Login or create an account
CloseReturning Customer
I am a returning customer
Login or create an account
CloseRegister Account
If you already have an account with us, please login at the login form.
Your Account Has Been Created!
Thank you for registering with Juna Tools!
You will be notified by e-mail once your account has been activated by the store owner.
If you have ANY questions about the operation of this online shop, please contact the store owner.
Account Logout
You have been logged off your account. It is now safe to leave the computer.
Your shopping cart has been saved, the items inside it will be restored whenever you log back into your account.
JET 3 Inch 4-Bolt Chipping Hammer Hex Shank
- $267.00
- Brands JET
- Product Code: 550621
- Availability: In Stock
JET 3in 4-Bolt Chipping Hammer Hex Shank Product Overview The JET 3in 4-Bolt Chipping Hammer Hex Shank is a compact pneumatic impact tool designed for professional welding, fabrication, maintenance, and metalworking applications. Its 4-bolt construction provides a sturdy assembly for repetitive impact work, while the hex-shank configuration accommodates compatible chisels for different chipping ..
Durable 4-Bolt Chipping Hammer for Metal and Concrete
JET 3in 4-Bolt Chipping Hammer Hex Shank
Product Overview
The JET 3in 4-Bolt Chipping Hammer Hex Shank is a compact pneumatic impact tool designed for professional welding, fabrication, maintenance, and metalworking applications. Its 4-bolt construction provides a sturdy assembly for repetitive impact work, while the hex-shank configuration accommodates compatible chisels for different chipping and material-removal tasks.
Powered by compressed air, the hammer produces rapid reciprocating blows that help remove weld slag, rust, scale, and other unwanted material. Its compact size makes it well suited to localized work around welds, joints, edges, and other areas where precise tool positioning is important.
Key Features
- 3-inch chipping hammer configuration for controlled material removal.
- 4-bolt construction designed for repeated impact applications.
- Hex shank accepts compatible hex-shank chisels and accessories.
- Pneumatic operation provides rapid reciprocating impact.
- Suitable for removing weld slag, rust, scale, and surface buildup.
- Compact design provides good maneuverability around workpieces.
- Suitable for welding, fabrication, maintenance, and repair applications.
- Designed for professional workshop and industrial environments.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | JET |
| Product Type | Pneumatic chipping hammer |
| Nominal Size | 3 in. |
| Construction | 4-bolt |
| Shank Type | Hex |
| Power Source | Compressed air |
| Operating Method | Reciprocating impact |
| Primary Application | Chipping and material removal |
| Tooling | Compatible hex-shank chisels |
| Intended Use | Professional / industrial |
Exact blows per minute, stroke length, air consumption, operating pressure, air-inlet size, overall dimensions, and weight should be confirmed against the current JET specification sheet for the exact model.
4-Bolt Construction
The four-bolt design provides a robust tool assembly intended to withstand the repeated impact forces produced during pneumatic chipping.
This makes the hammer suitable for regular use in professional fabrication, welding, maintenance, and repair environments.
Pneumatic Impact Operation
The hammer converts compressed-air power into rapid reciprocating impact. The impact mechanism drives the installed chisel against the work surface, allowing unwanted material to be broken away through repeated blows.
This operating principle is particularly effective for weld cleanup, scale removal, surface preparation, and other localized chipping tasks.
Hex-Shank Design
The hex shank is designed to accept compatible hex-shank chisels. Different accessory profiles allow the tool to be adapted to the material and type of work being performed.
Common applications include:
- Weld slag removal
- General chipping
- Scaling
- Rust removal
- Surface preparation
- Localized material removal
Always use accessories with the correct shank dimensions and an impact rating suitable for pneumatic chipping.
Typical Applications
The JET 3in 4-Bolt Chipping Hammer is suitable for:
- Welding cleanup
- Weld slag removal
- Metal fabrication
- Rust and scale removal
- Surface preparation
- Automotive repair
- Equipment maintenance
- Industrial repair
- General metalworking
- Fabrication-shop cleanup
Benefits for Professional Users
Compact and Maneuverable
The 3-inch configuration makes it easier to position the tool precisely on localized areas of a workpiece.
Durable Construction
The four-bolt assembly is designed for repeated impact use in professional environments.
Pneumatic Power
Compressed-air operation provides rapid repetitive blows without requiring a battery or electric motor.
Flexible Tooling
Hex-shank compatibility allows operators to use different chisels for various material-removal applications.
Professional-Grade Utility
The hammer is suitable for welding shops, fabrication facilities, maintenance departments, and repair operations.
Chisel Selection
Choosing the correct chisel helps optimize material removal and tool performance. Wider chisels can be useful for scaling and surface cleanup, while narrower profiles can concentrate impact on a smaller area.
Only install chisels that match the hammer's hex-shank specification and are designed for pneumatic impact applications.
Air Supply Requirements
The hammer should be connected to a clean, regulated compressed-air system capable of meeting the manufacturer's specified pressure and airflow requirements.
Use appropriately sized hoses and fittings to minimize pressure loss. Follow JET's recommendations for pneumatic-tool lubrication and air-line maintenance.
Maintenance
Inspect the hammer before each use for damage or excessive wear. Check the housing, bolts, air fittings, retaining components, and installed chisel.
Keep the air supply clean and properly regulated. Lubricate the tool according to the manufacturer's instructions and replace worn or damaged components before use.
Safety Considerations
Always wear appropriate eye protection, hearing protection, and work gloves when operating a pneumatic chipping hammer. Impact work can produce flying fragments, dust, and high noise levels.
Secure the workpiece before starting and maintain a firm grip on the tool. Do not use damaged, improperly fitted, or incompatible chisels.
Disconnect the compressed-air supply before changing chisels or performing maintenance. Keep bystanders away from the immediate work area during operation.
Why Choose the JET 3in 4-Bolt Chipping Hammer?
The JET 3in 4-Bolt Chipping Hammer Hex Shank combines a compact working size, four-bolt construction, pneumatic impact power, and hex-shank tooling compatibility in a practical professional tool.
It is well suited to weld cleanup, slag and scale removal, surface preparation, metal fabrication, maintenance, and repair work, particularly when controlled and repetitive impact is required.