Product Description
The MILWAUKEE 48-89-9372 COBALT Step Bit Metric 4-20mm is a professional-grade drilling accessory designed for fast, precise, and efficient hole creation in metal and other demanding materials. Engineered for electricians, fabricators, contractors, and maintenance professionals, this cobalt step bit provides multiple drilling sizes in a single tool, reducing the need to carry multiple standard drill bits.
Featuring a 4-20mm step design, the MILWAUKEE 48-89-9372 allows users to drill multiple hole diameters with smooth size transitions and excellent control. The cobalt construction provides enhanced heat resistance and durability, making it suitable for challenging drilling applications where standard bits may wear quickly.
Designed for professional performance, this step bit delivers clean cutting action, improved efficiency, and long service life. Its versatile design makes it ideal for electrical installations, metal fabrication, maintenance work, and general workshop applications.
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