Lead Screw Assembly - #21439; 1/2" Dia; 40 Pitch Metric Tongue & Groove - Soft Jaws Chuck Size 5 1/2" inches *Brand Name: Schunk *Model Number:

*Brand Name: Schunk *Model Number: 217975 *Projection: 50

Model #: 1663000417

*Adaptor Size: 0 *Brand Name: Bilz *Shank Size:

022 Drill Tip Finish/Coating None PSC Code 3455 Specification Number DIN 1897 Material Grade M35 Series/List 5524 Length Type Stub

Model #: M46009

Lead Screw Assembly - #21439; 1/2" Dia; 40 Pitch Metric Tongue & Groove - Soft Jaws Chuck Size 5 1/2" inches *Brand Name: Schunk *Model Number:Item #: GH5021439 Manufacturer: Procunier Mfg #: 21439 Technical Specifications: *Brand Name: Procunier *Collet Style Fits: 1AL *Description: Standard Pitches *Lead Screw Pitch: 40 *Model Number: 21439 *Type: Lead Screw Assembly Description: *Lead Screw Assemblies For All Procunier Lead Screw Tappers *Includes one piece hardened and ground lead screw with TRU GRIP tap holder, split lead screw nut, cap and wiper oiler Shipping Info: *Actual Weight 2.