第一工商社 List of Products and Services

Daiichi Commerce is a trading company that specializes in cutting tools such as carbide and diamond tools. We have the largest inventory of carbide materials in the Kanto region! DICKS is our trademark brand for original products manufactured based on the know-how gained from our many years of experience. You can check the details of each product from the basic information below. ◎ We are currently running a 10% off campaign! Please contact us for more details.

• Other cutting tools

Introducing DK MILL non-coating. It uses ultra-fine particle alloy suitable for general cutting. It is ideal for cutting mold materials. It offers excellent cutting performance with sharp corners and good chip removal. For more details, please download and view the catalog.

• Other cutting tools

Since our establishment, we have been a designated distributor for Sumitomo Electric Hardmetal Corp., contributing, albeit modestly, to the cutting tool industry. "DICKS" is a trademark brand for our original products, created based on the know-how we have gained from our many years of experience. It is our hope as a tool manufacturer to support your business activities and pursue new possibilities. We invite you to take a look at the various DICKS products that Daiichi Koshosha Co., Ltd. proudly offers.

• End Mills
• Reamer
• drill

★ Newly developed for high-speed cutting of high-hardness materials. Superior performance even in dry machining due to high heat oxidation resistance. ★ Cutting performance at high temperatures has been significantly improved. (Achieves cutting life exceeding that of TiALN-based coatings) *Comparison with our products.

• End Mills

★ Demonstrates effectiveness in dry processing due to high heat-resistant oxidation performance. ★ Capable of high-speed cutting of high-hardness materials (HRC 60 and above). ★ Cutting performance at high temperatures has significantly improved. *Achieves cutting life surpassing TiALN-based coatings. *Comparison with our products.

• End Mills

★ DK mills have become even easier to use as general-purpose end mills with the change in blade length standards. ★ Adopting a smooth TiALN coating has improved wear resistance, reduced cutting resistance, and enhanced chip evacuation. ★ General cutting is possible with sharp corners. ★ The 4-flute design allows for high-efficiency groove machining and high-precision side machining.

• End Mills

Eliminate the hassle of diluting diamond paste, and at a low price! Available in three syringe types: 2.5g, 5.0g, and 10g. There are also eye drop container types available in two sizes: 7.0g and 14g. We offer a wide variety of mesh sizes.

• Coating Agent

Precision-grade chip × wide-type breaker = clean finished surface

• drill

For surface grinding and proper core thickness design, step processing is of course included, and the blade diameter H7 design allows for immediate use with the bottom blade attached as is.

• drill

☆Silver solder = Application: Used for carbide and stainless steel. Temperature: 600–850℃ ☆Flux (special solvent for soldering) = We have prepared a familiar Silflux in a small 200g package.

• drill
• byte
• End Mills

For details, please refer to the catalog.

• drill
• byte
• End Mills

For details, please refer to the catalog.

• drill
• byte
• End Mills

Tip angle: 120° Material: HSS-E (equivalent to SKH58) 64HRC or higher S-shape thinning (1.0 to 1.4 without thinning)

• drill
• byte
• End Mills

This is a disposable chip sintered with ultra-fine diamond particles at high density. ■ Achieves a beautiful finish on non-ferrous metals and aluminum alloys ■ Tools that excel in damage resistance and wear resistance ■ Regrinding is also possible ■ Supplied at a low cost through mass production.

• drill
• byte
• End Mills

A tool that uses CBN sintered material at the cutting edge, allowing for high-precision turning of the inner diameter of hardened steel. ■ All carbide (excluding the CBN cutting edge) ■ Significantly improved vibration resistance with a robust body ■ High-quality finish. * The CBN part and carbide shank are brazed, and regrinding is also possible.

• drill
• byte
• End Mills

We can accommodate a variety of different types of balls (spheres), so please specify the ball grade when precision is required.

• drill
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• End Mills

The ultra-hard grinding ball materials include a wide range of standard stock items such as H1/K10, ultra-fine particles, ultra-ultra-fine particles, and cermets.

• drill
• byte
• End Mills

We offer a wide range of sizes for use as cutting tools and jigs. Please contact us for size details. Additionally, if you specify tolerances, we can also process the items with grinding. We can also produce wear-resistant, corrosion-resistant, and non-magnetic products. The lead time for custom products is approximately 15 to 20 days.

• drill
• byte
• End Mills

The ultra-hard grinding ball materials include a wide range of standard stock items such as H1/K10, ultra-fine particles, ultra-ultra-fine particles, and cermets.

• drill
• byte
• End Mills

We provide products handled by 31 manufacturers tailored to your needs. With a rich inventory and lineup, please contact us, and we will propose the most suitable products for your company at a later date. First, please download the catalog and check if there are any products you desire. *"DICK'S" is the trademark brand name of our original products.

• drill
• byte
• End Mills

"DICKS" is the trademark brand name of our original products.

• drill
• byte
• End Mills