Hard Steel Drill - R W THOMPSON INC

The R W THOMPSON INC KK9-1/8 Hard Steel Drill is engineered for professional technicians and mechanics who require precise and efficient drilling in exceptionally tough materials. This carbide-tipped drill bit is specifically designed to penetrate hardened steel, stainless steel, and titanium alloys without the need for prior annealing, preserving the material's structural integrity. It consistently produces round, accurate holes, ensuring a low cost per hole in demanding applications.

Key Features

• Carbide-Tipped Construction: Offers superior hardness and wear resistance, significantly extending tool life in challenging materials.
• High-Speed Steel Body: Provides a robust and durable drill body capable of withstanding heavy use and maintaining stability.
• Optimal Hardness Range: Effectively drills hardened steel from 48 to 65 Rockwell "C" without altering the material's inherent structure.
• Precision Drilling: Designed to consistently produce rounder and more accurate holes in tough metals, crucial for professional results.
• Versatile Material Compatibility: Capable of drilling stainless steel, titanium alloy, and other extra-tough or exotic metals often encountered in industrial and automotive settings.

Applications

This hard steel drill bit is an essential tool for various demanding drilling tasks across automotive and industrial sectors. It is highly effective for the removal of broken fasteners and components, including broken studs, spring bolts, broken easy outs, and broken taps. Technicians can confidently utilize it for drilling through die sections, extra-tough metals, exotic metals, and even brake drums. For optimal performance and drill bit longevity, it is recommended to apply heavy pressure and low RPMs, always utilizing cutting oil. While ideal for drill presses, this drill bit can also be effectively used in portable drills for field applications.

Specifications

• Manufacturer: R W THOMPSON INC
• Model Number: KK9-1/8
• Material: High-Speed Steel, Carbide Tipped
• Diameter: 1/8"
• Length: 2-3/4"
• Hardness Compatibility: 48 to 65 Rockwell "C"