GCNWW 3 Pcs Black Automatic Center Punch, Steel Adjustable One-Handed Spring Impact Loaded Center Hole Punch, Metal Hole Punch Hand Push Tools for Machinists Glass Wood Thin Steel Sheets and More

• 【Compact & Portable】Our package includes 3 Pcs automatic center punches, measuring 130mm (5.1 inches) in length and 12mm (0.47 inches) in diameter. These compact, easy-to-carry tools are perfect for various projects.
• 【Premium Material】Made of high-carbon steel, these adjustable center punches feature rugged all-steel handles and parts. The deeply knurled surface offers enhanced handling and control, ensuring durability and long-lasting performance.
• 【Innovative Design】Equipped with a spring-loaded mechanism, our center punches can be used on various materials, including wood, metal, steel, aluminum, brass, copper, and more. This industrial-strength tool provides precise starting points for drills, preventing slipping in tight spaces.
• 【Easy to Use】These hole punch tools operate automatically by pressing with one hand, eliminating the need for a hammer. They provide precision and accuracy when marking hole centers, making pre-drilling and reference marking processes simpler.
• 【Versatile Applications】Our metal punch tools can be used as manual punching tools on wood, metal, and glass. They can also be used as emergency tools to break car windows in case of a crisis, making them essential for any toolkit.

3-Piece Automatic Centre Punch Set - Precision Marking Tools Professional-grade punch set for accurate drilling on metal, wood and glass surfaces. Essential for engineers, DIY enthusiasts and craftsmen. Key Features Spring-Loaded Mechanism: Creates perfect starter holes for drill bits One-Handed Operation: Quick, precise marking with minimal effort Compact Design: 130mm length fits easily in toolboxes (12mm diameter) Multi-Material Use Ideal for: Metalworking ∙ Woodworking ∙ Glass Crafting ∙ DIY Projects Specifications Set includes: 3 black automatic punches Material: Hardened steel construction Size: 130mm (5.1"") long × 12mm (0.47"") diameter