The Mayhew 61360 Brass Drift Punch Kit, 3-Piece comes in a tray package. Set contains: 25075 - 3/4-Inch Brass Drift Punch Knurled, 25076 - 1/2-Inch Brass Drift Punch, and 25077 - 3/8-Inch Brass Drift Punch. Non marring, non sparking USA brass punches now offered in an improved smooth polished finish with a double knurled feature for more effective use. Used to transfer the force of a hammer blow to a specific location to remove or loosen a part or pin. Made in the USA and includes a lifetime warranty. Founded in 1856, Mayhew Steel Products (Mayhew Tools) is the oldest punch and chisel manufacturer in the United States. As we’ve grown, there’s only one thing that hasn’t changed—our dedication to quality, reliability, and craftsmanship. That’s why we’ve become the tool of choice for certified technicians and professional mechanics across the country, and have found a home in the belts of do-it-yourselfers as well. Over time our product line has grown but our passion for manufacturing quality hand tools continues as we serve the Industrial, Automotive and Hardware industries. Mayhew is ISO 9001:2015 Certified.