Stihl Chainsaw Ripping Chain (5 Expert Tips)

Let’s talk about Stihl chainsaw ripping chains.

Resale value is a funny thing. You invest in a high-quality tool like a Stihl chainsaw, expecting it to last for years, maybe even decades. And it probably will. But the reality is, life changes, needs evolve, and sometimes you find yourself needing to sell that trusty saw. A well-maintained chainsaw, especially one equipped with specialized chains like a ripping chain, will always fetch a better price on the used market. People are willing to pay for quality and versatility.

But more than just resale, the real value of a ripping chain lies in its ability to transform your chainsaw into a portable sawmill, capable of tackling projects you never thought possible. I’ve used ripping chains to mill lumber for everything from custom furniture to small outbuildings, saving myself a fortune in the process. Let’s dive into the world of Stihl chainsaw ripping chains, and I’ll share five expert tips to help you master this essential tool.

Stihl Chainsaw Ripping Chain: 5 Expert Tips

Ripping chains are specifically designed to cut wood along the grain, a task that standard crosscut chains struggle with. They achieve this through a unique cutter geometry that shaves the wood fibers rather than chopping them. While Stihl doesn’t explicitly market a chain only for ripping (they focus on their versatile chains), understanding how to optimize any chain for ripping is the key. These tips will help you get the most out of your saw when milling lumber.

1. Understanding Ripping Chain Geometry: The Key to Smooth Cuts

The magic of a ripping chain lies in its cutter geometry. Unlike a standard crosscut chain with aggressive angles designed to sever wood fibers perpendicular to the grain, a ripping chain features a much shallower angle. This shallower angle allows the chain to slice along the grain, producing smoother, more consistent cuts.

• Standard Crosscut Chain: Typically has a top plate cutting angle of around 25-35 degrees.
• Ripping Chain (Optimized): A top plate cutting angle closer to 5-10 degrees is ideal.

While you can technically use a standard chain for ripping, it will be slow, inefficient, and produce a rough, uneven surface. The aggressive angles of a crosscut chain tend to “grab” the wood, leading to excessive vibration and potential kickback.

Optimizing Existing Chains:

Since Stihl doesn’t sell a chain specifically marketed as a “ripping chain,” you can modify a standard chain to function more effectively for ripping. This involves filing the top plate cutting angle to a shallower angle.

• How to Modify: Using a chainsaw file and guide, carefully reduce the top plate cutting angle. Start with small adjustments and test the chain’s performance after each adjustment.
• Important Note: Modifying a chain requires skill and precision. If you’re not comfortable with chainsaw maintenance, it’s best to consult a professional.

Chain Types and Suitability:

While modifications are possible, some chain types are inherently better suited for ripping than others. Chains with a full chisel cutter design tend to work better than those with semi-chisel cutters. This is because full chisel cutters have a sharper cutting edge that can more effectively slice through the wood fibers.

• Full Chisel Chains: Offer the best performance for ripping (after modification).
• Semi-Chisel Chains: Can be used, but will require more frequent sharpening and may produce a slightly rougher cut.

My Experience:

I remember the first time I tried ripping with a standard crosscut chain. The saw bucked and vibrated like crazy, and the resulting cut looked like a beaver had been at work. It was a complete disaster. After learning about cutter geometry and modifying a full chisel chain, the difference was night and day. The saw glided through the wood with ease, producing a smooth, even surface.

Takeaway: Understanding ripping chain geometry is crucial for achieving smooth, efficient cuts. Modifying a full chisel chain to a shallower top plate cutting angle can significantly improve its ripping performance.

2. Chainsaw Setup and Bar Selection: Maximizing Milling Efficiency

The chainsaw and bar you use will greatly affect your ripping performance. Here’s what I’ve learned over the years:

• Chainsaw Power: Ripping puts a lot of stress on the chainsaw engine. I recommend using a saw with at least 60cc of displacement for small to medium-sized logs. For larger logs (over 24 inches in diameter), you’ll want a saw with 70cc or more. A powerful saw will maintain consistent chain speed and prevent the engine from bogging down, resulting in smoother cuts and less wear and tear on the saw.

• Bar Length: The bar length should be slightly longer than the diameter of the log you’re milling. This allows you to make through cuts without having to reposition the saw. Using too short of a bar can be dangerous and lead to uneven cuts.

• Bar Type: A specialized milling bar is ideal for ripping. These bars are wider and stiffer than standard bars, providing increased stability and reducing flex during the cut. Some milling bars also feature a replaceable nose, which can extend the life of the bar.

• Chain Tension: Maintaining proper chain tension is critical for safe and efficient ripping. A loose chain can derail, while an overly tight chain can cause excessive wear on the bar and chain. Check the chain tension frequently, especially when working with hardwoods.

Specific Recommendations:

• Chainsaw: Stihl MS 462 R C-M (72.2cc) or Stihl MS 661 C-M (91.1cc) are excellent choices for milling, especially for larger logs.
• Bar: A Stihl Rollomatic ES Light bar, in a length appropriate for your typical log size, is a good starting point.
• Milling Attachment: A dedicated chainsaw mill attachment (like those from Granberg or Alaskan) is essential for making accurate, consistent cuts.

My Setup:

For most of my milling projects, I use a Stihl MS 462 R C-M with a 32-inch Rollomatic ES Light bar and a Granberg Alaskan Mark-III chainsaw mill. This setup provides a good balance of power, maneuverability, and accuracy. I’ve milled everything from walnut to oak with this setup, and it has consistently delivered excellent results.

Case Study:

I once used my milling setup to salvage a large oak tree that had fallen in a storm. The tree was over 36 inches in diameter, and I was able to mill it into beautiful lumber for a custom dining table. Without a powerful chainsaw and a dedicated milling setup, this project would have been impossible.

Takeaway: Choosing the right chainsaw, bar, and milling attachment is essential for maximizing milling efficiency and producing high-quality lumber. Consider the size of logs you’ll be milling and select equipment accordingly.

3. Milling Techniques: Mastering the Art of the Ripping Cut

Ripping with a chainsaw requires a different technique than crosscutting. Here are some tips to help you master the art of the ripping cut:

• Consistent Pressure: Apply steady, consistent pressure to the saw as you move it along the log. Avoid forcing the saw, as this can lead to uneven cuts and excessive wear on the chain. Let the chain do the work.

• Straight Line: Maintain a straight line as you cut. Use a guide rail or chalk line to help you stay on track. Any deviation from a straight line will result in a warped or uneven board.

• Cutting Speed: Adjust your cutting speed based on the type of wood you’re milling. Hardwoods require a slower cutting speed than softwoods. Experiment to find the optimal cutting speed for each type of wood.

• Lubrication: Ensure the chain is properly lubricated throughout the cut. Use a high-quality bar and chain oil and check the oil level frequently. Insufficient lubrication can cause the chain to overheat and dull quickly.

• Dealing with Pinching: Pinching occurs when the kerf (the width of the cut) closes up behind the saw, trapping the bar. This can be caused by internal stresses in the wood or by the weight of the log bearing down on the cut. To prevent pinching, use wedges to keep the kerf open.

• Multiple Passes: For very wide boards, you may need to make multiple passes with the saw. Overlap each pass slightly to ensure a smooth, even surface.

Step-by-Step Milling Process:

1. Setup: Secure the log on a stable surface. Use wedges to prevent it from rolling.
2. First Cut: Make a shallow initial cut along the length of the log. This will provide a flat surface for the mill to ride on.
3. Attach Mill: Attach the chainsaw mill to the bar, ensuring it is properly aligned.
4. Adjust Depth: Set the desired board thickness on the mill.
5. Make the Cut: Start the saw and slowly move it along the log, maintaining consistent pressure and a straight line.
6. Repeat: Repeat steps 4 and 5 until you have milled all the desired boards.

My Milling Mishaps:

I’ve had my share of milling mishaps over the years. One time, I was milling a large walnut log and failed to use enough wedges. The kerf closed up behind the saw, trapping the bar and causing the chain to bind. I had to shut off the saw and spend an hour wrestling the bar free. It was a valuable lesson in the importance of proper wedging.

Takeaway: Mastering milling techniques requires practice and patience. Pay attention to consistent pressure, straight lines, lubrication, and preventing pinching.

4. Chain Maintenance and Sharpening: Keeping Your Ripping Chain Performing at Its Best

A sharp chain is essential for efficient and safe ripping. A dull chain will require more force to cut, leading to uneven cuts, increased vibration, and potential kickback.

• Sharpening Frequency: Sharpen your ripping chain more frequently than you would a standard crosscut chain. Ripping puts more stress on the chain, causing it to dull more quickly. I recommend sharpening after every few cuts, or whenever you notice a decrease in cutting performance.

• Sharpening Angle: Maintain the correct top plate cutting angle when sharpening. For a ripping chain, this angle should be shallower than that of a standard crosscut chain (around 5-10 degrees).

• File Size and Type: Use the correct file size and type for your chain. Refer to your chainsaw’s manual for specific recommendations. A round file is typically used for sharpening the cutters, while a flat file is used for adjusting the depth gauges.

• Depth Gauge Adjustment: The depth gauges (also known as rakers) control how much the cutters bite into the wood. For ripping, the depth gauges should be slightly lower than those of a standard crosscut chain. This allows the cutters to slice more smoothly along the grain.

• Chain Cleaning: Regularly clean your chain to remove sawdust and debris. Use a brush and solvent to clean the chain, paying particular attention to the cutters and drive links.

• Chain Inspection: Inspect your chain regularly for damage, such as cracked or broken cutters, worn drive links, or loose rivets. Replace the chain if you find any significant damage.

Sharpening Process:

1. Secure the Chain: Use a chain vise to hold the chain securely in place.
2. File the Cutters: Using a round file and guide, sharpen each cutter, maintaining the correct top plate cutting angle.
3. Adjust Depth Gauges: Using a flat file and depth gauge tool, adjust the depth gauges to the recommended height.
4. Clean the Chain: Clean the chain with a brush and solvent.
5. Lubricate the Chain: Lubricate the chain with bar and chain oil.

My Sharpening Routine:

I sharpen my ripping chain after every two or three cuts, or whenever I notice the chain starting to dull. I use a Stihl 2-in-1 Easy File chainsaw sharpener, which allows me to sharpen the cutters and adjust the depth gauges simultaneously. This tool makes sharpening quick and easy, and it ensures that I maintain the correct angles and depths.

Takeaway: Regular chain maintenance and sharpening are essential for maintaining the performance and longevity of your ripping chain. Invest in quality sharpening tools and learn how to properly sharpen your chain.

5. Safety First: Protecting Yourself When Ripping with a Chainsaw

Ripping with a chainsaw can be dangerous if proper safety precautions are not followed. Here are some tips to help you stay safe:

• Personal Protective Equipment (PPE): Always wear appropriate PPE, including a chainsaw helmet with face shield and ear protection, chainsaw chaps or pants, chainsaw gloves, and steel-toed boots.

• Kickback Awareness: Be aware of the risk of kickback, which can occur when the tip of the bar comes into contact with an object or when the wood pinches the bar. Avoid cutting with the tip of the bar and use wedges to prevent pinching.

• Safe Starting: Start the chainsaw on the ground or on a stable surface, away from your body. Never drop start a chainsaw.

• Secure Footing: Maintain a firm, stable footing when operating the chainsaw. Avoid cutting in awkward positions or on uneven terrain.

• Bystander Safety: Keep bystanders at a safe distance from the cutting area.

• Emergency Plan: Have an emergency plan in place in case of an accident. Know the location of the nearest medical facility and how to contact emergency services.

• Read the Manual: Familiarize yourself with the chainsaw’s operating manual and safety instructions.

Common Mistakes to Avoid:

• Cutting Above Your Head: Never cut above your head. This is extremely dangerous and can lead to loss of control of the saw.
• Reaching Too Far: Avoid reaching too far when cutting. Move closer to the work piece instead.
• Cutting with a Dull Chain: A dull chain is more likely to kick back and can be more difficult to control.
• Ignoring Warning Signs: Pay attention to warning signs, such as excessive vibration, unusual noises, or a decrease in cutting performance. These signs may indicate a problem with the saw or chain.

My Close Call:

I once had a close call while milling a large log. I was tired and not paying attention, and I accidentally let the tip of the bar come into contact with the ground. The saw kicked back violently, nearly throwing me off balance. Fortunately, I was wearing all my PPE and was able to maintain control of the saw. It was a sobering reminder of the importance of staying focused and following safety precautions.

Takeaway: Safety should always be your top priority when ripping with a chainsaw. Wear appropriate PPE, be aware of the risk of kickback, and follow all safety instructions.

Bonus Tip: Wood Selection and Drying

Milling your own lumber opens up a world of possibilities, but it’s important to understand wood selection and drying to ensure your projects are successful.

• Wood Selection: Consider the species of wood you’re milling and its intended use. Some woods are better suited for certain applications than others. For example, hardwoods like oak and maple are ideal for furniture and flooring, while softwoods like pine and cedar are better suited for construction and outdoor projects.

• Log Quality: Inspect the logs for defects, such as knots, rot, and insect damage. Avoid milling logs with significant defects, as these will weaken the resulting lumber.

• Drying Process: Properly drying lumber is essential to prevent warping, cracking, and other problems. There are two main methods of drying lumber: air drying and kiln drying.

  • Air Drying: Air drying involves stacking the lumber in a well-ventilated area and allowing it to dry naturally over time. This is a slow process, but it can produce high-quality lumber with minimal stress. The general rule of thumb is one year of drying time per inch of thickness. So, a 1-inch thick board will take about a year to air dry.

  • Kiln Drying: Kiln drying involves placing the lumber in a controlled environment and using heat and airflow to accelerate the drying process. This is a faster method than air drying, but it can be more expensive and can sometimes cause stress in the wood.

• Moisture Content: The ideal moisture content for lumber depends on its intended use. For interior applications, lumber should have a moisture content of around 6-8%. For exterior applications, lumber can have a slightly higher moisture content, around 10-12%.

My Drying Setup:

I air dry most of my lumber in a shed behind my workshop. I stack the boards with stickers (small pieces of wood) between each layer to allow for air circulation. I also cover the stack with a tarp to protect it from rain and sun. I use a moisture meter to monitor the moisture content of the lumber and ensure it is properly dried before using it in my projects.

Takeaway: Understanding wood selection and drying is crucial for producing high-quality lumber. Choose the right species of wood for your project, inspect the logs for defects, and properly dry the lumber to prevent warping and cracking.

By following these five expert tips, you can master the art of ripping with a Stihl chainsaw and unlock a whole new world of woodworking possibilities. Remember to prioritize safety, maintain your equipment, and practice your techniques. With a little patience and perseverance, you’ll be milling your own lumber and creating beautiful, custom projects in no time. Good luck, and happy milling!

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