Insize INSD4-12 4mm-12mm M2 HSS Straight Flute Step Drill Axle~Jack~Stands Axle Diameter: 1" Centered

Axle Diameter: 1" Centered

Suitable for middle and high speeds

single hydraulic foot pedal operation

Capacity - 16mm

Insize INSD4-12 4mm-12mm M2 HSS Straight Flute Step Drill Axle~Jack~Stands Axle Diameter: 1" CenteredInsize step drills have multipurpose use. These step drills are designed for drilling and deburring repetitive holes in Aluminium, Brass, Copper, Steel, Plastic, Plexiglas, laminates and many other thin materials. Insize step drills are used by sheet metal workers, auto mechanics, electricians and the serious handyman. Manufactured from premium quality high speed steel with a double fluted ground cutting edge. SPECIFICATIONS: Size: 4 12mm