5 Pcs Collet Block Set & 1/8 – 1″ Precision 15 Piece 5C Fractional Collet Set
Key Features:5Pcs 5C Hex & Square Collet Block Set:Capacity for standard 5C collets 1/16-1-1/16″Overall dimensions 1-3/4″ × 1-3/4″ × 3-1/4″For fast set -up on milling machines, lathes, surface grinders and drill presses.For parallel, square or hex shapes as well as for cross hole drillng at 60, 90,or 120 degrees.Made of tool steel hardened and ground to 0.0005″ flatness, squareness and parallelism.5pc include: Square, Hex, Quick Acting Ring and Lever collet closer cam operated.15Pcs 5C Collet Set 1/8″ to 1″by 1/16ths: Made of high grade tool steel.The accuracy: 0.0006″Outside thread 1-1/4″-20Inside thread 1″-24Hardened & Ground Throughout.Internal and external threaded.Please che.