Milwaukee 48899266 Step Drill Set 3 Piece

The Milwaukee 48899266 SHOCKWAVE™ Step Drill Bit Set is a professional-grade drilling solution designed for fast, clean hole creation in sheet metal and thin materials. Built for use with impact drivers and drill drivers, it delivers durability, precision, and smooth cutting performance across a wide range of applications.

Each bit features Milwaukee’s SHOCKWAVE™ IMPACT DUTY design, including a reinforced SHOCKZONE™ shank that reduces breakage under high torque. The dual spiral flute geometry helps remove material efficiently, reducing heat build-up and improving cutting speed, while laser-etched markings ensure long-lasting size visibility.

The set includes three step drill bits covering a wide range of diameters, making it a versatile solution for enlarging holes and drilling multiple sizes with a single bit.

Key Features

• 3-piece SHOCKWAVE™ step drill bit set
• Impact-rated SHOCKZONE™ shank for high durability
• Dual spiral flute design for fast, smooth cutting
• Titanium Aluminium Nitride coating for extended life
• Laser-etched size markings for long-term readability
• 1/4" hex shank for impact driver compatibility
• Ideal for drilling and enlarging holes in sheet metal