Fitment: 5C Fractional Collet Set 1/8-1 Inch 15 Piece Precision with 5 Collet Blocks Description: 15 Piece fractional set includes 1/8-1″ x 16th increments Hardened and precision ground Threaded internally and externally Guaranteed T.I.R. 0.0005″ (or better) 5 Piece 5C Collet Block Set includes square, hex, quick acting rings & lever collet closer (cam operated). For fast set-ups on milling machines, lathes, surface grinders & drill presses. Package Includes: 1/8 – 1″ Precision 15 Piece 5C Fractional Collet Set & 5 Pc. Collet Block Set .

Fitment: 5C Fractional Collet Set 1/8-1 Inch 15 Piece Precision with 5 Collet Blocks Description: 15 Piece fractional set includes 1/8-1″ x 16th increments Hardened and precision ground Threaded internally and externally Guaranteed T.I.R. 0.0005″ (or better) 5 Piece 5C Collet Block Set includes square, hex, quick acting rings & lever collet closer (cam operated). For fast set-ups on milling machines, lathes, surface grinders & drill presses. Package Includes: 1/8 – 1″ Precision 15 Piece 5C Fractional Collet Set & 5 Pc. Collet Block Set .