Product Description The tempered steel body features marked graduations on the beam for fast measurement and application Quick and easy adjustment. Strong High speed steel for a long life Patented ratchet handle aligns the hand and wrist to help reduce wrist fatigue Handle design creates a "stirring the soup" cutting motion, preventing uncomfortable twisting or strain on the wrist Built-in blade cover and plastic pivot spike guard for safety when not in use Adjustable Metal Circle Hole Saw Drill Bit Cutter Kit Die Tools Accessories Description:- Adjustable Metal Circle Hole Saw Drill Bit Cutter Kit Die Tools Accessories Handy Hole Saw Adjustable Metal Round Circle Cutter A Really Handy Tool To Have In The Tool Box, With Many Practical Uses Adjustable Plane Type Design This Cutter Comes With 2 Changeable Centerbits Which Mean You Can Cut Thin Or Thicker Materials Adjustable Capacity 30Mm - 120Mm Set Of Cutter + Blades + Center Drills Comes With Hex Key And Center Drill Bit Made From Alloy Steel Can Cut 30Mm Deep Can Be Used With Plywood, Laminates, Composite, Gypsum, Rubber, Plastics, And Hardboard Package Included: 1 X Round Circle Hole Cutter 1 X Hex Key 1 X Center Drill Bit