東京ダイヤモンド工具製作所 List of Products and Services

This document provides a clear introduction to the mechanisms of chipping occurrence in grinding processes and points for improvement. It includes common issues related to chipping (breakage and cracks) of the workpiece in grinding, as well as key points for understanding chipping improvement. Additionally, it explains precautions when chipping becomes a problem, factors leading to abnormal chipping, and verification items during abnormal chipping occurrences. [Contents (partial)] ■ Mechanisms of chipping occurrence in grinding ■ Key points for understanding chipping improvement ■ Chipping size and grinding wheel grit ■ Supplementary information on workpiece chipping size and guidelines ■ What to do when chipping becomes a problem *For more details, please download the PDF or feel free to contact us.

• others

■ High workability due to the elasticity of resin bond, excellent heat resistance, and long lifespan ■ Achieves high performance in dry grinding and polishing of cemented carbide, as well as rough processing of hard brittle materials ■ High cost performance due to overseas production, combined with high performance and reliability through the application of Tokyo Diamond's technology For more details, please contact us or download the catalog.

• Other cutting tools

■Achieves mirror finishing efficiently in a single process ■Diamond tools have a lifespan several times longer than carbide tools ■Custom-made products enable the molding of fine shapes (patterns) Effective for mirror finishing of materials such as gold, copper, and brass, as well as for beveling (deburring) glass and nickel For more details, please contact us or download the catalog.

• End Mills

■ Suppresses chipping and achieves a good surface finish ■ High shape retention of the wheel allows for high-precision shape molding ■ It is also possible to increase the number of layers of electrodeposition to extend the lifespan of the wheel For more details, please contact us or download the catalog.

• Other cutting tools

■ Achieves excellent cutting performance and high-efficiency processing in grinding difficult-to-cut materials. ■ Compared to resin bond wheels, it has a higher abrasive retention capability and longer lifespan. ■ Excellent self-dressing properties, maintaining cutting performance and improving work efficiency. Compatible with various ceramics, sapphire, quartz, cemented carbide, cermet, and hardened steel (cutting tools). For more details, please contact us or download the catalog.

• Other cutting tools

We achieve high-quality and efficient grinding of hard and brittle materials such as glass, ceramics, silicon, ferrite, cemented carbide, quartz, and stone, as well as cutting of non-ferrous alloys like aluminum alloys, oxygen-free copper, and NiP plating, as well as resins and composite materials (CFRP) using diamond tools. Additionally, we offer custom-made wear-resistant products, including hardness tester diamond indenters. For more details, please contact us or download the catalog.

• Other cutting tools