#49 135° HD (3-Flats) ThunderBit® (12 pack)

Triumph Twist Drill

The ThunderBit® series from Triumph is a top-selling high-speed drill bit known for its exceptional performance. With the new 3-flat shanks, this versatile drill bit eliminates slippage, making it ideal for cutting ferrous and non-ferrous metals, as well as wood. Whether you're using it in a drill press or on-site, the ThunderBit® offers an impressive 8:1 holes-drilled ratio compared to standard drill bits. The tapered flute design ensures durability by preventing snapping, providing a reliable tool for various drilling needs.

Specifications:

• Part Number: 14649
• Size: 49
• Decimal Equivalent: .0730
• Flute Length: 1"
• Overall Length: 2"
• Pack Size: 12

Features:

• Point: 135° Self-Centering Split Point
• Shank Style: 3-Flats
• Material: Premium Grade High Speed Steel
• Coating/Finish: Black and Bronze Oxide
• Other: Heavy-Duty Core

For use in:

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