- 12 step drill bit, 3/16" to 7/8"
- Titanium coated M2 high speed steel
- Rockwell hardness of 61-64
The Eclipse 900188 is a 3/16" to 7/8" 12 Step Drill Bit, titanium coated M2 high speed steel with a Rockwell hardness of 61-64.
Warning: Always wear ANSI approved safety goggles when using the Eclipse 900-186 and associated products; always wear appropriate clothing and safety equipment and wash hands thoroughly after product use.