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Szlifierka elektryczna-H101
β‘ Quick Answer Electric rotary tool pen is a high-speed precision tool designed for engraving, grinding, polishing, and cutting. It reaches 30,000rpm and is suitable for professional repair and DIY applications. π Definition An electric rotary tool pen is a handheld high-speed tool used for fine processing tasks such as engraving, polishing, sanding, and small repair work. βοΈ Specifications Size: 136 × 18 mm Net weight: 59g Electric torque: 230g.cm No-load speed: 30000rpm Motor type: Hollow cup motor Battery capacity: 600mAh Battery model: 10500 ×1 Voltage: 7.4V / 4V DC Charging time: ≈60 min Charging port: Type-C Charging: 5V-1A Runtime: 120 min Speed control: 5-level digital display Button system: Long press power / short press speed / double click pause π§Ύ Product Overview This electric rotary tool pen is designed for high precision engraving, grinding, polishing, and cutting work. It is widely used in electronics repair, jewelry processing, model making, and industrial maintenance applications. Compared with standard rotary tools, this model uses a high-speed hollow cup motor, providing stronger torque and more stable performance for continuous operation. As a manufacturer, we provide OEM and ODM solutions for global distributors, tool brands, and online sellers. The aluminum alloy body ensures durability while keeping the tool lightweight for long working hours. π© Materials Body: Aluminum alloy Housing: ABS plastic Grinding heads: High-speed steel Bit hardness: HRC 25–30 π Quality Control Each rotary tool pen is tested before shipment: Motor speed test (30000rpm stability) Torque verification Battery cycle test Vibration and load test π Applications Engraving work Metal polishing DIY craft projects Jewelry processing Model making Precision repair work π€ OEM / ODM Service We support: Logo customization Packaging design Color customization Private label production Bulk OEM orders π¦ Package Contents Rotary tool pen ×1 Type-C cable ×1 30 pcs grinding heads (2.35×45mm)
Published 2026-08-24 Β· Reviewed by the ToolQeen product and quality team
ToolQeen sourcing overview
β‘ Quick Answer Electric rotary tool pen is a high-speed precision tool designed for engraving, grinding, polishing, and cutting. It reaches 30,000rpm and is suitable for professional repair and DIY applications. π Definition An electric rotary tool pen is a handheld high-speed tool used for fine processing tasks such as engraving, polishing, sanding, and small repair work. βοΈ Specifications Size: 136 × 18 mm Net weight: 59g Electric torque: 230g.cm No-load speed: 30000rpm Motor type: Hollow cup motor Battery capacity: 600mAh Battery model: 10500 ×1 Voltage: 7.4V / 4V DC Charging time: ≈60 min Charging port: Type-C Charging: 5V-1A Runtime: 120 min Speed control: 5-level digital display Button system: Long press power / short press speed / double click pause π§Ύ Product Overview This electric rotary tool pen is designed for high precision engraving, grinding, polishing, and cutting work.
It is widely used in electronics repair, jewelry processing, model making, and industrial maintenance applications. Compared with standard rotary tools, this model uses a high-speed hollow cup motor, providing stronger torque and more stable performance for continuous operation. As a manufacturer, we provide OEM and ODM solutions for global distributors, tool brands, and online sellers. The aluminum alloy body ensures durability while keeping the tool lightweight for long working hours.
π© Materials Body: Aluminum alloy Housing: ABS plastic Grinding heads: High-speed steel Bit hardness: HRC 25–30 π Quality Control Each rotary tool pen is tested before shipment: Motor speed test (30000rpm stability) Torque verification Battery cycle test Vibration and load test π Applications Engraving work Metal polishing DIY craft projects Jewelry processing Model making Precision repair work π€ OEM / ODM Service We support: Logo customization Packaging design Color customization Private label production Bulk OEM orders π¦ Package Contents Rotary tool pen ×1 Type-C cable ×1 30 pcs grinding heads (2.35×45mm)
Review current product specifications, model galleries, MOQ, sample options and OEM/ODM requirements with the ToolQeen team before ordering.