---
product_id: 3891800
title: "Steel Automatic Center Punch with Adjustable Stroke - 5-1/4\" Length, 11/16\" Punch Diameter, Lightweight, Knurled Steel Handle - 18C"
brand: "starrett"
price: "$74.18"
currency: USD
in_stock: true
reviews_count: 13
category: "Starrett"
url: https://www.desertcart.us/products/3891800-steel-automatic-center-punch-with-adjustable-stroke-5-1-4
store_origin: US
region: United States of America
---

# Precision consistent strike depth Heavy-duty corrosion-resistant steel Adjustable force for versatile marking Steel Automatic Center Punch with Adjustable Stroke - 5-1/4" Length, 11/16" Punch Diameter, Lightweight, Knurled Steel Handle - 18C

**Brand:** starrett
**Price:** $74.18
**Availability:** ✅ In Stock

## Summary

> ⚡ Punch Perfect Marks Like a Pro — Own the Tool That Works as Hard as You Do!

## Quick Answers

- **What is this?** Steel Automatic Center Punch with Adjustable Stroke - 5-1/4" Length, 11/16" Punch Diameter, Lightweight, Knurled Steel Handle - 18C by starrett
- **How much does it cost?** $74.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/3891800-steel-automatic-center-punch-with-adjustable-stroke-5-1-4)

## Best For

- starrett enthusiasts

## Why This Product

- Trusted starrett brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ergonomic Knurled Grip:** Lightweight yet aggressive knurled handle ensures a secure hold, reducing hand fatigue during extended use.
- • **Built to Last Generations:** Crafted from corrosion-resistant alloy steel with heat-treated components for unmatched durability.
- • **Customizable Impact Force:** Adjust the knurled cap to tailor punch strength for any material, from delicate plastics to tough metals.
- • **Universal Workshop Essential:** Perfect for marking metals, wood, plastics, and more—trusted by pros across aerospace, electronics, and manufacturing.
- • **Effortless Precision Every Time:** Automatic internal mechanism delivers consistent, repeatable strikes with zero guesswork.

## Overview

The Starrett 18C Automatic Center Punch is a 5-1/4" corrosion-resistant steel tool featuring an adjustable stroke mechanism for precise, consistent marking on a variety of materials. Its knurled handle offers superior grip and control, while the heavy-duty internal spring delivers powerful, repeatable strikes. Designed for professionals demanding durability and accuracy, this punch is a trusted staple in metalworking, manufacturing, and precision industries worldwide.

## Description

The Starrett Automatic Center Punch with Adjustable Stroke features a lightweight, knurled steel handle for a positive grip and easy handling. 130mm (5 1/4") Length, 17mm (11/16") Diameter, Heavy Duty. Starrett punches are of the highest quality on earth. As simply as they are, punches are designed for specific applications. The drives are heat treated and seasoned to absorb repetitive shock. Punches are available in a variety of types like drive pin, center, nail set, and others. Starrett tools are essential for the many products that are measured, cut, formed or assembled. They are used in a broad range of manufacturing facilities as an essential part of metalworking, the manufacturing of durable goods, for working with exotic materials and in a wide variety of traditional and newer industries such as electronics, aerospace, energy and many others. The L.S. Starrett Company, founded in 1880, manufactures more than 5,000 variations of Precision Tools, Gages, Measuring Instruments and Saw Blades for industrial, professional and consumer markets worldwide.

Review: This is the one you want. - I just want to say i have had many different brands of center punches throughout the years Harbor freight, neiko, mayhew, desertcart/ebay no name brands. They have all had certain things i didnt like, some broke, some slipped, some bent, some dulled. I knew about the starrett, but the price was just more than i was willing to pay. The irony is i should have just bought this one and saved myself money from all the others. This is one of those rare buy once cry once, pass on to your grandchildren quality tools. I work in the trades. My tools get used. I learn very quickly what is good and what isint. This is a quality tool. The weight is right. The size is right . The knurling for the grip is grippy and aggressive without being too much. Its simple and strong. The threading of parts are clean and tight. The punch requires some pressure to activate but hits hard and makes a usable divot for your drill bit. I believe in it so much i got one for work and when i used it i immediately bought another one for home. I dont think i can come up with anything negative. Other than the sticker shock. But i promise you. Once you buy this one you wont be needing/wanting a different one. Other than maybe more.
Review: Puncha yo buns - Beefy punch. Makes marks very well. Will rust on if you keep it in your pocket. Has a tendency to come apart in your pocket but its easy to screw back together

## Features

- Heavy Duty - The Automatic Center Punch is made from steel that resists corrosion. The 18C model is capable of striking a much heavier blow that other sizes.
- Automatic Mechanism - The Starrett Center Punch has an internal mechanism that automatically strikes a blow when downward pressure is applied, making it easy to use in any workshop application.
- Adjustable Force - The force of the blow can be adjusted when used for different materials by turning the knurled cap. With this setting, it can create a perfect mark on any surface.
- Precision Marking - The spring tension which regulates the blow provides a constant point with each strike, ensuring uniformity in depth and size for each setting. This makes it the perfect tool for precision marking.
- Wide Range of Application - This tool can help you make a small indentation to accurately spot the location of a hole in metals, plastics, wood, and other machinable materials.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000VDVR6W |
| Best Sellers Rank | #15,762 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #8 in Center Punches |
| Brand | Starrett |
| Color | Original Version |
| Date First Available | August 24, 2007 |
| Global Trade Identification Number | 00049659567571 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 4.6 ounces |
| Item model number | 18C |
| Manufacturer | STAKF |
| Material | Alloy Steel |
| National Stock Number | 5120-01-430-6354 |
| Operation Mode | Automatic |
| Product Dimensions | 5.4 x 1.1 x 0.4 inches |
| UPC | 049659567571 |
| pin hole diameter | 0.69 Inches |

## Product Details

- **Brand:** Starrett
- **Color:** Original Version
- **Item Weight:** 4.64 ounces
- **Material:** Alloy Steel
- **Operation Mode:** Automatic

## Images

![Steel Automatic Center Punch with Adjustable Stroke - 5-1/4" Length, 11/16" Punch Diameter, Lightweight, Knurled Steel Handle - 18C - Image 1](https://m.media-amazon.com/images/I/41YwxZs4kyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ This is the one you want.
*by F***6 on August 23, 2025*

I just want to say i have had many different brands of center punches throughout the years Harbor freight, neiko, mayhew, amazon/ebay no name brands. They have all had certain things i didnt like, some broke, some slipped, some bent, some dulled. I knew about the starrett, but the price was just more than i was willing to pay. The irony is i should have just bought this one and saved myself money from all the others. This is one of those rare buy once cry once, pass on to your grandchildren quality tools. I work in the trades. My tools get used. I learn very quickly what is good and what isint. This is a quality tool. The weight is right. The size is right . The knurling for the grip is grippy and aggressive without being too much. Its simple and strong. The threading of parts are clean and tight. The punch requires some pressure to activate but hits hard and makes a usable divot for your drill bit. I believe in it so much i got one for work and when i used it i immediately bought another one for home. I dont think i can come up with anything negative. Other than the sticker shock. But i promise you. Once you buy this one you wont be needing/wanting a different one. Other than maybe more.

### ⭐⭐⭐⭐⭐ Puncha yo buns
*by A***R on December 10, 2025*

Beefy punch. Makes marks very well. Will rust on if you keep it in your pocket. Has a tendency to come apart in your pocket but its easy to screw back together

### ⭐⭐⭐⭐⭐ High quality center punch.
*by W***N on October 21, 2025*

Quality center punch. Makes a deep punch mark for easy drilling. Well built and works perfectly.

## Frequently Bought Together

- Starrett Steel Automatic Center Punch with Adjustable Stroke - 5-1/4" (130mm) Length, 11/16" (17mm) Punch Diameter, Lightweight, Knurled Steel Handle - 18C
- Starrett Steel Automatic Center Punch with Adjustable Stroke - 5" (125mm) Length, 9/16" (14mm) Punch Diameter, Lightweight, Knurled Steel Handle - 18A
- Starrett Automatic Center Punch with Hardened Steel Metal - 100mm Length, 11mm Punch Diameter Tapered Point - 18AA

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-20*