The Secret


Two grades of carbide are used in one tool, and matched for performance.

 

The secret to HardCore® Technology’s remarkable performance?  Two carbide grades, placed at exactly the right location within the tool.

The optimum grades are positioned at the critical parts of the tool to improve durability and allow faster operation.

Think about the tip of a drill bit. The outer edges are running at tremendous speed, while the point is basically stationary. In the past, the carbide grade chosen for the tool had to compensate for this, and there was a trade out--performance for durability. That meant that the bit is prone to chipping at certain points, which is a critical factor in maintenance and reduced tool life.

But imagine what happens when you can use two grades of carbide--one tailored to the high speed of the tool's outer diameter, and another tough enough to handle the slow speed of the tool center. Now you've eliminated the need for compromise--and you've dramatically improved performance.

Testing shows HardCore® Technology increases tool life, improves production speeds, and reduces maintenance. In trials around the nation, HardCore® Technology tools had up to four times the life of other "high performance" drills.

Four times the tool life.  Twice the product speed.  50% less cost per hole.  That's HardCore®.

Want to see how HardCore® Technology can benefit you?  Contact us for more information.

 

Cross Section

This view shows a clear difference between the two high quality micrograin carbide grades.  Now you don't have to compromise between wear and low-speed toughness.