Copper Motor :  The circular saw blade sharpener with the pure copper coil is more durable and has a long service life. And the operation is efficient, stable with low noise.

Adjustable Speed :  You can freely adjust the rotation speed from 0 to 2850rpm according to the specific items or your various needs. It can run steadily at any point you adjust to over the entire speed range.

Large Cutting Range : This machine is designed for sharpening various kinds of carbide-tipped saw blades from 3.15''-27.5''. It can meet most cutting needs.

Safety Protection : Cooling holes on the motor, a protective cover on top of the grinding wheel, and double-layer water prevention switch can effectively ensure personal and machine safety during operation, you can use it confidently.

Easy to Install : With a detailed manual and complete installation tools included in the package, it is easy to install, saving time and effort.

Protective Packaging : This product comes in a custom foam that resists common compression and falls to prevent product damage in transit.

Built to Last : It is made of high quality nylon and 65mn and is quenched, featuring high strength, abrasion resistance, rust resistance and durability.  

Environment-friendly : This product is powered by electricity, eliminating the need to plug in cables, which can reduce petrol consumption and environmental pollution to a certain extent, and also save your cost.

Durable Battery : The large-capacity (3000mAh) lithium battery has overcharge and overload protection, which can provide longer battery life, so you don't have to worry about frequent charging and insufficient power to affect your work. 

Carefully Designed : The chain tension system guarantees optimum tension while tightening through the knob. The self-injection lubrication system can reduce frictional resistance and ensure smoother operation.

Long Endurance : Two 15000 mA lithium batteries allow you to work continuously for about 18min and require less charging time(4-5 hours), meeting the needs of outdoor work.

Safety Guard : Multiple heat dissipation holes, a protective barrier to prevent wood chips from splashing, a safety switch for preventing accidental triggering, a one-click lockable safety switch, two batteries that have undergone aging treatment and multiple charging and discharging tests, and gloves inside the packaging can effectively ensure safety and extend the product's service life during operation, so you can use it with confidence.

Sturdy and Durable : The aluminum alloy case with reinforced nylon shell has super stability and long life, which greatly prolongs the use of the equipment, and also reduces maintenance costs.

Efficient Work : The two-stroke motor is equipped with 1.22 hp and 25.4cc displacement, with a maximum power of 900W, which can quickly drive the chain to cut at up to 9,000 rpm. Moreover, the chain is quenched at high temperature for sharper cutting.

Precise Cutting : The guide plate is carefully selected to fit the 11.8-inch cutting diameter, which effectively ensures the operator's fine control over the wood, especially when performing complex work such as curved line cutting and sectional sawing, which can complete the task precisely and efficiently.