Straight Grinder YG-3H Series
Ideal for precision grinding and polishing.
A compact, lightweight, high-power, and user-friendly straight grinder with a built-in muffler for quiet operation.
- Company:吉田工作所
- Price:Other
Last Updated: Aggregation Period:Jul 16, 2025~Aug 12, 2025
This ranking is based on the number of page views on our site.
Last Updated: Aggregation Period:Jul 16, 2025~Aug 12, 2025
This ranking is based on the number of page views on our site.
Last Updated: Aggregation Period:Jul 16, 2025~Aug 12, 2025
This ranking is based on the number of page views on our site.
1~15 item / All 17 items
Ideal for precision grinding and polishing.
A compact, lightweight, high-power, and user-friendly straight grinder with a built-in muffler for quiet operation.
Super long type straight grinder and rear exhaust type straight grinder.
Introducing the highly anticipated ultra-long type straight grinder and rear exhaust type straight grinder to our lineup!! The NHG series achieves lightweight high power. In particular, the NHG-65K and NHG-65LK (long type) for shaft-mounted use, and the NHG-65D and NHG-65LD (long type) for flat grinding wheels, have been long-standing best-selling products from NPK that have received positive feedback over many years. For more details, please contact us or refer to the catalog.
Shave! Polish! Dedicated tool, straight grinder. Efficient use of compressed air for energy-saving measures.
We successfully developed a product by targeting the collet-type grinder, minimizing core runout by directly connecting the main shaft to the rotor while maintaining power and achieving weight reduction. For more details, please download the catalog or contact us.
Sharpen! Polish! Dedicated tool, straight grinder. Efficiently uses compressed air for energy-saving measures.
We successfully developed a product by targeting the collet-type grinder, minimizing core runout by directly connecting the main shaft to the rotor, while achieving weight reduction without sacrificing power. For more details, please download the catalog or contact us.
Low-speed grinding type with safety lever! Straight grinder equipped with a rubber cover.
We would like to introduce our die grinder, the 'SI-2015A'. It features a low-speed grinding type with a rubber cover and is equipped with a safety lever. Please feel free to contact us if you have any inquiries. 【Specifications】 ■ Collet size: 6mm ■ Optional collet diameter: 3mm ■ No-load speed: 5,500 r.p.m. ■ Overall length: 217mm ■ Weight: 0.90kg ■ Air consumption: 0.71m3/min ■ Noise level: 88dB(A) ■ Vibration value a: 4.9m/s2 ■ Air inlet: 1/4in *For more details, please refer to the PDF document or feel free to contact us.
No-load rotational speed is 14,600 r.p.m.! Throttle specification is for a rotary straight grinder.
We would like to introduce our industrial straight grinder, the 'SI-SG3-2R'. The grinding stone dimensions are 65×13×9.5mm, and the air consumption is 0.45m3/min. The exhaust direction is lateral. Please feel free to contact us when you need assistance. 【Specifications】 ■Throttle type: Rotary ■Grinding stone dimensions: 65×13×9.5mm ■No-load speed: 14,600 r.p.m. ■Overall length: 316mm ■Weight: 1.52kg ■Air consumption: 0.45m3/min ■Noise level: 83.5dB(A) ■Vibration value a: 2.86m/s2 ■Exhaust direction: Lateral ■Air inlet: 3/8in *For more details, please refer to the PDF document or feel free to contact us.
Straight grinder, collet type
●Built-in air regulator ●High-spec collet used
The overwhelming lightness and compactness are appealing! We offer two types to choose from based on your usage needs.
The "JAP510/JAP520" is a straight grinder available in low-speed and high-speed types, chosen based on usage. According to our research, the overall length is reduced by 10% compared to conventional models, and the weight is decreased by 50%. It features a full composite housing, achieving a lightweight and compact body size. Additionally, we offer products such as the "1/4" Cordless Driver Set" and "Cordless LED Light," which prevent screw damage with a clutch mechanism, ensuring reliable operation. 【Features】 ■ Equipped with a continuously adjustable regulator mechanism ■ Adopts a teasing throttle that allows rotation adjustment based on the trigger pull ■ JAP510 (Low-speed type) - Emphasizes high torque at low speeds with a reduction gear - Generates about five times the rotational torque of the high-speed type ■ JAP520 (High-speed type) - Directly translates motor rotation to axis rotation, achieving high-speed rotation *For more details, please refer to the PDF materials or feel free to contact us.
Excellent precision and durability. Lightweight pen-like structural design.
Air Pressure Tool KIN - Function of the KIN-3BSN Air Pressure Engraving Pen: 1. Compact and lightweight, high torque grinding performance. Applications: 1. Precision mold grinding work. 2. Small casting processing and grinding. 3. Grinding of 3C industrial castings. The KIN-3BSN air pressure engraving pen rotary air grinder features precise and durable components, a portable pen-like structural design, compact size, high speed, low noise, high torque, low air consumption, lightweight and stable (low flicker rate), among other characteristics. Its operation is suitable for various blank trimming, cutting, grinding, engraving, trimming, and mirror polishing in industries such as molds, metal products, glass, stone, crafts, jewelry, and circuit board manufacturing.
Ideal for precision grinding and polishing.
A compact, lightweight, high-power, and easy-to-use straight grinder with an internal collet type that minimizes runout.
The air consumption is 0.38m3/min! Introducing a straight grinder with a side exhaust direction!
We would like to introduce our industrial straight grinder, the 'SI-SG3-CR'. The throttle type is rotary, and the air inlet is 3/8in. The no-load speed is 14,000 r.p.m. Please feel free to contact us if you have any inquiries. 【Specifications】 ■ Throttle type: Rotary ■ Collet size: 6mm ■ No-load speed: 14,000 r.p.m. ■ Overall length: 344mm ■ Weight: 1.40kg ■ Air consumption: 0.38m3/min ■ Noise level: 83.5dB(A) ■ Vibration value a: 2.86m/s2 ■ Exhaust direction: Side ■ Air inlet: 3/8in *For more details, please refer to the PDF document or feel free to contact us.
The exhaust direction is sideways! Introducing a straight grinder with a 3/8 inch air inlet!
We would like to introduce our industrial straight grinder, the 'SI-SG3-3R'. The no-load rotation speed is 12,700 r.p.m., and the noise level is 83.5 dB(A). The dimensions of the grinding wheel are 75×13×9.5 mm. Please feel free to contact us when you need assistance. 【Specifications】 ■Throttle Type: Rotary ■Grinding Wheel Dimensions: 75×13×9.5 mm ■No-load Rotation Speed: 12,700 r.p.m. ■Overall Length: 316 mm ■Weight: 1.54 kg ■Air Consumption: 0.34 m³/min ■Noise Level: 83.5 dB(A) ■Vibration Value a: 2.86 m/s² ■Exhaust Direction: Side ■Air Inlet: 3/8 in *For more details, please refer to the PDF document or feel free to contact us.