2-1/2" Starrett 14A Diemakers Inch Reading Double Steel Square 50117 National the construction gives infinite adjustment

the construction gives infinite adjustment of all widths up to the specified maximum size

Blows per minute 2

062" Shim Made of high quality

3 New Old Stock Newmans( a long closed manufacturer of Quality Canadian tool Bits) Canada HSS 1/2" x 4" Square Tool Bit Cutter Blank

2-1/2" Starrett 14A Diemakers Inch Reading Double Steel Square 50117 National the construction gives infinite adjustmentDesigned for tool and diemakers, these precision double steel squares have adjustable blades, ideal for tight fits. 2 1 2" with Graduated Blade. Complete with Graduated Blade Hardened and Ground Head and Blades A knurled clamping nut accurately locks the blades in any position Special Squares Type: Double Steel Square with hardened and ground head and blade Beam Length (in): 2 1 2" Graduations: 32nds 64ths Includes: Graduated Blade Only