5/16" 135° TiN HD ThunderBit® (12 pack)

Triumph Twist Drill

Discover the Triumph TiN Coated Jobber Drill Bit, expertly crafted in the USA for top-notch quality and endurance. This drill bit tackles challenging drilling tasks effortlessly. The 135° split point guarantees precise and effective drilling, minimizing the risk of wandering or slipping. Constructed from M2 high-speed steel and coated with TiN, it offers outstanding strength and durability, ideal for heavy-duty applications. The TiN coating boosts performance by reducing friction and heat buildup, resulting in smoother and quicker drilling. With its robust build, our TiN Coated Jobber Drills are designed to withstand the test of time, making it an essential tool for professionals.

Specifications:

• Size: 5/16"
• Decimal Equivalent: .3125
• Flute Length: 3-1/16"
• Overall Length: 4-1/2"

Features:

• Point: 135° Split Point
• Material: M2 High Speed Steel
• Coating/Finish: TiN
• Other: Heavy-Duty Construction

For use in:

• Iron, Cast
• Steel, Low and Medium Carbon
• Steel, High Alloy
• Steel, Stainless and PH
• Tough, Medium and High-Tensile Strength Alloys