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ER40 Collet Square Block Holder .001' parallelism CNC Lathe Engraving Machine 202-7689 S[

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$59.95

$ 28 .99 $28.99

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About this item

  • Collet Series: ER40


Block dimension: 1.75" x 1.75" x 3.2" / Made from tool steel hardened to 40-45 HRc / Block body is preicision ground to 0.0007" flatness, 0.0015" squareness, and 0.001" parallelism / For parallel, square or hex shape as well as for cross hole dirlling at 90 degrees / Thru hole design allowing longer workpiece to be clamped onto / Bottom surface is also precision ground so that it can be used standing upright position / Use standard ER collet /