Irwin 1/8" x 6" Aircraft Extension HSS Fractional Drill Bit (66708)

The Irwin 1/8" x 6" Aircraft Extension HSS Fractional Drill Bit (66708) is a specialized tool designed for professional and home applications where standard drill bits fall short. Engineered with an extended 6-inch length, this bit is perfect for reaching into deep or confined spaces, making it an essential tool for tasks such as electrical wiring, plumbing, and automotive repair. Made from high-quality M-2 High-Speed Steel, it provides a strong and reliable cutting edge for drilling into various materials, including wood, metal, and plastic. The heavy-duty web construction adds significant strength and reduces the risk of bit breakage, while the black oxide finish provides a layer of protection against rust and corrosion. The 135-degree split point tip ensures the bit starts drilling immediately on contact, preventing it from wandering or walking across the workpiece. This combination of design features makes the Irwin 66708 a highly effective and precise tool for any project requiring an extended reach.

KEY FEATURES AND BENEFITS:

• Extended Reach: The 6-inch overall length is specifically engineered to access deep, hard-to-reach, or constrained areas that are inaccessible with standard drill bits. This is a significant benefit for specialized tasks, increasing efficiency and accuracy.
• Corrosion Resistance: The black oxide finish provides a protective layer that resists rust and corrosion, extending the life of the drill bit and maintaining its performance over time. This makes it suitable for use in various environments.
• Enhanced Strength: A heavy-duty web construction offers increased strength and rigidity, making the bit more resistant to bending and breaking, particularly during demanding applications.
• Precise Drilling: The 135-degree split point tip prevents the bit from walking or skating on the surface, allowing for quick, clean, and accurate starts without the need for a pilot hole. This saves time and ensures a professional finish.
• Versatile Performance: Constructed from M-2 High-Speed Steel, this drill bit is capable of cutting through a wide range of materials, including wood, plastics, and various metals like ferrous and stainless steel.

SPECIFICATIONS:

• Overall Length: 6 inches
• Diameter: 1/8 inch
• Material: M-2 High-Speed Steel (HSS)
• Point Angle: 135 degrees
• Finish: Black Oxide
• Shank Type: Straight
• Packaging: 1 drill bit per package

HOW TO USE:

1. Preparation: Always wear appropriate personal protective equipment (PPE), including safety glasses, before starting any drilling operation. Secure the workpiece firmly in a vise or clamp to prevent it from moving during drilling.
2. Installation: Insert the drill bit into the chuck of your drill. Tighten the chuck securely to ensure the bit is centered and won't slip during use.
3. Positioning: Place the tip of the drill bit on the exact spot where you intend to drill. The 135-degree split point will help to keep it centered.
4. Drilling: Start the drill at a slow speed to begin the hole. Apply steady, even pressure and gradually increase the speed as the bit penetrates the material. Avoid excessive force, as this can cause the bit to overheat or break.
5. Finishing: Once the hole is complete, back the bit out of the hole while the drill is still running to clear any debris. Turn off the drill and carefully remove the bit.

BENEFITS OF USING IRWIN 1/8" X 6" AIRCRAFT EXTENSION HSS FRACTIONAL DRILL BIT (66708):

• Eliminates the need for improvised tools or awkward angles when drilling in deep or confined spaces.
• Ensures consistently clean and accurate holes across a variety of materials.
• The black oxide finish and heavy-duty web construction increase durability and tool life.
• M-2 HSS material provides superior cutting performance and strength.

FEATURES:

• Extended 6-inch total length for reaching deep into confined spaces.
• M-2 High-Speed Steel composition for optimal cutting performance.
• 135-degree split-point tip for fast, precise starts without walking.
• Protective black oxide finish for enhanced rust and corrosion resistance.
• Heavy-duty web construction providing superior strength and rigidity.
• Straight shank design compatible with most standard drill chucks.
• Fractional sizing (1/8 inch) for precise hole dimensions.