Product Description

Heavy Duty #11, 135 Degree Split Point Drill

* Manufactured from a premium grade of M-7N molybdenum High Speed Steel
* Nitride Surface Treatment  - Hard Protective Layer that increases hardness without increasing brittleness
* Body and Clearance are Gold and Black surfaces treated for Maximum Lubricity
* Recommended for Road Case Construction
* Flute Length - 2-5/16''
* Overall Length - 3-1/2''