Milwaukee 9 Step Drill Bit 4.0 – 12.0mm / 1
Milwaukee 9 Step Drill Bit for drilling copper, brass, aluminum, stainless steel, plastics, ferrous & non-ferrous sheets.
Spot drill – Drill – Debur – All in one go.
Rapid Strike tip for improved centering – less walking and fast drilling without the need to punch or pre drill the material.
Special tip and step geometry for jam-free performance – less risk of drill snagging when used with high speed cordless tools and also prevents deformation of the drilled material.
Optimised 2 flute ground sharpened edge geometry for 2 x faster and smoother cutting.
Produced from custom engineered steel with black oxide coating for 4 x longer life.
Optimised for use with high speed cordless drills.
Laser engraved size markings for best long term visibility.
Each step is relief ground to drill and deburr automatically.
With 3 flat secure grip to prevent step drill from slipping in the chuck and ensure maximum transmission of torque.
Genuine Milwaukee accessory from an authorised partner: 48899301
Electrical: drilling of panels and cabinets for cable gland installation.
Plumbing / HVAC: access holes for pipework and installation.
Metal workers / fabrication: various sizes and hole enlargement.
Automotive: holes for cable installation (mobile telephones, antennas, re-directing electrical wiring).
Maintenance repair operations: various applications, sizes and hole enlargement.