Milwaukee step drill 48899340

Step drills are ideal for drilling in the following materials: – alloyed and unalloyed sheets, profiles and pipes. – copper, brass and aluminum. – stainless steel. – plastic. – maximum material thickness 4 mm. – the use of coolant is recommended to increase the service life. – electricians: drilling panels and control cabinets for cable installations. – sanitation: access holes in pipes and cables. – metalworkers: drilling different diameters and enlarging holes. – automotive: holes for cable installations (mobile phones, antennas, laying cables). – maintenance: various applications. Step drills save costs compared to conventional drills: – one drill for different diameters. – the optimal solution for enlarging holes. – more break-resistant than standard metal drills. – easy centering. – clean and burr-free holes. splinter-free drilling in plastic. MILWAUKEE advantages. Punching, drilling and deburring in one step. RAPID STRIKE drill bit for easier centering. Special drill bit and special step geometry enable chatter-free drilling. Lower risk of jamming at high speeds. Optimized 2-spiral geometry with sharpened edges for up to 2x faster drilling progress. Made from special steel with black oxide coating for up to 4x longer service life. Optimized for use with cordless tools. Laser marking of diameters. Each step is ground back for optimal drilling feed and automatic deburring. Shaft with 3 clamping surfaces for secure hold in the drill chuck and optimal power transmission

number of levels 17
total length 90
shaft diameter 10
Max. drilling diameter 6-40.5
Contents 1