204
  • SOMT 070306
  • SOMT 08T306
  • SOMT 09T308
  • SOMT 11T308

Specifications

25 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 14XD5 SOMT 050204 SOMT 050204 R 14 20 25 142 70 92 50 0.5 15
ATUM 15XD5 SOMT 050204 SOMT 050204 R 15 20 25 147 75 97 50 0.4 15.8
ATUM 15.5XD5 SOMT 050204 SOMT 050204 R 15.5 20 25 147 75 97 50 0.3 16.1
ATUM 16XD5 SOMT 050204 SOMT 050204 R 16 25 34 158 80 102 56 0.3 16.6
ATUM 16.5XD5 SOMT 060204 SOMT 060204 R 16.5 25 34 158 80 102 56 0.5 17.5
ATUM 17.5XD5 SOMT 060204 SOMT 060204 R 17.5 25 34 163 85 107 56 0.4 18.3
ATUM 18XD5 SOMT 060204 SOMT 060204 R 18 25 34 168 90 112 56 0.4 18.8
ATUM 18.5XD5 SOMT 060204 SOMT 060204 R 18.5 25 34 168 90 112 56 0.3 19.1
ATUM 19XD5 SOMT 060204 SOMT 060204 R 19 25 34 173 95 117 56 0.3 19.6
ATUM 19.5XD5 SOMT 070306 SOMT 070306 R 19.5 25 34 173 95 117 56 0.5 20.5
ATUM 20XD5 SOMT 070306 SOMT 070306 R 20 25 34 178 100 122 56 0.5 21
ATUM 21XD5 SOMT 070306 SOMT 070306 R 21 25 34 183 105 127 56 0.4 21.8
ATUM 22XD5 SOMT 070306 SOMT 070306 R 22 25 34 188 110 132 56 0.3 22.6
ATUM 23XD5 SOMT 08T306 SOMT 08T306 R 23 25 34 193 115 137 56 0.5 24
ATUM 24XD5 SOMT 08T306 SOMT 08T306 R 24 25 34 198 120 142 56 0.5 25
ATUM 25XD5 SOMT 08T306 SOMT 08T306 R 25 25 34 203 125 147 56 0.4 25.8
ATUM 26XD5 SOMT 08T306 SOMT 08T306 R 26 25 34 208 130 152 56 0.3 26.6
ATUM 27XD5 SOMT 09T308 SOMT 09T308 R 27 25 34 213 135 157 56 0.5 28
ATUM 28XD5 SOMT 09T308 SOMT 09T308 R 28 25 34 218 140 162 56 0.5 29
ATUM 29XD5 SOMT 09T308 SOMT 09T308 R 29 25 34 223 145 167 56 0.5 30
ATUM 30XD5 SOMT 09T308 SOMT 09T308 R 30 32 44 237 150 177 60 0.5 31
ATUM 33XD5 SOMT 11T308 SOMT 11T308 R 33 32 44 252 165 192 60 0.5 34
ATUM 34XD5 SOMT 11T308 SOMT 11T308 R 34 32 44 257 170 197 60 0.5 35
ATUM 35XD5 SOMT 11T308 SOMT 11T308 R 35 32 44 262 175 202 60 0.5 36
ATUM 36XD5 SOMT 11T308 SOMT 11T308 R 36 32 44 267 180 207 60 0.4 36.8
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.