Milwaukee Step Drill Bit PG7-PG21 (28MM)

RAPID-STRIKE CORDLESS HOLE PRODUCTION

When managing high-volume jobsite throughput, the bottleneck is rarely the power toolit is the consumable. Milwaukee Step Drill Bits are specifically engineered to capitalize on the high-speed RPM profiles of modern M18 and M12 FUEL platforms, utilizing a dual-flute geometry that virtually eliminates the binding and snagging that kills battery runtime and triggers electronic tool protection. By optimizing the cutting edge for cordless high-speed settings, these bits deliver a superior ROI through significantly reduced bit swaps and increased holes-per-charge metrics in both mild steel and plastic applications.

• / JAM-FREE GEOMETRY: The dual-flute design provides greater control and chip evacuation, preventing the bit from locking up in thick materials at high speeds.
• / RAPID STRIKE TIP: Features an aggressive start that prevents walking and eliminates the need for center-punching, while generating 50% less heat for extended tip life.
• / BLACK OXIDE REINFORCEMENT: Specialized coating enhances lubricity and corrosion resistance, ensuring the bit maintains its cutting edge 4X longer than standard competition.
• / 3-FLAT SECURE-GRIP SHANK: Engineered to eliminate bit slippage within the chuck, maximizing torque transfer from the motor to the workpiece.
• / LASER-ENGRAVED MARKS: Permanent, high-contrast reference marks allow operators to stop accurately on any diameter, even under heavy jobsite lighting.

TECHNICAL SPECIFICATIONSBit Model: #11
Diameter Range: 7/8″ to 1-11/32″
Number of Steps: 15
Shank Size: 3/8″ (3-Flat)
Coating: Black Oxide
Application: Steel, Plastic, Sheet Metal

WHAT’S IN THE BOX

• / (1) #11 Step Drill Bit 7/8″ – 1-11/32″ (48-89-9321)