Hertel F.901.3254 Reduced Shank Drill Bit 1-9/32 in Hss

Product Description

The HERTEL F.901.3254 is a reduced shank twist drill bit engineered for general-purpose drilling in metal, wood, and composite materials. It features a 1.2812-inch cutting diameter with a 3/4-inch straight-cylindrical shank, allowing it to chuck into standard drill presses and hand drills that cannot accommodate a full-size shank. The bit is manufactured from high-speed steel with an oxide finish that provides a modest level of corrosion resistance and reduces friction during cutting. The 118-degree drill point angle is the industry-standard geometry for most general-purpose drilling applications. Machinists, maintenance technicians, and fabricators are the typical users of this style of bit.

This bit is suited for general-purpose production and maintenance drilling in metal fabrication shops, manufacturing facilities, and industrial maintenance environments. The reduced shank design makes it compatible with 3/4-inch chucks where a larger shank would otherwise prevent use. With a 3-inch flute length and 6-inch overall length, it handles moderate-depth drilling tasks without requiring a specialty extension setup. The maximum drilling depth is 3 inches, making it appropriate for through-hole and blind-hole work in workpieces up to that thickness.

Key Features

• 1.2812-inch (1-9/32 inch) cutting diameter with reduced 3/4-inch straight-cylindrical shank for standard chuck compatibility
• 118-degree drill point angle for general-purpose use across a wide range of materials
• High-speed steel construction provides heat and wear resistance during continuous drilling operations
• Oxide finish reduces surface friction and offers light corrosion protection
• 3-inch flute length supports chip evacuation at depths up to 3 inches
• 6-inch overall length suits standard drill press and bench drilling setups

Compatibility

Designed as a general-purpose reduced shank drill bit for use in drill presses and drilling equipment fitted with 3/4-inch chucks; no specific model compatibility was provided by the manufacturer for this part.

Installation Notes

This bit is installed and operated by machinists or maintenance technicians using a drill press, magnetic drill, or hand drill with an appropriate chuck. Secure the shank fully in the chuck before operation and verify the chuck key is removed prior to powering the spindle. Use appropriate cutting fluid or coolant when drilling ferrous metals to extend bit life and maintain cut quality. Inspect the cutting edges for wear or chipping before each use and replace the bit if the point geometry is compromised.