# If you are looking for a tool that can deliver precise, strong blows to metal, the Proto J415/8S2 Center Punch is what you need. The modified parabolic striking end of this center punch gives it an effective point and delivers strong blows to metal. The S2 hardened tool steel has a black oxide finish and ensures maximum strength and durability. It also has a 5 1/4 in. length with a 9/16 in. diameter and comes with straight wireway. This Proto Center Punch is the durable, high-quality tool designed for your specific needs.

**Manufacturer:** Proto  
**MPN:** `J415/8S2`

The Proto J415/8S2 center punch is designed for metal working layout. Made from S2 steel and heat-treated for strength, it features a modified parabolic striking end to reduce mushrooming and chipping. A one-piece design provides durability, while a black oxide finish helps prevent rust corrosion. This tool is used to create a broad dent in marking intersecting center lines, hole locations, and pilot drill starting points.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Proto |
| Manufacturer name | Proto |
| Manufacturer | Proto, PROTO, Stanley Proto |
| CategoryId | 5271 |
| CategoryIdL1 | 10 |
| CategoryIdL2 | 4413 |
| CategoryIdL3 | 5271 |
| CategoryL1 | Tools & Machining |
| CategoryL2 | Hand Tools |
| CategoryL3 | Cutting and Shaping Tools |
| CategoryL4 | Center Punches |
| DimensionUnit | inch |
| GraingerSku | 6DJW1 |
| UPC | 662679035815, 94714106639 |
| UnitOfMeasure | EA |
| Weight | 0.45, 0.02, 0.25 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| height | 0.7 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 6.3 |
| moq | 1 |
| MPN | J415/8S2 |
| multiple | 1 |
| qtyInStock | 80 |
| qtyInStockOverride | -2 |
| SKU | G0717403 |
| tierMinQty1 | 1 |
| tierPrice1 | 12.19 |
| url | https://www.zoro.com/proto-center-punch-s2-58-x-5-14-in-black-j4158s2/i/G0717403/ |
| width | 0.7 |
| EAN | 94714106639, 662679035815 |
| Part Number | J415/8S2 |
| Product Group | BISS |
| Diameter | 5/8 in |
| Length | 5 1/4 in, 1, 1.0, 1.7779999999999998, 5.99999999388, 6.3 |
| Tip Size | 5/8 |
| Shank Diameter | 5/8 |
| Shank Width/Diameter | 5/8 in |
| Hole Diameter | 5/8 |
| Overall Length | 6 1/4 |
| Item | Center Punch |
| Point | 9/16 in |
| Finish | Black Oxide |
| Features | Modified Parabolic Striking End |
| Number of Pieces | 1 |
| Material | Steel, Blend |
| Grip Style | Plain |
| Heat-Treated | Yes |
| Container Type | Pouch |
| Shank Shape | Round |
| Insulated | No |
| Includes Handle | No |
| Includes Striking Cap | No |
| Includes Handguard | No |
| Standards | ASME B107.48 |
| Corrosion-Resistant | Yes |
| ASIN | B0085B9S6I, B00BMJNGTK |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G0717403 | 12.19 | 1 | 80 | 1 |
| Grainger | 6DJW1 |  |  | None | 1 |
| motionindustries.com | 05049252 |  |  | None | 1 |
| Raptor Supplies | AE8KCN | 24.023025 | 1 | None | 1 |
| Applied Industrial | 105842869 |  |  | None | 1 |
| bscsource.com | J4158S2 | 15.79 | 1 | None | 1 |
| National Supply Network | B945719 |  |  | None | 1 |
| Guardian | 35571504 |  |  | None | 1 |
| Turner Supply | 267903581 |  |  | None | 1 |
| kscdirect.com | BLA J415/8S2 |  |  | None | 1 |
| aih.com | PRO4158 | 13.49 | 1 | 2 | 1 |
| gasandsupply.com | PRTJ415/8S2 | 17.9 | 1 | 3 | 1 |
| grainger.ca | PRT415/8S2 | 17.79676312 | 1 | None | 1 |
| National Supply Network | 35571504 | 17.37 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/71500000/71741500/part_--J4158S2---Proto--290239185a.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp