Description
Drillco 1000EC232 1-1/2″ Cobalt S&D Drill is part of the heavy-duty 1000EC series, engineered to handle tough drilling jobs in hardened materials. With a 1/2″ reduced shank, this drill bit allows for larger diameter holes using standard portable drills. Designed for durability and efficiency, it features a uniform flute and overall length across the series, minimizing setup time and ensuring consistent performance in demanding shop or field environments.
Features:
- 1-1/2″ drill diameter with 1/2″ reduced shank fits most 1/2″ portable drill chucks
- Constructed from cobalt steel for superior heat and wear resistance
- Heavy-duty spiral flute improves chip evacuation and drilling efficiency
- 135° split point ensures accurate starts and reduces walking
- Black and Gold surface treatment enhances lubricity and extends tool life
- Balanced design for smoother operation and reduced vibration
Benefits:
- Enables drilling of larger holes using a standard 1/2″ chuck
- Performs exceptionally in stainless steel, alloy steel, and other hard materials
- Minimizes tool change downtime with consistent flute and length design
- Provides high-speed, high-precision performance in industrial environments
Technical Specifications:
- Model: 1000EC232
- Series: 1000EC (Cobalt S&D)
- Drill Size: 1-1/2″
- Shank Size: 1/2″ Reduced Shank
- Point Angle: 135° Split Point
- Material: Cobalt Steel
- Surface Treatment: Black and Gold
- Flute Type: Spiral
- Application: Drilling hardened or high-tensile materials
- Origin: Made in USA





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