NJH915 - Jet 8-Piece Professional Punch and Chisel Set

Professional Grade Striking Tools for Industrial Maintenance

The Jet 8-Piece Punch and Chisel Set (SKU: NJH915) represents the standard of quality for industrial hand tools. Designed for the rigorous demands of maintenance, repair, and operations (MRO) environments, this set provides the essential striking tools required for dismantling machinery, removing seized components, and modifying metal parts. Manufactured from premium Chrome Vanadium (CrV) steel, each tool in this collection is engineered to deliver superior impact resistance and durability compared to standard carbon steel alternatives.

Reliability in the field is paramount. Jet has ensured that these tools undergo a precise heat-treatment process. This tempering hardens the working ends to maintain a sharp cutting edge on the chisels and a rigid point on the punches, while the striking ends are treated to resist mushrooming and chipping under hammer blows. This balance of hardness and toughness is critical for safety and longevity in professional settings. The set typically includes a versatile mix of cold chisels for cutting rivets or bolts, pin punches for driving out retaining pins, and a center punch for marking drill locations.

User ergonomics and safety are also addressed in the design. The hexagonal shank profile offers a distinct advantage over round tools; it provides a more secure grip for the operator, reducing the likelihood of the tool twisting during impact. Furthermore, the hex shape prevents the tools from rolling away when placed on a workbench or machine table, a small but significant detail for efficiency. Packaged in a durable storage pouch, this set is easy to transport and keeps your toolbox organized, ensuring the right tool is always at hand when you need it.