750W Belt Sander Grinder, 110V Belt Knife Sharpener Stainless Steel 5000RPM Desktop Polishing Machine for Professional Cutting Tools and Machine Manufacturing 13.4 x 8.66 x 11.02 Inch

SpecificationModel: K3Material: Stainless Steel, RubberProcess: PolishingColor: SilverAssembly Required: YesMount Type: CountertopMotor Type: Brushless Pure Copper MotorDisplay Type: Digital DisplayPower Source: Corded ElectricPlug Type: US StandardVoltage: 110VPower: 0.75KWSpeed: 0-5000RPMLinear Speed: 24m/78.74ft/sTorque: 4N·mRubber Wheel Diameter: 150mm/5.91inBelt Model: 915*50mm/36.02*1.97inPull Rod Retractable Length: 140cm/5.51in(Depending on Different Attachments)Baffle Adjustable Height: About 8cm/3.15inProduct Size: 34*22*28cm/13.4*8.66*11.02inPackage Size: 47*35*32cm/18.5*13.78*12.6inGross Weight: 0.75kg/1.65lbsPackage Included1* Belt Sander1* Single Phase Frequency Converter1* Rubber Wheel1* 60 Grit Sand Belt1* 800 Grit Sand Belt1* Chinese&English ManualOther Accessories for InstallationNotes1. During operation, please do not touch the product. When checking the product, please turn off the machine first. Before shutting down, please adjust the speed to the minimum and then turn off the power switch.2. During operation, the noise is determined by the number of grits in the sand belt. The thicker the sand belt, the greater the noise, usually below 95dB.3. Please note that this machine cannot be watered4. Please keep the product running at a constant speed during operation, and prohibit speed fluctuations.5. Please make sure to tighten the sanding belt during use.6. Please allow the slight color difference caused by the shooting light and 1-3cm error due to manual measurement, and make sure you do not mind before ordering.

• Polished Stainless Steel Construction: Belt sander is crafted from treated stainless steel and rubber components. This belt sander features a polished silver finish designed for consistent operation during material processing tasks. Its composition supports prolonged use with minimal structural changes.
• Variable Speed Brushless Motor: Belt grinder is equipped with a 0.75-kilowatt brushless pure copper motor delivering up to 5000 RPM and 4N·m of torque. This system provides adjustable linear speeds reaching 78.74 feet per second. The digital display and control knob allow precise speed adjustments from zero to maximum for different materials and finishes.
• Multi-Configuration Grinding System: Bench grinder features a versatile assembly with interchangeable wheels and attachments, enabling the tool to be configured for flat surface grinding, concave contours, and small-radius curved edges. The included 60-grit and 800-grit sanding belts accommodate both aggressive material removal and fine finishing work.
• Adjustable & Protective Design: Belt knife sharpener provides a height-adjustable protective baffle (approximately 3.15 inches) and a retractable pull rod (up to 5.51 inches) to accommodate various workpiece angles and user preferences. The baffle helps contain sparks and manage debris during operation.
• Flexible Mounting: Desktop belt machine includes pre-drilled installation holes for mounting on workbenches or lathes, and supports both vertical and horizontal orientations via panel-controlled rotation settings. The integrated single-phase frequency converter offers overload, overvoltage, and short-circuit protection to halt operation if electrical anomalies occur.