Hertel C.E96.S33 Reduced Shank Drill Bit Set 33pc

Product Description

The HERTEL C.E96.S33 is a 33-piece reduced shank drill bit set covering fractional sizes from 1/2 inch up to 1 inch in 1/64-inch step increments. Each bit is manufactured from high-speed steel (HSS) with an oxide finish that provides corrosion resistance and reduces friction during drilling. The 1/2-inch reduced shank diameter allows these large-diameter bits to be used in standard drill chucks without requiring an oversized spindle. The set is housed in an open metal stand that keeps bits organized and accessible on the bench. This set is typically purchased by machinists, maintenance mechanics, and tool-and-die professionals who need a broad range of full-size fractional drills in a single kit.

The C.E96.S33 is suited for general-purpose drilling in metal, wood, and plastics in shop and production environments. The 118-degree standard point angle is a versatile geometry that works across a wide range of workpiece materials without requiring regrinding for most common applications. With an overall length of 6 inches and a flute length of 3 inches, the bits provide adequate depth capacity for through-holes in typical plate and structural stock. The reduced shank design is especially useful when the required hole diameter exceeds the capacity of the available chuck, making this set a practical shop-floor solution.

Key Features

• 33 reduced shank drill bits spanning 1/2 inch to 1 inch in 1/64-inch increments
• High-speed steel construction for durability across ferrous and non-ferrous materials
• Oxide finish reduces friction and provides light corrosion protection
• 1/2-inch shank diameter fits standard drill chucks and milling machine spindles
• 118-degree standard point angle for general-purpose drilling without special point prep
• Open metal stand organizes all 33 bits for quick size identification at the bench

Compatibility

Designed for use in any drill press, milling machine, or hand drill equipped with a chuck that accepts a 1/2-inch shank. Suitable for use with standard drill press tables and magnetic-base drill setups that accommodate reduced shank tooling.

Installation Notes

Secure the workpiece firmly before drilling to prevent movement under cutting load. Ensure the chuck jaws fully engage the 1/2-inch shank before applying torque. Apply appropriate cutting fluid when drilling hard ferrous metals to extend bit life and maintain point geometry. Inspect each bit for chipping or burning before reuse, and regrind or replace bits that show visible wear at the cutting edges.