MILWAUKEE Step Drill 4- 1pc 1mm

Description

This step drill is engineered for drilling multiple hole sizes in a single tool, eliminating the need to carry separate bits. The custom steel construction with black oxide coating delivers four times longer life than standard alternatives, while the 3 flat grip prevents slipping in the chuck and ensures maximum torque transmission. Each step features relief grinding for automatic deburring, and the optimised 2 flute geometry cuts twice as fast with a smoother finish. The Rapid Strike tip centres without pre-drilling or punching, and the special step geometry prevents jamming with high-speed cordless tools whilst eliminating material deformation. Suitable for ferrous and non-ferrous metals, stainless steel, copper, brass, aluminium and plastics up to 4mm material thickness. Trades: 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 (mobil Optimised for use with high speed cordless drills. Produced from custom engineered steel with black oxide coating for 4 x longer life. Step drills are ideal for drilling into the following materials: Ferrous & non-ferrous sheets metals profiles and pipes. Copper brass and aluminium. Stainless steel. Plastics. Maximum material thickness 4 mm. To ensure best lifetime we recommend the use o With 3 flat secure grip to prevent step drill from slipping in the chuck and ensure maximum transmission of torque. Each step is relief ground to drill and deburr automatically. Laser engraved size markings for best long term visibility. Rapid Strike tip for improved centering less walking and fast drilling without the need to punch or pre drill the material. Optimised 2 flute ground sharpened edge geometry for 2 x faster and smoother cutting. 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. Spot drill Drill Debur All in one go Milwaukee Advantages Step Drill advantages over conventional drill bits: One drill bit to drill multiple sizes Do more carry less! Best option for enlarging existing holes. More durable than twist drill bits thick core resists breakage. More accurate and less walking tip star