13 pcs Precision R8 Collet Set, 1/8'' - 7/8'', 45# Mill Collet Chuck 0.0012"/30μm TIR with 13 Labeled Storage Boxes, for Milling Machine Drill Presses Boring Machine Machining Center Extra 90KG weight capacity

90KG weight capacity

Note:Suitable for most V-Hull / Tri-Hull Runabouts

Provides strong thrust and stable propulsion for precise control

Food-grade materials with detachable parts for easy cleaning and sanitation

13 pcs Precision R8 Collet Set, 1/8'' - 7/8'', 45# Mill Collet Chuck 0.0012"/30μm TIR with 13 Labeled Storage Boxes, for Milling Machine Drill Presses Boring Machine Machining Center Extra 90KG weight capacityDescription Precision R8 collet set with 13 sizes, 0. 0012" TIR accuracy, suitable for milling machines and drill presses. Features Clamps diameters from 1 8" to 7 8" with 7 16" 20 UNF drawbar thread. Internal thread design for easy tightening of end mills. Made from hardened 45# steel, precision ground for durability. High precision with 0. 0012" total indicator reading (TIR). Includes 13 collet sizes for versatile machining applications.