Brand: Widia / Part #: 5690781 3.0mm x 60 Serrations - Soft Jaws Chuck Size 6" inches and shank are all hardened

and shank are all hardened for strength and durability

Product Specifications Garment Style Bib Overall Garment Type Waterproof

Through Tapping Depth (Decimal Inch) 1

Mfg #: 7-851-1226

Brand: Widia / Part #: 5690781 3.0mm x 60 Serrations - Soft Jaws Chuck Size 6" inches and shank are all hardenedItem #: 97227102 Brand: Widia Model #: 5690781 Product Specifications Thread Size (Inch) 1 4 20 Chamfer Modified Bottoming Thread Limit H5 Class Of Fit 2B Number Of Flutes 2 Material High Speed Steel Threads per Inch 20 Thread Direction Right Hand Flute Direction Right Hand Coating Finish C; CrC; TiN Coolant Through No Thread Length (Decimal Inch) 0. 5900 Overall Length (Decimal Inch) 3. 1500 Thread Depth (Decimal Inch) 1. 1800 Thread Pitch (Decimal