Ingersoll/Rand 51293017 Carbide Tipped Drill Bit H Thread hand tool

Ingersoll Rand H-Thread Jackhammer Bit

The Ingersoll Rand 51293017 is a carbide-tipped drill bit built for jackhammer drilling. It uses an H-thread connection and a 2-1/2 inch drill diameter to match compatible rod sizes. The steel body is designed for heavy-duty demolition and construction work. It is not suited for rotary hammer drills or smaller chipping hammers.

Upgrade from worn or standard steel tips

This bit replaces dull or damaged jackhammer tips that no longer penetrate efficiently. The carbide insert resists wear longer than plain steel in abrasive materials. The performance jump is worth it when drilling speed drops or tip changes become too frequent. It will not fit tools that require a different thread pattern or shank style.

Direct thread-on installation

The H-thread design screws onto a matching 2-1/2 inch drill rod without adapters. Clean the threads before fitting to avoid cross-threading or seizure. Over-tightening can damage the carbide tip or strip the rod threads. Always confirm the rod size and thread type match before use.