PROTO J411/4S2 Round Plain Grip Centering Punch
The PROTO Center Punch (MPN J411/4S2) is a round, plain-grip centering punch with a 1/4 in tip size, 1/4 in shank diameter, and 4 3/4 in overall length, supplied in a pouch.
SKU 3G-OTH-632601
Also listed as: J4114S2 · J411 4S2 · J411-4S2
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
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Product Description
The PROTO Center Punch (MPN J411/4S2) is a round, plain-grip centering punch with a 1/4 in tip size, 1/4 in shank diameter, and 4 3/4 in overall length, supplied in a pouch.
Frequently Asked Questions
What is a PROTO center punch used for?
A PROTO center punch creates a small dimple in metal or other materials to guide a drill bit, preventing it from wandering. It is essential in machining, fabrication, and maintenance for accurate hole placement.
What are the specifications of the PROTO J411/4S2 center punch?
The PROTO J411/4S2 center punch has a 1/4 in tip size, 1/4 in shank diameter, and 4 3/4 in overall length. It features a round, plain grip design and comes supplied in a pouch for storage.
Where to buy a PROTO center punch worldwide?
3G Electric supplies the PROTO J411/4S2 center punch to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the genuine PROTO tool you need for your industrial applications.
How to maintain a PROTO center punch?
Keep the tip sharp by dressing it on a fine stone or grinding wheel as needed. Store the punch in its pouch to protect the tip and prevent rust. Avoid striking hardened steel surfaces to extend tool life.
Used in
Common applications for PROTOPROTO 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.