Blade and Cutter Sharpening Service | Fast Turnaround | Regular Collections and Deliveries Across North Wales
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See Ripper37 Sawmill Blade in Action...
Want to see what a Ripper37 blade looks like at work? This video shows a portable sawmill blade cutting timber and gives you a closer look at the product behind the Ripper37 name. For a sawyer, the blade is a small part of the mill, but it has a direct effect on cutting accuracy, the finish of the boards and how often production stops for a blade change.
Ripper37 is manufactured in the UK by Dakin-Flathers for demanding sawmill work. Its precision-ground teeth are designed to cut cleanly from the first use, while the deep-hardened tooth tips allow the blade to be resharpened repeatedly. The result is a blade designed to keep working through more cutting and sharpening cycles, helping you get more value from each one.
A good blade still needs to be matched to the machine and the timber. Before ordering, find your sawmill make and model in our shop and check the blade options shown on the product page. If your mill is not listed, or you are unsure which specification to choose, contact Tegid Evans at Supersharp Cymru for help.
Fitting Ripper37 blades to your sawmill means that your machine can finally reach its true performance potential. Even better - you can make big savings!
How to Sharpen Teeth on a Sawmill Blade
A sawmill blade does not have to be replaced as soon as its teeth become dull. In this video, Stephen Cull introduces the process of sharpening a Ripper37 blade and explains why maintaining the tooth profile matters. A properly sharpened blade can return to productive cutting, helping you make more use of the blade before it reaches the end of its service life.
Sharpening needs to be consistent along the entire blade. Each tooth should have the correct shape and a clean cutting edge; removing too much material or changing the profile can affect how the blade cuts. It is also worth checking the condition of the blade body, weld and teeth before deciding to sharpen it. A blade that is damaged or badly worn may need more attention than a routine sharpening.
Ripper37 blades are designed with deep-hardened teeth to support repeated regrinding. If you sharpen blades yourself, use the correct equipment and tooth profile for the blade you have.
If you would prefer the work carried out for you, Supersharp Cymru offers a sawmill blade sharpening and setting service. Send Tegid the blade details to check suitability and request a quote.
How to Set Teeth on a Sawmill Blade
Tooth set is the small sideways movement applied to selected teeth so the blade cuts a path wider than its body. This gives the blade clearance as it travels through the timber. In this video, Stephen Cull explains the importance of setting sawmill blade teeth accurately and consistently, using a Ripper37 portable sawmill blade as the example.
Getting the set right is about balance across the tooth pattern. If one side is set differently from the other, the blade can be pulled away from a straight cut and leave an uneven or wavy finish on the timber. Too little clearance can cause the blade body to rub in the cut, while inconsistent setting makes it harder to achieve reliable results even when the teeth are sharp.
Tooth setting should be checked as part of the overall condition of a blade, particularly after sharpening or if cutting quality has changed. Use a suitable setting tool and the correct specification for your blade rather than guessing the amount of set.
Supersharp Cymru sets sawmill blade teeth by hand as part of its sharpening service. If your blade is wandering or producing a poor finish, contact Tegid to discuss whether sharpening and resetting would help.
How to Change a Sawmill Blade
Changing a sawmill blade is a regular part of milling, but it is also an opportunity to check the machine before the next cut. In this video, Stephen Cull demonstrates a Ripper37 blade change on a Wood-Mizer LT40 and shares simple checks that can help you look after the blade. The precise fitting procedure and settings will vary between sawmill models, so always follow the instructions for your own machine.
Before handling a blade, switch off and isolate the sawmill, allow moving parts to stop, and wear suitable hand and eye protection. Release the blade tension before removing the old blade. When fitting the replacement, check that it is the correct size and that the teeth face the right cutting direction. Position the blade on the wheels, then set its tracking and tension according to the mill manufacturer’s guidance.
Do not overlook the condition of the blade guides, wheels and surrounding area. Built-up sawdust, damage or incorrect adjustment can undermine the performance of a new blade. Once everything is set, close the guards and carry out the checks specified in your machine manual before cutting.
If you are unsure which Ripper37 blade fits your mill, contact Supersharp Cymru before ordering.