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T1HD 7/32 THUNDER BIT - WALTER SURFACE TECHNOLOGIES

Part #: 12514

The WALTER SURFACE TECHNOLOGIES 12514 T1HD 7/32 THUNDER BIT is engineered for professional technicians and mechanics requiring a robust and reliable drill bit for demanding applications. Designed with a heavy-duty core, this high-speed steel (HSS) bit delivers increased strength and helps minimize breakage, ensuring consistent performance in challenging industrial and automotive environments. Its advanced design facilitates efficient drilling, promoting cleaner holes and extended tool life.

Key Features

  • Heavy-Duty Core Construction: Features a special heavy-duty core that provides superior strength, significantly reducing the risk of breakage during intensive use.
  • 135° Self-Centering Split Point: The 135-degree split point is self-centering, enabling fast and accurate starts while minimizing bit walking and reducing thrust requirements.
  • Optimized Spiral Flute Design: A unique spiral flute design enhances chip ejection and improves coolant flow directly to the cutting point, optimizing drilling efficiency and prolonging bit life.
  • Black & Gold Surface Treatment: The black and gold surface treatment adds lubricity, contributing to higher drilling speeds and improved durability.
  • Professional-Grade High Speed Steel: Constructed from premium-grade High Speed Steel (HSS) for exceptional hardness, heat resistance, and long-lasting professional performance.

Applications

This 7/32" T1HD Thunder Bit is suitable for a broad range of drilling tasks across various materials and industries. It excels in drilling hard alloy metals, including stainless steel, as well as medium-strength alloy materials and sheet metal. Its robust design makes it ideal for portable drilling applications, offering efficient performance even when used with cordless power tools. Professional technicians in automotive aftermarket repair, metal fabrication, and general industrial maintenance will find this drill bit a valuable addition to their tooling.

We have 12 in stock

$4.58

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This product was added to our catalog on Friday 10 July, 2026.

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