Center punch details
Mayhew 5/16" Point Size Pro Knurled Center Punch (24302)
The Mayhew 5/16" Point Size Pro Knurled Center Punch (24302) is a specialized hand tool engineered for precision in marking and piercing various materials, particularly metal. Designed to create a precise indentation, or dimple, this tool serves as a critical guide for drill bits, preventing them from slipping or "walking" when beginning a hole. It's an indispensable tool for both professional tradespeople and dedicated DIY enthusiasts, ensuring accurate and clean drilling starts. The "Pro" designation signifies its professional-grade construction and performance, built to meet the demands of rigorous use.
KEY FEATURES AND BENEFITS:
Accurate Point Size: Features a precise 5/16-inch point, ideal for creating clear and consistent marks for drill bit guidance.
Enhanced Grip: The knurled body provides a superior non-slip grip, allowing for better control and more effective use during marking tasks.
Material Versatility: Suitable for piercing and marking a wide range of materials, including various metals, before drilling.
Optimal Dimensions: Designed with a 1/2-inch body size and a 4-inch overall length for comfortable handling and efficient application.
Brand: Mayhew Tools
Point Size: 5/16 inch
Body Size: 1/2 inch
Overall Length (OAL): 4 inches
Weight: 91 grams (0.193 lbs)
Finish Type: Black Oxide Finish
Body Type: Round
Included in Product: One Mayhew Pro 24302 5/16" Knurled Center Punch
Prepare Your Material: Place the material you intend to mark on a stable, flat surface to prevent movement during the process.
Position the Punch: Hold the Mayhew Pro Center Punch perpendicular to the surface where you want to create the mark.
Apply Force: While firmly holding the punch, strike the top end with a hammer. A single, sharp strike is usually sufficient to create a clear indentation.
Inspect the Mark: Check the marked spot to ensure a visible and appropriately sized dimple has been created. This indentation will now guide your drill bit.
BENEFITS OF USING MAYHEW 5/16" POINT SIZE PRO KNURLED CENTER PUNCH (24302):
Prevents Drill Walking: Eliminates the frustration of drill bits slipping or wandering off-center when starting a hole, leading to cleaner and more accurate drilling.
Improves Drilling Accuracy: Provides a precise starting point, ensuring your drilled holes are exactly where you intend them to be.
Reduces Material Damage: By preventing bit slippage, it minimizes the risk of scratching or damaging your workpiece surface.
Enhances Safety: A secure starting point reduces the chance of the drill bit binding or kicking back, improving overall safety during drilling operations.
Saves Time and Effort: Leads to more efficient drilling by eliminating the need for re-drilling or correcting off-center holes.
Durable Construction: Alloy steel construction for reliable performance.
Heat-Treated Strength: Heat-treated for maximum strength and resilience.
Precision Point: Features a precisely machined 5/16-inch point.
Ergonomic Body: Designed with a 1/2-inch round body.
Non-Slip Grip: Equipped with a textured knurled grip for secure handling.
Protective Finish: Resistant black oxide finish for added protection.
Compact Length: Compact 4-inch overall length for easy maneuverability.
Product identification
- Brand: Mayhew Tools
- Model / MPN: 24302




