13mm 1/2 x 20 Vertex Keyed Reversing Chuck 1432190 This chuck is used when

This chuck is used when screwed on the JLBM53PA handle (a setscrew ensures the locking of the chuck on the handle) press or laid down flat with the cutting edge of the hollow punch inclined upward for cutting with a mallet

In plastic case

The ribbed cone provides maximum grip for fast pre-tightening

M12 Nyloc nuts 20 pcs

single item only- screw tip pulls auger through wood suitable for drilling into wood with nails cutting edge can be re-sharpened centreless spiral for efficient wood chip clearance 12mm tri shank

13mm 1/2 x 20 Vertex Keyed Reversing Chuck 1432190 This chuck is used whenSuitable for general electric drill, pneumatic drill, impact electric drill, light weight. Key hole hardened by high frequency heat treatment, long service life. Clamping range; 1 13mm (1 32 1 2) Female thread; 1 2" 20 UNF Chuck Key T5 or S10