5/16" 135° HD Screw Machine Drill (6 pack)

5/16" 135° HD Screw Machine Drill (6 pack) Triumph Twist Drill Upgrade your drilling capabilities with the 5/16" 135° HD Screw Machine Drill from Triumph Twist Drill. This high-speed steel drill bit features a 135° split point for precise and efficient drilling. The black & gold coating ensures durability and longevity, making it ideal for heavy-duty applications. About This Item: Specifications: Part Number: 60420 Size: 5/16" Decimal Equivalent: .3125 Flute Length: 1-5/8" Overall Length: 2-13/16" Features: Point: 135° Split Point Material: High Speed Steel Coating/Finish: Black & Gold Other: Heavy-Duty For use in: Aluminum/Aluminum Alloys; Bronze, Soft and Medium Wood and Plastic About this Manufacturer: For over 60 years Triumph Twist Drill has been manufacturing hundreds of thousands of dril