uxcell Carpentry 95mm Blue Gray Hinge Boring Bit Cutting Tool Product Name: Hinge Boring Bit; Material: Metal Color: Blue, Gray; Boring Diameter: 95mm / 3.74'' Shank Diameter: 9.5mm / 0.37"; Shank Length: 66mm / 2.6" Total Length: 82mm / 3.23''; Net Weight: 294g Package Content: 1 x Hinge Boring Bit