Milwaukee #4 Step Drill Bit – 3/16″ to 7/8″ – 12 Sizes
The Milwaukee #4 Step Drill Bit drills or enlarges holes in metal and plastic, providing 12 hole sizes with one bit. Its stepped design lets you increase hole diameter in 1/16″ increments without changing bits.
The dual-flute design helps maintain cutting control, while the Rapid Strike™ tip provides accurate starts with reduced heat. A black oxide coating enhances durability, and laser-engraved size markings help you identify where to stop.
SPECIFICATIONS
• Brand: Milwaukee
• Bit size: #4
• Hole diameter range: 3/16″–7/8″
• Number of hole sizes: 12
• Size increments: 1/16″
• Shank: 3/8″ with three flats
• Coating: Black oxide
• Applications: Metal and plastic
• Package includes: One step drill bit
KEY FEATURES
• Multiple hole sizes in one bit for fewer bit changes.
• Dual-flute geometry for smooth, controlled drilling.
• Three-flat Secure-Grip™ shank helps reduce slipping in the drill chuck.
• Laser-engraved reference marks for easier size selection.
• Optimized for cordless drill use.
COMPATIBILITY
Use with a drill chuck that accepts a 3/8″ shank. Confirm the material thickness and required hole diameter before drilling.
Details
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