Milwaukee Shockwave Impact Duty Step Bit, #1 1/8"-1/2"

Milwaukee Shockwave Impact Duty Step Bit, #1, 1/8" to 1/2"

The 48-89-9241 Milwaukee SHOCKWAVE Impact Duty™ Step Bit is a compact, high-durability drilling solution designed for fast starts and clean, accurate hole sizing in metal and other materials. Featuring a RAPID STRIKE™ tip and TiAlN coating, it delivers quick penetration, reduced heat buildup, and extended bit life, making it a reliable choice for repeated drilling tasks.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 48-89-9241
• Brand: Milwaukee
• Product Type: Step drill bit
• Bit Size Range: 1/8" to 1/2" (#1 step bit)
• Tip Design: RAPID STRIKE™ tip for fast, accurate hole starts
• Coating: Titanium Aluminum Nitride (TiAlN) for improved heat resistance and longer life
• Shank Design: SHOCK ZONE™ optimized shank for durability in impact applications
• Compatibility: Designed for use with impact drivers and drill drivers
• Markings: Laser-engraved size markings for easy identification
• Performance: Engineered for smooth, clean hole enlargement and consistent step transitions

Ideal For

• Drilling and enlarging holes in metal, plastic, and thin materials
• Users who need fast starts with minimal walking
• Jobs requiring multiple hole sizes with a single bit
• High-use applications where heat resistance and durability matter
• Anyone who wants one bit to handle multiple sizes—without swapping tools every few seconds