hard stamp punches

Number & Letter Punches Manufacturers in Chennai - Senthil Pantographics. We are manufacturing in various sizes of Number & Letter Punches, Hard Stamp Punches, Dot Stress Punch & Hand Punch. Stamping tools can include various components such as punches, dies, and ejector sleeves. Punch Die: A punch die is a component of a stamping tool that is used to create holes, shapes, or patterns in metal sheets.

A single character punch is an industrial stamping tool featuring one alphanumeric letter or symbol on its tip used to permanently mark hard materials like metals. Typically crafted from hardened, high-carbon steel, it is struck with a hammer or fitted into a press to create indented impressions for part serialization and traceability.

A round shank (or cylindrical shank) is the smooth, non-fluted end of a tool—such as a drill bit or router bit—that is clamped into a machine’s tool holder or chuck. It is the classic, universally used standard for precision drilling and milling.

A Flat Face typically refers to solid, front-facing 2D or 3D letterforms that feature a completely smooth, unembellished front surface. It is a typographic and design style often used in education, signage, and crafts to keep letters highly legible, clear, and easy to trace or modify.

A hammer punch (or metal stamping set) is a hardened steel tool used to leave permanent, debossed impressions of letters (A-Z) onto surfaces like metal, leather, or wood. Usually sold in kits of 27 to 36 pieces, they are struck with an engineer's or ball-peen hammer to create crisp, consistent, and lasting marks.

Number & Letter Punches Manufacturers in Chennai - Senthil Pantographic. We are manufacturing in various sizes of Number & Letter Punches, Hard Stamp Punches, Dot Stress Punch & Hand Punch. Stamping tools can include various components such as punches, dies, and ejector sleeves. Punch Die: A punch die is a component of a stamping tool that is used to create holes, shapes, or patterns in metal sheets.

A multi-character punch is a custom handheld tool or industrial stamp that combines multiple letters, numbers, or symbols into a single unit. It is frequently used to rapidly stamp unique identifiers, batch codes, or dates onto surfaces like paper, flexible plastic, leather, and metal.

A square shank punch number typically refers to one of two things: a metal stamping kit where individual letter and number punches have a square body to fit impact hammers, or a square hole punch/rotary broach used in machining to create square shapes in metals or plastics.

Convex face number punches are specialized industrial stamps used to engrave numbers (0-9) onto curved, cylindrical, or irregularly shaped workpieces. Unlike flat-faced stamps, they feature a curved tip that ensures even pressure distribution, resulting in deep, clear, and legible markings without distorting the metal.

An arbor press punch is a specialized tooling attachment fitted to the ram of a manual arbor press. By leveraging mechanical advantage, these punches provide consistent, quiet, and precise force. They are widely used for punching holes, die-cutting, riveting, and stamping materials like leather, sheet metal, and plastics.

Symbol punches are specialized hard metal rods used to permanently stamp, indent, or emboss symbols (like logos, punctuation, and markers) into hard materials like steel, aluminum, wood, and leather. The blunt end is struck with a hammer to create a clear, lasting impression.

A roll marking punch is a specialized tool or die used to permanently stamp letters, numbers, or logos onto cylindrical or curved metal and plastic parts. Unlike flat impact stamping, it gradually presses the design onto the material using a rolling motion, which requires less force and prevents damage to delicate components.