Slow away cutter that can be used for center firing and chamfering process; Chip is replaceable so there is no need for tool length correction during tool change; Momitsuke and C chamfering, eliminating the risk of vibration and breaking; Center hole, firm, countersunk processing, edge chamfering processing; Shank diameter: 0.6 inches (16 mm) Diameter: 0.04 inch (1.0 2 - φ11.88 ● Number of Blades: 1 ● Tip Angle (°): 60 ● Total Length: 4.3 inches (110 mm) ● Maximum Chamfer Diameter: 0.4 inches (11.88 mm) ● Neck Length (inches): 1.0 ● Shank Length (85 mm) ● Compatible Chip: DCET11 x 304 Steel