Turning Carbide History

The 1971 carbide wear rod patent had tapered turning carbides

3" 120 Degree Turning Carbide
Blunt End
1988-1994

Full length channel with no hard weld

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60 Degree Turning Carbide
Trail Blazer & Executive

Partial Taper
1993-Present

3" 120 Degree Turning Carbide
Blunt End
Round Bar

1995-1996


 

4" 90 Degree Turning Carbide
Blunt End
Flat Top
1997-2004

Blunt end carbide builds up resistance that your track has to overcome, generating the need for studs to gain control.

Since the carbide wear rod patent had tapered ends on the carbide, 
is it possible these blunt ends were used to generate stud sales?

 Woody's model history  Woody's host bar channel history  Woody's wear pad history
Woody's advertising history  Wear pads - never had them!  Typical carbide rod wear patterns
Home  Main traction history page

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