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Description
The KnKut 1/4" Fractional Jobber Length Drill Bit (KK5-1/4) is a premium drilling tool engineered for demanding applications, especially when working with tough metals. Crafted from a high-grade Molybdenum (M-7) high-speed steel with a high vanadium content, this drill bit is designed for exceptional strength and resilience, even under high drilling temperatures. Its unique salt nitride treatment penetrates the tool's surface, significantly enhancing its hardness and making it highly effective for drilling challenging materials such as stainless steel and titanium alloy.
KEY FEATURES AND BENEFITS:
- Advanced Material Composition: Made from premium Molybdenum (M-7) high-speed steel with high vanadium content for increased strength and heat resistance.
- Enhanced Hardness: Salt nitride treatment penetrates the drill's surface, providing superior hardness for effective drilling in tough materials.
- Self-Centering Design: Features a 135-degree split point tip that eliminates the need for a center punch or pilot hole, allowing for quick and accurate starts.
- Precision Drilling: Delivers rounder, more accurate holes with every use, improving the quality of your work.
- Cost-Effective Performance: Designed for a lower cost per hole due to its exceptional longevity and efficiency, reducing overall project expenses.
- Specialized Material Compatibility: Highly effective for drilling through difficult materials, including stainless steel and titanium alloy.
- American Made Quality: Proudly manufactured in the USA, ensuring high standards of production and material quality.
SPECIFICATIONS:
- Drill Bit Diameter: 1/4 inch (0.25 inches)
- Drill Bit Type: Jobber Length
- Tip Angle: 135-degree split point
- Material: High-grade Molybdenum (M-7) high-speed steel with high vanadium content
- Treatment: Salt Nitride Treated
- Country of Origin: USA
- Included in Product: One KnKut 1/4" Fractional Jobber Length Drill Bit (KK5-1/4)
HOW TO USE:
- Select the Right Drill: Ensure you have the KnKut 1/4" Fractional Jobber Length Drill Bit (KK5-1/4) and that it's suitable for the material you intend to drill.
- Secure Your Workpiece: Firmly clamp or secure the material you are drilling into to prevent movement during operation. This ensures safety and accuracy.
- Prepare Your Drill: Insert the drill bit securely into the chuck of your drill (corded or cordless), ensuring it's centered and tightened properly.
- Set Drill Speed: Adjust your drill's speed settings. For harder materials like stainless steel or titanium, use a lower RPM (revolutions per minute) to prevent overheating the bit and workpiece.
- Apply Even Pressure: Position the drill bit directly over your desired drilling spot. Begin drilling with steady, even pressure. The 135-degree split point will self-center, eliminating the need for a pilot hole.
- Use Lubricant (Optional, but Recommended for Metals): When drilling metals, especially tough ones like stainless steel, apply a cutting fluid or lubricant to the drill bit and workpiece. This reduces friction, dissipates heat, and extends the life of the drill bit.
- Clear Chips: Periodically withdraw the drill bit slightly to clear chips from the hole, especially when drilling deep holes. This prevents chip buildup and reduces heat.
- Complete the Hole: Continue drilling until you have passed through the material, maintaining consistent pressure.
- Clean Up: Once the hole is complete, remove the drill bit and clean any debris from the workpiece and drill.
BENEFITS OF USING KNKUT 1/4" FRACTIONAL JOBBER LENGTH DRILL BIT (KK5-1/4):
- Reduced Drilling Effort: The advanced design and material composition minimize the force needed to penetrate challenging materials, lessening user fatigue.
- Increased Project Efficiency: Eliminates the extra step of pre-drilling or center punching, speeding up your workflow for various tasks.
- Enhanced Tool Lifespan: The high-grade steel and salt nitride treatment contribute to exceptional wear resistance, meaning the drill bit stays sharper for longer.
- Versatile Application: Effectively handles a range of materials, making it a go-to choice for diverse projects from home repairs to professional fabrication.
- Consistent Quality Results: Produces clean, precise holes consistently, which is critical for accurate assembly and a professional finish.
FEATURES:
- Precision ground flutes for efficient chip evacuation.
- Engineered with a robust M-7 grade Molybdenum high-speed steel.
- Contains high vanadium content for added strength and durability.
- Surface treated with a specialized salt nitride process for enhanced hardness.
- Designed to resist higher drilling temperatures without losing performance.
- Facilitates faster penetration into materials.
- Contributes to a lower overall tooling cost per drilled hole.
- Made with quality control standards in the United States.
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