The Ronix 8609 is a 20V cordless circular saw delivering 4000 RPM with a 165mm blade and 55mm max cutting depth. Powered by a 4Ah lithium-ion battery, ergonomic lightweight design for precise horizontal, vertical and bevel cuts in woodworking and construction.Motor and Mechanism:The Ronix 8609 cordless circular saw is powered by a high-performance 20V motor that delivers a no-load speed of 4000 RPM for greater speed and faster cuts. Saw Blade:Its 165mm diameter saw blade has a 55mm max cutting depth at 0° and a 36mm max cutting depth at 45°. The cutting mechanism has a spindle lock system for easy and fast blade changing. Body:The ergonomic lightweight design of Ronix 8609 improves working efficiency and reduces user fatigue. With only a 3.37 kg weight, it delivers an excellent performance of a rechargeable tool. The handle is made of an ergonomic soft grip for more convenient use. A steel base plate allows precise bevel cuts at the most common angles of 0°- 45°. After all, it has a well-balanced design for superior handling and performance. Safety:8609 circular saw is equipped with a safety key to increase application safety, an electric brake for operation safety, and an electronic current limiter for overload protection. Battery and Charger:The Ronix 8609 has two powerful 4000mAh lithium-ion batteries with 20V voltage. It takes 60min for each battery to charge fully and can work up to 50mins non-stop and without getting heated. The batteries are compatible with all Ronix 86 series tools. Accessories and Packaging:The Ronix 8609 cordless circular saw’s color box has a guide ruler, an Allen key, two pieces of 4.0Ah batteries, and a 2-in-1 110-240V charger. SpecificationModel8609Battery Typelithium-ionBattery Voltage20VBattery Capacity4000mAhNo-Load Speed4000RPMSaw Blade Diameter165mmArbor Sizeφ20 mmSpindle SizeM6Cutting angles0°-45°Max Cutting Depth at 0°55mmMax Cutting Depth at 45°36mmcharging time1hMax Working Time" No load running time 50min， loading time about 10min "Surface RecommendationwoodBody MaterialPA6+GF30, ADC12Motor TypeBrushedSwitch typeAnti-self-locking switchBlade MaterialAlloy saw bladeWeight3.37 Kg（saw and 1pc battery）Packagingcolor boxAccessories"Guide ruler, Allen key, 2pcs 4.0Ah battery,1pc 4.0 charger"