ビービーエーカンパニー List of Products and Services

"DCLB" is a two-flute diamond-coated ball end mill for graphite electrode machining, handled by BBK Company, Ltd., manufactured by Union Tool. The diamond coating provides exceptional wear resistance and features a coating film with excellent adhesion for a long lifespan. We offer a total of 67 model numbers. 【Features】 ■ Two-flute diamond-coated ball end mill series for graphite electrode machining ■ Suitable for machining difficult materials such as ceramics, aluminum alloys, and copper alloys, in addition to graphite ■ Exceptional wear resistance achieved through the diamond coating ■ Long lifespan due to the coating film with excellent adhesion *For more details, please refer to the PDF document or feel free to contact us.

• Coating Agent
• others

We are currently offering a "Product Catalog" featuring a variety of diamond-coated carbide end mills that excel in machining difficult materials such as graphite, ceramics, aluminum alloys, and copper alloys! 【Featured Products】 ◎ "Diamond Coated Carbide End Mill" Coated with diamond crystals on a special carbide material, achieving surface hardness comparable to natural diamonds. Capable of machining graphite, ceramics, aluminum alloys, copper alloys, as well as composite materials like CFRP and GFRP. ◎ "Graphite-Compatible Blade Shape Carbide Long Shank EM" Features a large rake angle focused on cutting performance and an increased land width for enhanced rigidity. Convenient long shank for machining. Offered at half the price of conventional diamond-coated carbide end mills. We have a proven track record in carbon processing companies and the medical industry. ＜Samples Available＞ Currently, we are offering samples of the following products to the first 10 companies that apply! ■ 2-Flute Diamond Coated EM ■ 2-Flute Diamond Coated Ball *If you would like a sample, please apply through the [Contact Us] section.

• End Mills
• Other cutting tools

Introducing the "Special Pins" from BBK Company, which manufactures precision cutting tools, precision molds, and press parts. We produce various special pins tailored to our customers' needs. We can manufacture them in any number of steps, lengths, diameters, angles, and tolerances, and delivery times are negotiable. 【Features】 ■ Compatible with materials such as carbide, high-speed steel, stainless steel, and ceramics ■ Taper pins: Tolerances from ±5’ (5 minutes) available ■ Customizable in any number of steps, lengths, diameters, angles, and tolerances ■ Delivery time negotiable ■ Various coating treatments available, including TiAlN, TiCN, DLC, and DIA *For more details, please refer to our catalog or feel free to contact us.

• Processing Contract
• Other cutting tools

We would like to introduce the "cutting tools" from BBK Company, which manufactures and sells precision cutting tools, precision molds, and press parts. Our company can accommodate a wide variety of shapes and offers various coatings, as well as the ability to respond quickly to short delivery times. We can produce cutting tools such as semi-moon cutters, two-blade cutters (straight blades), straight/tapered blades, and PCD end mills using materials like PCD, carbide, and high-speed steel. 【Features】 ■ Capable of accommodating a wide variety of shapes ■ Quick delivery response ■ For two types of cutting tools excluding PCD end mills, we can provide various coating treatments such as TiAlN, TiCN, and DIA ■ Proposals tailored to the workpiece material *For more details, please refer to the catalog or feel free to contact us.

• Processing Contract
• Other cutting tools

We would like to introduce the "Precision Parts" processing of BBK Company, which manufactures and sells precision cutting ultra-hard tools, precision molds, and press parts. Our company is capable of processing through methods such as polishing, grinding, cutting, laser, discharge, and welding. We can accommodate everything from single items to mass production, with dedicated technicians ensuring that the parallelism and perpendicularity of the parts are finished with a precision within 5μm. 【Features】 ■ High precision ■ High quality ■ High-speed processing ■ Short delivery times ■ Cost reduction *For more details, please refer to our catalog or feel free to contact us.

• Processing Contract
• Other processing machines

BBK Company, Inc. is a company that manufactures precision cutting carbide tools, precision molds, and sells press parts. Regarding special carbide tools and precision machined parts, we established a "Research and Development Room" in 1998 with the idea of wanting to be "the customer's laboratory," enabling us to respond not only to more challenging requests but also to short delivery times and cost reduction. We aim to be an "ALL IN ONE COMPANY" that can answer our customers' "?" from various angles and contribute to the development of industry. 【Business Overview】 ■ Manufacturing of precision cutting carbide tools ■ Manufacturing and sales of precision molds and press parts ■ Manufacturing of precision machined parts ■ Manufacturing of special dedicated machines *For more details, please refer to our catalog or feel free to contact us.

• Laser marker
• Processing Contract
• Other cutting tools

The "Laser Marker" is a device owned by BBK Company, which manufactures and sells precision cutting carbide tools, precision molds, and press parts. It is capable of laser marking on a wide variety of materials, including stainless steel, aluminum, copper, carbide, high-speed steel (coated options available), and plastics (such as PC, PP, ABS, etc. (PVC not allowed), and transparent materials are not allowed). Additionally, for larger quantities, we can discuss options, and it is possible to ship the products the day after they arrive. 【Features】 ■ Compatible with a wide variety of materials ■ Short delivery times available ■ Illustrations and images can also be laser marked ■ Maximum size: Width: 120mm × 120mm, Height: 42mm ■ Minimum character size: 0.4mm～ *For more details, please refer to the catalog or feel free to contact us.

• Laser marker
• Processing Contract

The "SG Ball End Mill" is a product handled by BBK Company, which manufactures precision cutting carbide tools, precision molds, and press parts. The material is carbide, which lasts about 7 to 10 times longer than high-speed steel (HSS). It comes with a stopper ring, but orders without the ring can also be accepted. Additionally, we can accommodate sizes that meet your needs, so please feel free to consult us. 【Features】 ■ Carbide ■ Lasts about 7 to 10 times longer than HSS ■ Available in 2-flute or 3-flute (varies by size) ■ Comes with a stopper ring ＝＝＝＝＝ For more details, please contact us＝＝＝＝＝ TEL 044-811-0065 FAX 044-811-0925 Contact: Kawaguchi, Kamimoto

• Other cutting tools
• End Mills

The "2-Blade Carbide Long Shank Ball EM" is a product handled by BBK Company, which specializes in the manufacturing of precision cutting carbide tools, precision molds, and the production and sale of press parts. It features a large rake angle and wide land width, designed for cutting performance, making it suitable for brittle materials such as graphite. The long shank design enhances convenience during processing. 【Features】 ■ Convenient for graphite processing with a blade diameter of 10mm or more ■ Long shank type ■ Compatible with steel, aluminum alloys, and copper alloys ■ 2-blade design for finishing operations in grooves and multi-processing ＝＝＝＝＝ For more details, please contact us＝＝＝＝＝ TEL: 044-811-0065 FAX: 044-811-0925 Contact: Kawaguchi, Kamimoto

• Other cutting tools
• End Mills

The "4-Blade Ultra-Hard Long Shank EM" is a product handled by BBK Company, which manufactures precision cutting ultra-hard tools, precision molds, and press parts. It features a design suitable for brittle materials like graphite, with a focus on cutting performance, a large rake angle, and a wide land for high rigidity, making it convenient for processing with a long shank. 【Features】 ■ Convenient for graphite processing with a blade diameter of φ10mm or more ■ Long shank type ■ Compatible with steel, aluminum alloys, and copper alloys ■ For graphite processing with a blade diameter of φ12mm or less, diamond-coated types are recommended ■ 4-blade design for finishing side and groove machining ＝＝＝＝＝ For more details, please contact us＝＝＝＝＝ TEL 044-811-0065 FAX 044-811-0925 Contact: Kawaguchi, Kamimoto

• Other cutting tools
• End Mills

The "2-Blade Carbide Long Shank EM" is a product handled by BB Company, which manufactures precision cutting carbide tools, precision molds, and press parts. It features a large rake angle and wide land width, designed for cutting performance, making it suitable for brittle materials like graphite, and it comes with a convenient long shank for processing. 【Features】 ■ Convenient for graphite processing with a blade diameter of φ10mm or more ■ Long shank type ■ Compatible with steel, aluminum alloys, and copper alloys ■ For graphite processing with a blade diameter of φ12mm or less, diamond-coated types are recommended ■ Two blades for finishing grooves, sides, and Z processing ＝＝＝＝＝ For more details, please contact us ＝＝＝＝＝ TEL 044-811-0065 FAX 044-811-0925 Contact: Kawaguchi, Kamimoto

• Other cutting tools
• End Mills

The "4-Blade High Feed Diamond Coated Ball EM" is a product handled by BBK Company, which specializes in the manufacturing and sales of precision cutting carbide tools, precision molds, and press parts. By coating diamond crystals onto a special carbide material, it achieves surface hardness comparable to natural diamonds while its blade shape, focused on cutting performance, allows it to work with graphite, aluminum alloys, copper alloys, as well as composite materials like CFRP and GFRP. 【Features】 ■ 4-blade design allows for high feed rates for roughing and finishing ■ Diamond coating ■ Compatible with machining of graphite, aluminum alloys, copper alloys, CFRP, and composite materials ■ High hardness coating ■ Helix angle of 30° ＝＝＝＝＝ For more details, please contact us＝＝＝＝＝ TEL 044-811-0065 FAX 044-811-0925 Contact: Kawaguchi, Kamimoto

• Other cutting tools
• End Mills

The "2-Blade Diamond Coated Ball" is a product handled by BBK Company, which specializes in the manufacturing of precision cutting carbide tools, precision molds, and the production and sale of press parts. By coating diamond crystals onto a special carbide material, it achieves surface hardness comparable to natural diamonds while maintaining a cutting edge design focused on sharpness, making it suitable for processing graphite, aluminum alloys, copper alloys, as well as composite materials like CFRP and GFRP. 【Features】 ■ Diamond coating ■ Compatible with processing graphite, aluminum alloys, copper alloys, CFRP, and composite materials ■ High hardness coating ■ Twist angle of 30° ■ Grooving and multi-processing for intermediate/final finishes ＝＝＝＝＝ For more details, please contact us ＝＝＝＝＝ TEL 044-811-0065 FAX 044-811-0925 Contact: Kawaguchi, Kamimoto

• Other cutting tools
• End Mills

The "4-Blade High-Efficiency Radius Diamond Coated EM" is a product handled by BBK Company, which manufactures and sells precision cutting carbide tools, precision molds, and press parts. By coating diamond crystals onto a special carbide material, it achieves surface hardness comparable to natural diamonds while its cutting-edge design focuses on sharpness, making it suitable for graphite, aluminum alloys, copper alloys, as well as composite materials like CFRP and GFRP. The corner radius of the cutting edge is designed for high efficiency (high feed rate and high cutting depth) and to prevent burr formation. 【Features】 ■ Equipped with a 4-blade corner radius, allowing for high feed rates in side machining for medium/fine processing ■ Diamond coating ■ Compatible with machining of graphite, aluminum alloys, copper alloys, CFRP, and composite materials ■ High hardness coating ■ Helix angle of 30° ＝＝＝＝＝ For more details, please contact us＝＝＝＝＝ TEL 044-811-0065 FAX 044-811-0925 Contact: Kawaguchi, Kamimoto

• Other cutting tools
• End Mills

The "2-Blade High-Efficiency Radius Diamond Coated EM" is a product handled by BBK Company, which manufactures precision cutting carbide tools and sells precision molds and press parts. By coating diamond crystals onto a special carbide material, it achieves surface hardness comparable to natural diamonds while the blade shape focuses on cutting performance, making it suitable for graphite, aluminum alloys, copper alloys, as well as composite materials like CFRP and GFRP. The corner radius of the cutting edge is designed for high efficiency (high feed and high cutting depth) and to prevent burr generation. 【Features】 ■ 2-blade with corner radius, suitable for groove, Z, and side processing for medium/fine machining ■ Diamond coating ■ Compatible with machining of graphite, aluminum alloys, copper alloys, CFRP, and composite materials ■ High hardness coating ■ Twist angle of 30° ＝＝＝＝＝ For more details, please contact us＝＝＝＝＝ TEL 044-811-0065 FAX 044-811-0925 Contact: Kawaguchi, Kamimoto

• Other cutting tools
• End Mills

The "4-Blade Diamond Coated EM" is a product handled by BBK Company, which specializes in the manufacture of precision cutting carbide tools, precision molds, and the production and sale of press parts. By coating diamond crystals onto a special carbide material, it achieves surface hardness comparable to natural diamond while its blade shape focuses on cutting performance, making it suitable for graphite, aluminum alloys, copper alloys, as well as composite materials like CFRP and GFRP. 【Features】 ■ 4-blade pin angle for side processing, suitable for medium/fine machining ■ Diamond coating ■ Compatible with processing of graphite, aluminum alloys, copper alloys, CFRP, and composite materials ■ High hardness coating ■ Twist angle of 30° ＝＝＝＝＝ For more details, please contact us ＝＝＝＝＝ TEL 044-811-0065 FAX 044-811-0925 Contact: Kawaguchi, Kamimoto

• Other cutting tools
• End Mills

The "2-Blade Diamond Coated EM" is a product handled by BBK Company, which specializes in the manufacturing of precision cutting carbide tools, precision molds, and the production and sale of press parts. By coating diamond crystals onto a special carbide material, it achieves surface hardness comparable to natural diamond while maintaining a blade shape focused on cutting performance, making it suitable for graphite, aluminum alloys, copper alloys, as well as composite materials like CFRP and GFRP. 【Features】 ■ 2-blade pin angle designed for groove, Z, and side processing in medium/fine machining ■ Diamond coating ■ Compatible with processing of graphite, aluminum alloys, copper alloys, CFRP, and composite materials ■ High hardness coating ■ Twist angle of 30° ＝＝＝＝＝ For more details, please contact us＝＝＝＝＝ TEL 044-811-0065 FAX 044-811-0925 Contact: Kawaguchi, Kamimoto

• Other cutting tools
• End Mills

BBK Company offers services from mold design to manufacturing and mechanical parts, accommodating even single units. ■□■ Service Details ■□■ Our dedicated engineers finish parts with precision within 5μm for both parallelism and perpendicularity. We promise short delivery times and cost reduction through high precision, high quality, and high-speed processing. ■□■ Materials ■□■ General steel materials (NAK, 2FG, STAVAX, etc.), stainless steel, high-speed steel, duralumin, carbide, and more. ＝＝＝＝＝ For more details, please contact us ＝＝＝＝＝ TEL: 044-811-0065 FAX: 044-811-0925 Contact: Kawaguchi, Kamimoto

• Contract manufacturing

We manufacture various carbide tools, special tools, and custom-made products tailored to our customers' needs. We can also accommodate delivery times starting from the same day (for in-house products). Additionally, we handle standard products (carbide, high-speed steel, end mills, drills, etc.) and also accept additional processing and regrinding. 【Features】 ◆ Materials Carbide, high-speed steel, ceramics, alumina, stainless steel ◆ List of Special Tools (Carbide Tools) Carbide cutting tools, small diameter semicircles [step types also available] φ0.2 to 12.0 Carbide semicircle flat drills [step types also available] φ0.1 to 12.0 Carbide special shape cutters Carbide end mills [flute] φ1.0 and above Special bights for CP×D-1 and fine processing are also available ◆ List of Special Processing Carbide processed items, small diameter punches φ0.02 and above Carbide gauge pins Taper pins, tolerances starting from 5' [5 minutes] are possible. ■□■□■□■□■□■□■□■□■□■□■□■□ ＝＝＝＝＝ For more details, please contact us＝＝＝＝＝ TEL 044-811-0065 FAX 044-811-0925 Contact: Kawaguchi, Kamimoto

• Other cutting tools