エムアールティ List of Products and Services

This catalog presents products from M.R.T., a specialized manufacturer of cutting tools, slitting mills, and metal saws. We offer a wide range of products suitable for cutting applications, including "metal saws," "double corner round knives," and "circular cutters." In addition to these products, we provide items tailored to meet our customers' needs. 【Featured Products (Excerpt)】 ■ Metal Saws - Slitting mills, flutes with common bosses, alternate tooth metal saws ■ Slitters - Double corner round knives, single corner round knives, upper blades ■ Special Cutters - Gold thread, circular cutters *For more details, please refer to the PDF document or feel free to contact us.

Our company was established in 1946 as a specialized manufacturer of cutting tools, slitting mills, and metal saws. With many years of rich experience and excellent manufacturing technology, our MRT products are known for their sharpness, durability, and precision, and their true value is now recognized both domestically and internationally. Thanks to this, we have received very positive feedback from many users. We provide a wide variety of suitable products tailored to usage conditions, at low cost and with short delivery times. 【Manufactured Items】 ■ Solid Metal Saws ■ External Round Mills ■ Slitting Mills ■ Form Mills ■ Metal Saws ■ Round Knives (Double Angle, Single Angle) ■ Slitters ■ Angle Cutters (Double Angle, Single Angle) ■ Internal Round Mills ■ Side Cutters ■ Heat Treatment Processing *For more details, please refer to the PDF materials or feel free to contact us.

This document is a reference material published by M.R.T., a specialized manufacturer of cutting tools, slab milling cutters, and metal saws. It provides detailed information on the chemical composition and property comparisons of materials used, selection criteria for carbide grades, and cutting conditions for milling. [Contents] ■ Chemical composition and property comparisons of materials used ■ Selection criteria for carbide grades ■ Conversion table for thickness ■ Cutting conditions for milling ■ Guidelines for troubleshooting in milling ■ Characteristics of coating films *For more details, please refer to the PDF document or feel free to contact us.

MRT's metal saws are made to order. We propose tools suitable for your processing needs and will make improvements as necessary if any issues arise. There are many cases where problems that cannot be solved with standard products can be resolved by creating original tools! --------- Example) Excessive tool wear… - Change of metal saw material - Coating process At MRT, we propose materials suitable for the workpieces you process from multiple bases (carbide, high-speed steel) and a variety of materials (SKH51, 59, K10, K20, Z10, etc.)! We also offer suggestions to extend tool life through coating. Issues with tool wear can be improved by changing the material and applying coatings. Example) Poor cutting performance, large burrs… - Change of metal saw specifications At MRT, we can finely select various types of blade shapes (alternate teeth, staggered teeth, etc.) and the number of teeth (1 to 300 teeth, depending on the outer diameter). By using tools suitable for the workpieces through these specification changes, cutting performance issues can be improved. --------- For more details, please refer to the PDF materials or feel free to contact us!

Solving Various Problems in Cutting Processing with Metal Saws! We have created a troubleshooting book based on 80 years of experience in manufacturing metal saws! Many issues that cannot be resolved with standard products can be addressed by creating original tools! For example… --------- Example) Poor cutting performance, large burrs… - Specification changes for metal saws At MRT, it is possible to finely select various types of blade shapes (alternating teeth, staggered teeth, etc.) as well as the number of teeth (1 to 300 teeth, depending on the outer diameter). By using tools that are suitable for the workpiece through these specification changes, cutting performance issues can be improved. --------- Please feel free to download it! We also address concerns that are not included in the troubleshooting book. Don’t hesitate to contact us!