A push handle for table saw is a crucial safety accessory designed to keep hands away from the blade while providing control over the workpiece. These handles come in various designs, from simple wooden sticks to advanced ergonomic blocks with adjustable features. They enhance user safety, improve cutting precision, and are essential for any woodworker using a table saw.
What Are the Key Features of an Effective Push Handle for Table Saw?
An effective push handle for table saw should possess the following key features:
- Ergonomic design for comfortable grip
- Durable materials that can withstand regular use
- Non-slip surface to maintain control over the workpiece
- Adequate length to keep hands away from the blade
- Compatibility with various table saw models and cutting scenarios
How Does a Push Handle Improve Table Saw Safety?
A push handle for table saw significantly enhances safety by:
- Keeping hands at a safe distance from the spinning blade
- Providing better control over the workpiece, reducing the risk of kickback
- Allowing for steady and consistent feed rate, minimizing accidents
- Offering a secure grip on materials that might be difficult to handle directly
According to woodworking experts, using a push handle can reduce the risk of table saw-related injuries by up to 80%.
What Materials Are Best for Push Handles?
The choice of material for a push handle is crucial for its effectiveness and durability. Here’s a comparison of common materials:
| Material | Pros | Cons |
|---|---|---|
| Wood | Affordable, easy to make | May wear out quickly, can splinter |
| Plastic | Lightweight, durable | May lack grip on some surfaces |
| Rubber | Excellent grip, comfortable | Can deteriorate over time |
| Metal | Very durable, long-lasting | Can be heavy, may scratch workpieces |
Most commercial push handles use a combination of these materials to balance durability, grip, and user comfort.
How to Choose the Right Push Handle for Your Table Saw?
When selecting a push handle for your table saw, consider the following factors:
- Compatibility: Ensure the handle works with your specific table saw model.
- Size: Choose a handle that provides adequate reach and control for your typical projects.
- Grip: Look for handles with non-slip surfaces or ergonomic designs for better control.
- Adjustability: Some handles offer adjustable features for various material thicknesses.
- Visibility: Brightly colored handles can enhance safety by improving visibility.
What Are the Different Types of Push Handles Available?
Push handles for table saws come in various types, each suited for different tasks:
- Basic Push Sticks: Simple, straight sticks with a notched end for pushing.
- L-Shaped Push Blocks: Provide downward pressure and forward motion.
- Ergonomic Push Blocks: Designed for comfort during extended use.
- Adjustable Push Blocks: Feature movable parts to accommodate different material sizes.
- GRR-RIPPER Style Blocks: Offer maximum control and versatility.
How to Properly Use a Push Handle on a Table Saw?
To use a push handle effectively:
- Position the handle behind the workpiece, maintaining a firm grip.
- Apply steady, even pressure as you feed the material through the saw.
- Keep your hands at least 6 inches away from the blade at all times.
- Use the handle to control both the forward motion and downward pressure on the workpiece.
- For narrow cuts, use two push handles – one for forward motion and one for sideways pressure.
What Are the Maintenance Requirements for Push Handles?
To keep your push handle in good condition:
- Clean it regularly to remove dust and debris
- Check for wear and tear, especially on the gripping surfaces
- Replace worn-out parts or the entire handle if it shows signs of damage
- Store in a dry place to prevent warping or degradation
- For wooden handles, apply a coat of finish occasionally to protect the wood
Can You Make a DIY Push Handle for Table Saw?
Yes, you can make a DIY push handle. Here’s a simple guide:
- Choose a piece of hardwood about 12-18 inches long and 1-2 inches thick.
- Cut a notch at one end to hook onto the workpiece.
- Sand all surfaces smooth to prevent splinters.
- Apply a non-slip material to the gripping area.
- Optionally, add a handle or ergonomic shape for better grip.
Remember, while DIY options can be cost-effective, commercial push handles often offer advanced safety features and ergonomics.
What Are the Legal Requirements for Using Push Handles?
While specific legal requirements may vary by region, general safety guidelines include:
- OSHA recommends using push sticks or push blocks when the cutting operation requires the hands to come close to the blade.
- Many jurisdictions require the use of push handles for cuts narrower than a certain width (often 6 inches).
- Some areas mandate the use of push handles as part of overall table saw safety regulations.
Always check local regulations and follow manufacturer recommendations for safe operation.
How Do Push Handles Compare to Other Table Saw Safety Devices?
Push handles are just one part of a comprehensive table saw safety system. Here’s how they compare to other devices:
| Safety Device | Function | Comparison to Push Handles |
|---|---|---|
| Blade Guards | Covers the blade | Complementary – use both for maximum safety |
| Riving Knives | Prevents kickback | Push handles provide additional control |
| Featherboards | Holds material against fence | Push handles offer more versatility |
| SawStop Technology | Stops blade on contact | Push handles prevent hands from reaching blade |
For optimal safety, use push handles in conjunction with other safety devices and practices.
By incorporating a push handle into your table saw operations, you significantly enhance both safety and precision. Whether you opt for a commercial model or a DIY solution, this simple tool can make a substantial difference in your woodworking projects and personal safety.
References:
1. OSHA Guidelines for Woodworking Machinery
2. Popular Woodworking – Table Saw Safety
3. Fine Woodworking – Push Sticks and Push Blocks