Cle-Force C68963 31/64 1631 HSblack oxyde 12IN A/C EXT. drill

# Power Tools - Cle-Force A/C Extension Drill Bit The Cle-Force C68963 31/64" 1631 HS Black Oxide 12" A/C Extension Drill Bit is engineered for precision and durability in HVAC applications. This high-speed steel bit is designed specifically for drilling through tough materials, making it an essential tool for professionals in the automotive and HVAC industries. ## Key Features • **Size**: 31/64" diameter, ideal for creating precise holes in various materials. • **Length**: 12" extension, allowing for enhanced reach in tight or hard-to-access areas. • **Material**: Constructed from high-speed steel (HSS) with a black oxide finish, providing superior wear resistance and longevity. • **Design**: Features a twist drill bit design for efficient chip removal and smoother drilling performance. • **Compatibility**: Fits standard drill chucks, making it versatile for use with most power drills and drill presses. ## Applications • **HVAC Systems**: Perfect for drilling holes in metal ducts and components during installation or repair of air conditioning systems. • **Automotive Repair**: Suitable for use in automotive applications, particularly for accessing hard-to-reach areas under the hood or chassis. • **General Construction**: Ideal for various construction and maintenance tasks requiring precise drilling in metal and hard materials. ## Benefits • **Enhanced Durability**: The black oxide coating increases the lifespan of the bit, reducing the need for frequent replacements. • **Increased Efficiency**: The extended length allows for greater reach, improving efficiency during installation and repair tasks. • **Precision Performance**: Engineered for accurate drilling, ensuring clean holes that minimize material damage and rework. --- *Product information compiled with AI assistance for reference purposes.*