![Precision Twist Drill - 27/32", 3MT 135° Point Cobalt Taper Shank Drill Bit - Oxide/Gold Finish, 6-1/8" Flute Length, 10-3/4" OAL, Spiral Flute, Series 209CO - Exact Industrial Supply](http://exactindustrialsupply.com/cdn/shop/products/7853066-21_e6f50a6a-b2f0-4eb6-b467-23d66ae222f6_1024x1024.jpg?v=1621728661)
Precision Twist Drill - 27/32", 3MT 135° Point Cobalt Taper Shank Drill Bit - Oxide/Gold Finish, 6-1/8" Flute Length, 10-3/4" OAL, Spiral Flute, Series 209CO
Item #: 78531043
Brand: Precision Twist Drill
Model #: 021355
Exact Tooling IR#: 04
Features and Benefits
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Oxide gold finish provides a polished finish and prevents chip building, galling and welding on a workpiece. It is commonly used on low carbon, stainless steel and ferrous metals.
Spiral flutes are constructed with a higher flute angle to remove chips more easily.
Product Specifications | |
---|---|
Drill Bit Size (Inch) | 27/32 |
Drill Bit Size (Decimal Inch) | 0.8438 |
Drill Point Angle | 135 |
Shank Taper Designation | 3MT |
Drill Bit Material | Cobalt |
Drill Bit Finish/Coating | Oxide/Gold |
Flute Type | Spiral |
Overall Length (Inch) | 10-3/4 |
Flute Length (Inch) | 6-1/8 |
Spiral Type | Regular Spiral |
Cutting Direction | Right Hand |
Point Type | Notched |
Web Thinning | Web-Thinned |
Specification Designation | ANSI |
Drill Bit Grade | General Purpose |
Series/List | 209CO |
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It