Hertel C.E96.S13C Aircraft Drill Bit Set 13 Pc Hss

Product Description

The HERTEL C.E96.S13C is a 13-piece aircraft extension length drill bit set designed for metalworking and heavy-duty drilling applications. Built from high-speed steel (HSS) with an oxide finish, each bit features a 135-degree split-point tip that reduces walking and enables faster penetration without a center punch. The straight shank and extended 6-inch overall length allow technicians to reach into deep cavities and confined spaces that standard-length bits cannot access. This set is suited for professional tradespeople who need reliable, consistent performance across repetitive drilling tasks in steel, aluminum, and other metals.

These aircraft extension length drill bits are intended for metalworking and multipurpose drilling in both residential and commercial maintenance, fabrication, and mechanical service environments. The set covers a range from 1/16 inch up to 1/4 inch in 1/64-inch step increments, giving the user a complete progression of sizes for pilot holes, clearance holes, and final-diameter drilling. Bits are stored in a metal open stand for organized access on the bench or in a service vehicle.

Key Features

• 135-degree split-point tip reduces bit walking and improves hole accuracy without center punching
• High-speed steel construction with oxide finish for heat and wear resistance during metalworking
• 6-inch overall length provides extended reach into deep or confined workspaces
• Straight shank is compatible with standard drill chucks
• 13-piece set spans 1/16 inch to 1/4 inch in 1/64-inch increments for full-range coverage
• Metal open stand keeps bits organized and accessible at the work site

Compatibility

Designed for use with standard straight-shank drill chucks in handheld drills and drill presses used in metalworking and general-purpose heavy-duty drilling applications.

Installation Notes

Installation and use of these drill bits should be performed by qualified tradespeople familiar with metalworking equipment and safe drilling practices. Secure the workpiece firmly before drilling and verify that the drill chuck is properly tightened on the straight shank before operation. Use appropriate cutting fluid or lubricant when drilling ferrous metals to extend bit life and reduce heat buildup. Inspect each bit for wear or damage before use and replace any bit that shows signs of tip deformation or cracking.