Irwin Carbide 1/2" x 7/16" Hinge Mortising Bit - Made in USA Workshop Model # Solid Brass Thumbturn

Irwin Carbide 1 2" x 7 16" Hinge Mortising Bit Made in USA Workshop Model # Solid Brass Thumbturn Model # Solid Brass Thumbturn with Emergency Slot Release 1 3 8" to 1 1 2" 1 5 8" 3 16" 3 16" 5 8" 3 16" 1" #B37 5 8" 7 32" 1" #B34 5 8" 1 4" 1" #B317 5 8" 17 64" 1" #B39 5 8" 9 32" 1" #B310 5 8" 5 16" 1 1 8" #B43 3 4" 3 16" 1" #B47 3 4" 7 32" 1" #B4 3 4" 1 4" 1" #B49 3 4" 9 32" 1" #B5 3 4" 5 16" 1 1 8" #B511 3 4" 11 32" 1 1 8" #B56 3 4" 3 8" 1 1 4" #B64 7 8" 1 4" 1 1 8" #B610 7 8" 5 16" 1 1 8" #B6 7 8" 3 8" 1 1 4" #B67 7 8" 7 16" 1 3 8" #B68 7 8" 1 2" 1 1 2" #B74 1" 1 4" 1 1 8" #B75 1" 5 16" 1 1 8" #B76 1" 3 8" 1 1 4" #B7 1" 7 16" 1 3 8" #B78 1" 1 2" 1 1 2" #B85 1 1 8" 5 16" 1 1 8" #B86 1 1 8 3 8" 1 1 4" #B87 1 1 8" 7 16" 1 3 8" #B8 1 1 8" 1 2" 1 1 2" #B89 1 1 8" 9 16" 1 5 8" #B96 1 1 4" 3 8" 1 1 4" #B97 1 1 4" 7 16" 1 3 8" #B98 1 1 4" 1 2" 1 1 2" #B9 1 1 4" 9 16" 1 5 8" #B910 1 1 4" 5 8" 2" #B912 1 1 4" 3 4"