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Amazon.com: Accusize Industrial Tools Metric Er Collet 1 mm to 10 mm by 1 mm Er-16 Collet 10 Pc, 3350-0582 : Tools & Home Improvement
SEALMASTER ER-16 1.0000 in ID, Ball Insert Bearing - Round BORE, Bearing, Set Screw, 1 INCH BORE, 1.3750 in Width, 2 INCH OD, Standard Duty Duty, 2.0472 in OD: Bushed Bearings: Amazon.com: Industrial & Scientific
Centaur 160-012 ER 16 Premium Metric Collet, ER16 0.5 mm - 0.25 mm: Amazon.com: Tools & Home Improvement
with Metric Er16 Collet 1-10 mm by 1 mm 10 Pc - - Amazon.com
OrangeA Collet Set CAT40 ER32 CAT40 ER16 Spring Steel Collet Chuck Tooling Package for Milling Machine: Amazon.com: Tools & Home Improvement
OrangeA 8Pcs CAT40 Tool Holder ER16 Collet Chuck Set length 70mm Chuck Tool Holder Set Mill Holder for CNC Engraving Machine Milling Lathe(CAT40 ER16 70mm) - - Amazon.com