Spring Collet Chuck Tool Bit Holder ER20 12mm For CNC Milling Lathe Chuck
17,87 €
1 of 12MM SUPER PRECISION ER20 COLLET CNC CHUCK MILL It's brand new, good quality & high performance Specification: The most accurate ER20 collet in the industry- average 0.0002” Total Indicated Runout (T.I.R.)! Precision ground and hand inspected. Only the very best materials and grinding techniques used!.
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