48-89-9243 Shockwave Impact Duty Step Drill Bit, 3/16-3/4 In, 10 Steps

The Milwaukee Shockwave Impact Duty step drill bit is engineered for fast, durable hole drilling in metal, wood, and plastic. This versatile bit works with impact drivers and standard drills, eliminating the need to swap bits for different hole sizes. The 10-step design handles diameters from 3/16 in to 3/4 in, making it ideal for construction, maintenance, and DIY projects where speed and reliability matter.

Step drill bits streamline workflows by combining multiple bit sizes in one tool. The Shockwave Impact Duty bit solves the problem of slow drilling and bit breakage with its durable construction and optimized shank design, delivering faster penetration and longer tool life than standard step bits.

Features and Benefits

• Rapid Strike Tip: The innovative Rapid Strike tip and dual spiral flute design produce holes 2X faster than traditional step bits, reducing project time.
• Extended Life: The titanium aluminum nitride (TiAlN) coating provides 5X longer life compared to standard bits, maximizing your investment.
• Durable SHOCKZONE Body: The 1/4 in hex shank features an optimized SHOCKZONE body that resists early shank breaks, delivering the industry's most durable shank under impact conditions.
• Versatile Application: Works with impact drivers and standard drills for drilling through metal, wood, and plastic across construction and home improvement tasks.
• 10-Step Range: Drill multiple hole sizes from 3/16 in to 3/4 in without changing bits, offering flexibility and efficiency for varied applications.

Specifications

• Brand: Milwaukee
• Model: 48-89-9243
• Step range: 3/16 in to 3/4 in diameter
• Number of steps: 10
• Shank: 1/4 in hex shank with optimized SHOCKZONE body
• Flute design: Spiral flute, 2-flute
• Coating: Titanium aluminum nitride (TiAlN)