Lang 950 Hollow Punch Set 11 Piece 0.25 to 1 Inch

Product Description

The LANG 950 is an 11-piece hollow punch set covering sizes from 0.25 inches through 1 inch, giving technicians and tradespeople a complete range for punching clean, round holes in gaskets, leather, rubber, insulation, and similar soft materials. Each punch in the set is sized to a standard fractional increment, so the correct diameter is always at hand without switching to a separate tool. At 0.5 pounds the set is light enough to carry in a service bag. This is a standard-style hollow punch set intended for hand or mallet-driven use by HVAC, plumbing, and general trade professionals who fabricate or replace soft material components in the field or shop.

This set fits into any service workflow that requires precision hole punching in non-metallic materials. Common applications include cutting gasket blanks, punching belt holes, fitting grommets, and preparing insulation pads. The 11-step size range means a single set handles the most frequently encountered hole diameters without needing supplemental punches. It is equally useful in a shop fabrication setting or on a service call where a custom gasket or seal needs to be cut on site.

Key Features

• 11 punches included covering 0.25, 5/16, 3/8, 7/16, 0.5, 9/16, 5/8, 3/4, 7/8, and 1 inch diameters
• Standard hollow punch style for use with a mallet or arbor press on soft materials
• Full fractional size progression minimizes gaps in coverage
• Compact set weight of 0.5 pounds supports portability in a tool bag or service kit
• UNSPSC Code 27111505 for procurement and catalog compatibility

Compatibility

Designed as a general-purpose hollow punch set suitable for gasket, leather, rubber, and soft insulation materials commonly encountered in HVAC, plumbing, and mechanical trade service work.

Installation Notes

Hollow punches are driven with a mallet or an arbor press against a suitable backing surface such as an end-grain wood block or a steel plate to protect both the punch tip and the work surface. Ensure the punch is held perpendicular to the material to produce a clean, round cut. Inspect punch tips before use and do not strike a dull or mushroomed punch, as this can deform the tip or produce ragged holes. No power tools or specialized certifications are required for standard hand-driven use.