5/16" Tin Coated Jobber Length Drill Bit

Product Description
Tin coated jobber drills have super hard titanium nitride surface treatment improves drill life, chip ejection, and productivity; decreases horsepower requirements. Ideal for hard metals, work hardened stainless and other difficult to drill materials.

Brand Drill America
Part Number DWDTN5/16
Size 5/16"
Material High Speed Steel
Finish Tin Coated
Flute Length 3-3/16"
Length 4-1/2"
Point Conventional Point
Shank Type Round
Point Angle 118
Number of Flutes 2