*Based on Greenlee testing of leading competitors
UP TO 2X FASTER & LONGER LIFE*
FASTEST, SMOOTHEST CUT with the New Progressive
Split-Step Design
Durable Split-Point Tip
![Greenlee Step Bits Durable Split-Point Tip](https://cdn.greenlee.com/Media/Default/Landing Page - Step Bits/Tab1_340x359.jpg)
Patented Split-Step Design
![Greenlee Step Bits Patented Split-Step Design](https://cdn.greenlee.com/Media/Default/Landing Page - Step Bits/Tab2_340x359.jpg)
Patented Split-Step Design
Optimizes chip load for fast, smooth cutting and more holes per charge.
Progressive Cutting Edges
![Greenlee Step Bits Progressive Cutting Edges](https://cdn.greenlee.com/Media/Default/Landing Page - Step Bits/Tab3_340x359.jpg)
Progressive Cutting Edges
Provide balanced aggression to maximize torque efficiency and minimize stalling
Improved Double Flute Design
![Greenlee Step Bits Improved Double Flute Design](https://cdn.greenlee.com/Media/Default/Landing Page - Step Bits/Tab4_340x359.jpg)
Improved Double Flute Design
Superior chip evacuation, cutting speeds and tool life
![](https://cdn.greenlee.com/Media/Default/Landing Page - Step Bits/Compelling_storytop_1024x475.jpg)