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Cup Tip Punches - Cup Tip Punch Model 8 3mm (.118'''') Diameter/Short Length
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$14.99
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SKU: 080620301
Overview
Designed for removing and installing round-headed pins, this punch is especially suited to maintenance work on Smith & Wesson handguns and similar firearms that use rounded pin heads. Its cupped tip is made to seat on the pin head and help reduce the chance of marring or flattening during service. The short-length 3mm size gives you a compact option for bench work where controlled pin handling matters. Made from steel with a 5/16" hex handle, it is a straightforward shop tool for careful firearm disassembly and reassembly.
Why Hunters Choose the Brownells
Concave Cup
Tip matches round-headed pins for
Designed Help
Prevent deformation of pin heads
Useful Smith
& Wesson handgun pin work
Short-length 3mm
(.118") punch for compact access
Steel Punch
5/16" hex handle for controlled
Key Features
- Cup tip punch designed for removing and installing round-headed pins.
- Concave tip fits rounded pin heads to help prevent deformation.
- Useful for Smith & Wesson handgun maintenance.
- Short-length 3mm (.118") model.
- Steel punch with 5/16" (7.9mm) wide hex handle.
Best Used For
- For Smith & Wesson handgun maintenance involving round-headed pin removal or installation.
- For users wanting a short punch size for controlled work on small pins.
- For bench work where preserving rounded pin heads matters during disassembly.
- For hunters and shooters maintaining firearms with cup-tip punch compatibility needs.
Specifications
| Compatibility | Round-headed pins |
|---|---|
| Handle Type | Hex handle |
| Handle Width | 5/16" (7.9mm) |
| Intended Use | Removal and installation of round-headed pins |
| Length | Short |
| Model | Model 8 |
| Punch Material | Steel |
| Special Design | Concave, cupped tip |
| Tip Diameter | 3mm (.118") |
Pros
- Concave cup tip matches round-headed pins for removal and installation
- Designed to help prevent deformation of pin heads during maintenance
- Useful for Smith & Wesson handgun pin work
- Short-length 3mm (.118") punch for compact access
- Steel punch with 5/16" hex handle for controlled use
Considerations & Trade-offs
- The short-length 3mm (.118") tip is a specialized size, so it is best suited to matching the intended pin head rather than serving as a general-purpose punch.
- This is a punch tool for round-headed pins, so it is not intended for flat-topped pins or broader bench work.
- The steel construction and hex handle are practical, but the product data does not provide details on finish, hardness, or other performance characteristics.
- Several sizes are listed under the Cup Tip Punch line, so confirming the exact 3mm short version matters before ordering.
Suggested Comparisons
- Gun maintenance punches
- Pin punches
- Handgun armorer tools
- Bench block accessories
Suggested Accessories
- Punch storage block
- Bench vise
- Pin punch set
- Gunsmithing hammer
Frequently Asked Questions
What is this punch designed to do?
It is designed for removing and installing round-headed pins, with a concave cup tip that fits the rounded head and helps avoid deforming it during maintenance.
Is this punch intended for specific firearms?
The description says it is particularly suited to round-headed pins found on Smith & Wesson handguns, though it is described generally as a cup tip punch for round-headed pins.
What size is this model?
This product is the Model 8 3mm (.118") Diameter/Short Length version.
What material is the punch made from?
The provided specifications list the punches as steel.
Does the product include any handle details?
Yes. The specifications list a 5/16" (7.9mm) wide hex handle.