Free shipping on orders overFree shipping over $250 Lower 48 states and DC. Excludes freight and oversize.

12-1/4X6 135D DRILL BIT - Tru Cut Manufacturing

Part #: A6.250

The Tru Cut Manufacturing A6.250 12-1/4X6 135D Drill Bit is a high-performance cutting tool engineered for precision and durability in demanding professional automotive and industrial applications. Designed to meet the rigorous standards of skilled technicians, this robust drill bit ensures efficient material removal and consistent results through a variety of tough materials.

Key Features

  • Professional-Grade Construction: Manufactured by Tru Cut Manufacturing, this drill bit is built from high-quality materials to deliver superior strength and reliability in continuous heavy-duty use.
  • Optimized 135-Degree Split Point: The advanced 135-degree split point design allows for immediate self-centering, reducing bit "walking" and eliminating the need for a pilot hole in many applications, ensuring clean, accurate starts.
  • Extended Reach Design: Featuring a substantial 12-1/4 inch overall length and a 6-inch flute length, this bit provides the necessary reach for deep hole drilling and access to recessed areas.
  • Enhanced Durability: Engineered to withstand the rigors of professional environments, the drill bit offers excellent resistance to wear and heat, contributing to a longer tool life and consistent performance.
  • Versatile Material Compatibility: Designed for effective drilling in a broad spectrum of materials, including various grades of steel, cast iron, and aluminum, commonly encountered in vehicle repair and industrial fabrication.

Applications

This Tru Cut Manufacturing A6.250 drill bit is an indispensable tool for professional mechanics, machinists, and industrial technicians. It is ideally suited for tasks requiring precise drilling in engine blocks, chassis components, heavy machinery, and structural steel. Its extended length makes it particularly valuable for deep drilling operations, through-hole applications, or when working with thick materials where standard-length drill bits cannot reach effectively.

We have 60 in stock

$4.13

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
Add to Cart:

This product was added to our catalog on Sunday 12 July, 2026.