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PROTO Center Punch: 5/8 in Tip Size, Round, 5/16 in Shank Dia, 4 3/4 in Overall Lg - Centering Punches
PROTOCentering Punches

PROTO Center Punch: 5/8 in Tip Size, Round, 5/16 in Shank Dia, 4 3/4 in Overall Lg

The PROTO Center Punch (MPN J415/16S2) is a round, plain-grip centering punch with a 5/8 in tip size, 5/16 in shank diameter, and 4 3/4 in overall length, supplied in a pouch.

SKU 3G-OTH-632620

Brand
PROTO
Item
Center Punch: 5/8 in Tip Size, Round, 5/16 in Shank Dia, 4 3/4 in Overall Lg
Category
Centering Punches
Available to Order
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Technical Specifications

PROTO
Manufacturer Part Number
J415/16S2
Type
Round, Plain Grip, Pouch
Overall Lg
4 3/4 in
Shank Dia
5/16 in
View Full Spec Sheet

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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PROTO Center Punch (MPN J415/16S2) is a round, plain-grip centering punch with a 5/8 in tip size, 5/16 in shank diameter, and 4 3/4 in overall length, supplied in a pouch.

Frequently Asked Questions

What is the PROTO J415/16S2 center punch used for?

The PROTO J415/16S2 center punch creates a precise dimple in metal or other materials to guide drill bits, preventing bit wander. It is commonly used in machining, fabrication, and maintenance across industrial departments, including metalworking and assembly.

What are the specifications of the PROTO J415/16S2 center punch?

The PROTO J415/16S2 is a round, plain-grip centering punch with a 5/8 in tip size, 5/16 in shank diameter, and 4 3/4 in overall length. It comes supplied in a pouch for storage and portability.

Where to buy the PROTO J415/16S2 center punch worldwide?

3G Electric supplies the PROTO J415/16S2 center punch to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine PROTO tooling regardless of your location.

How to maintain a PROTO center punch?

Keep the PROTO center punch tip clean and free of debris. After use, wipe it with a dry cloth and store it in the provided pouch to prevent damage. Periodically dress the tip with a fine stone if it becomes dull, maintaining a sharp point for accurate marking.

Used in

Common applications for PROTO
Automotive assembly — PROTO J72102 impact socket set for fastening lug nuts on production lines
Heavy equipment maintenance — PROTO J3772T flare nut wrench for hydraulic line fittings on excavators
General industrial repair — PROTO J795SA adjustable wrench set for tightening bolts on conveyor systems
Aerospace manufacturing — PROTO J5240A slotted bit socket for adjusting fasteners in confined spaces
Oil and gas pipeline work — PROTO J5438 12-point socket for valve assembly in refineries
Construction site toolkits — PROTO J8179-T500 double box wrench for structural steel bolting

PROTO Products

3G Electric supplies PROTO centering punches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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