Century Drill Tool 11614 Letter N Hss Drill Bit 3 Pack

Product Description

The CENTURY DRILL TOOL CO INC 11614 is a Letter N high speed steel drill bit designed for general-purpose drilling across a wide range of materials. Built from premium-grade HSS with a bright finish, it features a precision-ground 118-degree point that delivers accurate starts and consistent hole quality. The 118-degree geometry is well suited for wood, metal, and plastic applications. This bit is engineered to run in both stationary equipment such as drill presses and portable handheld drills, making it a versatile addition to any tradesperson or machinist setup. Sold in a package of 3.

This Letter N drill bit is appropriate for general trade and light industrial use. Common applications include drilling pilot holes in mild steel, wood framing members, sheet metal, and plastic enclosures. The bright finish reduces friction and heat buildup during operation. The bit is sized to Letter N, which falls within the letter-series drill gauge system and is commonly used when standard fractional sizes do not meet specific clearance or tap-drill requirements. Suitable for HVAC, electrical, plumbing, and general fabrication work where a non-coated HSS bit is appropriate.

Key Features

• Premium-grade high speed steel construction for durability across repeated use
• Bright finish reduces surface friction and extends cutting life
• Precision-ground 118-degree point for accurate positioning and clean entry
• Compatible with both stationary drill presses and portable handheld drills
• Letter N sizing suits applications requiring non-fractional hole diameters
• Package of 3 bits provides job-site redundancy

Compatibility

Designed as a general-purpose Letter N drill bit compatible with standard drill chucks on stationary and portable drilling tools used in woodworking, metalworking, and plastic fabrication applications.

Installation Notes

Installation is performed by any trade professional requiring precision drilling as part of their workflow. Secure the bit firmly in the chuck before operation and verify the chuck key is removed prior to powering the tool. Use appropriate cutting fluid when drilling mild steel to reduce heat and extend bit life. Always wear eye protection and follow applicable OSHA standards for rotating tool use.