GS Tooling 337525 ER40 22.5-23.0mm (0.9055 ) Collet

• Type: ER Collet • Collet Series: ER40 • Size Range (mm): 22.5-23 Patented Features • Double-bearing grinding unit (reduces wear). • Drill tightening design with bearing device. • Adjustable trimming angle. Standard Accessories • ER 40 Collets ranged from 12mm-26mm (15pcs). Optional Collets 8~11mm 27~30mm • CBN wheel #200x1pcs (for High Speed drill). • 4mm and 6mm Hexagon (Hex.) wrench x 1 pc each