Product Features
FULLY AUTOMATIC CUTTER GRINDING
Features a mechanical actuating grinding head which automatically alternates between left and right cutters, eliminating the need remove the chain or pivot the grinding head mid-cycle.
AUTOMATIC CHAIN ADVANCEMENT
The pusher arm automatically advances the chain tooth by tooth, letting the grinding disc handle sharpening without manual effort.
TWO-SPEED SETTING
Choose low speed for precise control during chain setup, then switch to high speed to complete sharpening quickly once everything’s dialed in.
STOP CLAMP
The included stop clamp ensures worry-free sharpening by automatically turning off the machine once each sharpening cycle has completed.
EASY ADJUSTMENTS
Quick-access knobs and indexed settings let you fine-tune every key adjustment, so you can match the sharpener precisely to your specific chain.
TOOL KIT INCLUDED
Includes hex key, feeler gauge, profiling stone, and template for precise adjustments and custom wheel shaping.
TWO CERAMIC GRINDING WHEELS
Includes two ceramic grinding wheels with arbor, letting you choose the wheel for your specific grinding needs.
Specifications
Manuals and Drawings
Warranty
At Woodland Mills, we put our customers first. If you have any questions about a product you purchased, you can contact us at 1-855-476-6455. The RCS28 PRO is backed by the 1-year Woodland Mills warranty (excludes wearing parts and cosmetic damage).
Financing
We've partnered with RBC to make it easy to finance your Woodland Mills products. PayPlan by RBC™ offers easy and affordable financing for transactions from $300 to $10,000 CAD with fair rates and no prepayment penalties. With PayPlan by RBC™, you can buy now and pay for your purchase with monthly payments at competitive interest rates. You can also prepay at any time without penalty. Applying is easy, and you can get a decision in seconds with no obligation to buy. Checking your rate won't affect your credit score, and your personal data is safe and encrypted. Select PayPlan by RBC™ at checkout to see if you qualify.
FAQs
Both models offer automatic sharpening. The main difference is that the RCS28 sharpens the left and right cutters in two separate cycles, requiring you to pivot the grinding head and restart the process midway through. In contrast, the RCS28 PRO automatically alternates between left and right cutters in a single pass, delivering a fully automated, single-touch solution ideal for higher-volume users.
Yes. The RCS28 series chain sharpeners can handle chains of any length with 3/8", 3/8" Low Profile, .325", ¼", and .404" pitch, making them versatile for a wide range of chainsaws and jobs.
Typically, sharpening a chain with the RCS28 or RCS28 PRO takes just a few minutes. The exact time depends on the length of the chain and how much material needs to be removed.
No special tools beyond what’s included. Both the RCS28 and RCS28 PRO come with a tool kit containing a hex key, Allen wrench, and feeler gauge to help you dial in precise adjustments.
Absolutely. Both sharpeners run off a 12V battery, making them portable enough to use anywhere, whether you’re in the shop or out in the field.