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This grinding wheel is used for polishing as a final finishing step for metal products. It is ideal for superfinishing the raceways of various bearings and for superfinishing the outer diameters of needle bearings, roller bearings, and similar components.

These grinding wheels are designed for the final finishing of bearings. We will select the grinding wheel best suited for the raceways of various types of bearings.
These grinding wheels are highly regarded for the ultra-precision grinding of bearing raceways. CBN, we offer a wide lineup that includes CBD grinding wheels designed for superior cutting performance and DBN grinding wheels designed for superior surface finish accuracy, enabling us to design grinding wheels tailored to your specific needs.

These are grinding wheels designed for precision grinding of bearings, automotive parts, home appliance parts, and other precision mechanical components. We manufacture vitrified-bonded grinding wheels—ideal for precision grinding—using our proprietary manufacturing process.

These tools are used for exploratory drilling for mineral resources and hot springs; for drilling injection holes for ground reinforcement in dam and tunnel construction; and for foundation ground verification work in civil engineering projects.

These products are used for demolition work involving drilling and continuous drilling (line-cut method) for heating, ventilation, and air conditioning (HVAC), electrical, and plumbing installations in concrete structures, as well as for seismic retrofitting. We carry the following models in standard stock: the single-piece “M27” and “HyperMall Mega (A-Lot Screw)”; and for three-point structures, the “HyperMall Z (wet method)” and “HyperMall DRY (dry method).”

A wire saw with a bead diameter of φ10 mm, suitable for demolishing concrete structures and processing precast products.The Hyper Snake series consists of five models available from standard stock: the “CS-PRO” ( excellent balance), the “CS-LIFE” (long service life), the “CS-SPEED” (suitable for concrete containing gravel or hard aggregates), the “CS-MAX” (suitable for concrete with high rebar content), and the “CS-DRY” (suitable for dry cutting).

These blades are highly versatile and suitable for constructing small sites using small cutter machines. The Merit, developed with emphasis on sharpness to asphalt and concrete, and the Merit Light, an economy type with excellent cost performance, are available in our standard inventory.

These blades offer excellent cutting performance and straight-line stability, making them suitable for a wide variety of asphalt roads across the country. We keep the “MV-Linear Series” for wet conditions and the “AK Series” for dry conditions in standard stock.

These blades feature excellent cutting performance and are suitable for a wide variety of concrete job sites.
IR ” for wet cutting.
We offer the “JD Series ” for dry cutting of joints and the “JW Series” for wet cutting.

These cup wheels were developed with safety as a top priority for use with handheld power tools and are compatible with a wide variety of work materials. We offer a wide range of options, including “Blue” for stone and “Light Green” for concrete, among others.

Our original coating technologies utilizing the chemical vapor deposition method can be applied on tools with any complicated shape while retraining both high adhesiveness to base metal and excellent wear resistance. With choice of the right type and thickness of coating depending on the application, these tools are most suitable for processing carbon, ceramics, and FRP.

Single-use type (no regrinding required) for iron-based materialsCBN “Sun-Night Twin” indexable inserts for iron-based materials. They offer excellent cost-effectiveness, and the two corners areCBN cutting edges, they help reduce tooling costs during machining.