リード Product Lineup

Ceramic materials have high heat resistance but face challenges in toughness. Our TRC alloy is a composite material that demonstrates superior performance compared to ceramic materials in temperature ranges around 1000°C, based on the material sintering technology developed in-house. For example, it is ideal for FSW (Friction Stir Welding) tools made of steel materials, which have been gaining attention in recent years in the automotive and infrastructure industries, as well as for cutting tools for difficult-to-machine materials.

• Other consumables

We propose a high-grinding core drill that minimizes shape distortion, ideal for grooving, drilling, and end-face processing of ceramic materials. By using a special bond, we can enhance the retention of abrasive grains, enabling high-speed processing. Additionally, the tool has high wear resistance, contributing to longer tool life and shape retention. It offers more stable shape retention and continuous processing compared to standard tools, making automation of the process possible.

• drill

The blade consists of a three-layer structure, with coarse diamond particles in the center layer to provide high grinding capability, and fine diamond particles in the side layers that contribute to the finishing quality. This design enables high-quality cutting processing while ensuring processing speed. Additionally, adjustments to the diamond concentration in the center and side layers, as well as modifications to the bond composition, allow for a design that minimizes the tapering of the blade.

• Other cutting tools

We recommend this for those struggling with machining difficult-to-cut materials. We propose a mechanism that allows for continuous dressing of the blade while cutting the workpiece. This addresses issues such as the blade not maintaining sharpness, resulting in chipping and insufficient product quality, difficulties in increasing machining speed due to thick workpieces, and the need for frequent dressing when working with difficult materials, which increases labor costs. Evaluations can also be conducted at our company, so please consult with us first.

• Other cutting tools

The diamond wheel 'USM' for processing hard and brittle materials is a porous metal bond suitable for high-speed and high-precision processing of LCD glass, quartz, sapphire, and more. It has a high abrasive grain retention capability and generates a good bond tail on the grinding surface. The bond tail effectively promotes the discharge of grinding debris, enhances coolant supply capacity, and increases the amount of abrasive penetration, leading to improved grindability. 【Features】 ■ Suitable for high-speed and high-precision processing ■ High grinding performance due to a bond matrix with ultra-fine pores at the micron level *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

• Grinding Machine

The diamond wheel 'HCR' for PCD and cBN tool processing boasts excellent wear resistance and enables high shape stability processing compared to conventional grinding wheels. The durability of the grinding wheel has increased by 30% compared to traditional options. Its performance has dramatically improved with a non-porous, dense structure that overturns the conventional concept of vitrified bonds. 【Features】 ■ Shape stability ■ High precision processing ■ High grindability ■ Wear resistance ■ Increased durability of abrasive grains *For more details, please refer to the catalog. Feel free to contact us with any inquiries.

• Other abrasives
• Grindstone

Lead Co., Ltd. Product Handling Comprehensive Catalog introduces the products handled by Lead Co., Ltd., which offers customized solutions through "1-to-1" tailored responses to meet the diverse needs of customers. In the case of ceramics, we feature a variety of products including the "CMP Conditioner REV," which has a very strong bond with diamond, the "RPC Adsorption Plate," known for its excellent high hardness, high rigidity, and impact resistance, and the "HAL Blade," which uses a low friction coefficient bonding material. 【Featured Products】 ○ CMP Conditioner REV ○ RPC Adsorption Plate ○ CR-S & HAL-LP Plate ○ HAL/CR-S Grinding Wheel ○ ROW Diamond Wire, etc. For more details, please contact us or download the catalog.

• Other cutting tools