空研 List of News Articles

We are pleased to announce that our company will be holding a trade-in sale for medium-sized (3/4"SQ) air impact wrenches. We invite you to take advantage of this opportunity to make a purchase. 【Sale Details】 ■ Period: From January 21, 2025, to orders placed by March 31, 2025 ■ Models: Medium-sized (3/4"SQ) air impact wrenches, a total of 10 models KW-20P, KW-20PI, KW-20GI-6, KW-230P, KW-2000P, KW-2000proI, KW-2500pro, KW-2800PA, KW-L17G, KW-L17GV (Note: Impact wrenches with different anvil types from the above models are also eligible.) ■ Sale Details: For each eligible model ordered, we will provide a trade-in discount of 5,000 yen for the collection of the trade-in machine. ■ Additional Benefit: We will present you with a KUKEN original logo knit cap (included in the package). ■ The trade-in machine must be an air impact wrench of 3/4"SQ or larger, and the manufacturer does not matter.

We are pleased to announce that our company will be holding a trade-in sale for medium-sized (3/4"SQ) air impact wrenches. We invite you to take advantage of this opportunity to make a purchase. 【Sale Details】 ■ Period: From January 21, 2025, to orders placed by March 31, 2025 ■ Models: Medium-sized (3/4"SQ) air impact wrenches, a total of 10 models KW-20P, KW-20PI, KW-20GI-6, KW-230P, KW-2000P, KW-2000proI, KW-2500pro, KW-2800PA, KW-L17G, KW-L17GV (Note: Impact wrenches with different anvil types from the above models are also eligible.) ■ Sale Details: For each eligible model ordered, we will provide a trade-in discount of 5,000 yen for the collection of the trade-in machine. ■ Additional Benefit: We will present you with a KUKEN original logo knit cap (included in the package). ■ The trade-in machine must be an air impact wrench of 3/4"SQ or larger, and the manufacturer does not matter.

We have launched a cleaning tool specifically for large vehicle wheels and hubs. 《4" Dual Action Sander - DAZ-04A》 This product is a dual action sander specialized for removing dirt and rust from large vehicle wheels. 《Air Scraper - KS-35》 This product is an air-powered scraper suitable for removing rust and contaminants from large vehicle hubs.

We have released a cleaning tool specifically for large vehicle wheels and hubs. 《4" Dual Action Sander - DAZ-04A》 This product is a dual action sander specialized for removing dirt and rust from large vehicle wheels. 《Air Scraper - KS-35》 This product is an air-powered scraper suitable for removing rust and contaminants from large vehicle hubs.

We are pleased to announce that our company will be holding the annual large impact wrench trade-in sale as detailed below. We kindly ask you to consider making a purchase during this period. 【Sale Details】 ■ Period: From August 21, 2024, to December 31, 2024, for orders placed ■ Models: 1) 1” SQ·N type large wrenches: KW-3800ISO-GL, KW-3800proXGL, KW-4500GL, KW-3800P, KW-4500P 2) 1” SQ·D type and other large wrenches: KW-385GL, KW-420GL, KW-380P, KW-40P ■ Sale Content: For orders of the target model 1), we will provide a trade-in discount of 15,000 yen for the collection of the trade-in machine. For orders of the target model 2), we will provide a trade-in discount of 10,000 yen for the collection of the trade-in machine without fail. * As an additional benefit, we will present one original Kuken cold-resistant jacket (included with the order) without fail. * The trade-in machine must be an air impact wrench, and the manufacturer does not matter.

We are pleased to announce that our company will be conducting a campaign with benefits for the Power Torque Setter as detailed below. We encourage you to take this opportunity to make a purchase. Period: July 21, 2024 – September 30, 2024 Name: Power Torque Setter Campaign with Benefits Eligible Models: PTS-800ESL-R, PTS-800E, PTS-800EX-L, PTS-1000E, PTS-600EX-L, a total of 5 models Campaign Details: During the campaign period, for orders of the above eligible models, we will provide one of the following benefits: 1) Reaction receiver for JIS (with socket), 2) Reaction receiver for ISO (with socket), or 3) Pitch-variable reaction receiver. However, for the PTS-1000E, only one of either 1) or 2) will be provided as a benefit. Additionally, optional specifications will also be included in the campaign during the campaign period. *For more details, please download the related materials or contact us.

We are pleased to announce that Kuken Corporation will be holding a "Thunder & Grinder Trade-In Sale." During the period, if you order eligible models, we will offer a trade-in discount of 3,000 yen, 4,000 yen, or 5,000 yen per purchased model for each trade-in machine collected. We kindly ask you to take this opportunity to make a purchase. 【Sale Overview】 ■ Period: From April 21, 2024, to June 30, 2024 ■ Models: Air Sanders, Angle Grinders, Belt Sanders, Polishers - a total of 37 models ■ Trade-in machines can be any air tools and electric tools, regardless of the manufacturer. *For more details, please refer to the related materials or feel free to contact us.

We are pleased to announce that our company will be holding a trade-in sale for medium-sized (3/4"SQ) air impact wrenches. We invite you to take advantage of this opportunity to make a purchase. 【Sale Details】 ■ Period: From January 21, 2024, to orders placed by March 31, 2024 ■ Models: Medium-sized (3/4"SQ) air impact wrenches, a total of 10 models KW-20P, KW-20PI, KW-20GI-6, KW-230P, KW-2000P, KW-2000proI, KW-2500pro, KW-2800PA, KW-L17G, KW-L17GV (Note: Impact wrenches with different anvil types from the above models are also eligible.) ■ Sale Content: For each eligible model ordered, we will provide a trade-in discount of 5,000 yen for the collection of the trade-in machine. ■ Additional Benefit: We will include a KUKEN original logo neck warmer as a gift (included in the package). ■ The trade-in machine must be an air impact wrench of 3/4"SQ or larger, and the manufacturer is not specified.

We have updated our comprehensive catalog to the latest version (January 2024 edition). You can download it from the "Related Catalogs."