CMT 317.190.11 Hinge Boring Bit 19 x 57.5mm RH Stainless Steel Screws Built from heavy-duty 3-gauge steel

Built from heavy-duty 3-gauge steel with a durable Simpson Strong-Tie gray paint finish and certified welds

Universal Fit Compatible with all CMT 692 series cutter heads and other insert shaper systems accepting 40mm or 50mm knives

61 inch thread selections and 24 metric thread selections provide extensive threading capability

which accepts a wide range of standard collets and tooling with a collet capacity of 1/8" to 1"

CMT 317.190.11 Hinge Boring Bit 19 x 57.5mm RH Stainless Steel Screws Built from heavy-duty 3-gauge steelThe CMT 317. 190 is a (Hinge Boring Bit (57. 5mm)). Hinge boring bit for drilling flat bottom hinge cup holes in cabinet doors and face frames. The flat bottom geometry is required for European style concealed hinges. Rotation: Right hand (RH). SPECIFICATIONS Diameter (D) 3 4" Total Length (L) 57. 7mm Shank (S) 10x26mm Tooth Geometry Negatively ground spurs Spurs 2 Number of Teeth 2 Product Type Hinge Boring Bit Series Hinge Boring Bit (57. 5mm)