Sumitomo Electric Carbide Inc. Suppliers Showroom

Sumitomo Turning Grades Increase Tool Life for Machining Titanium Alloys

Eastec 2025: The AC9115T and AC9125T turning grades feature Sumitomo’s Absotech coating technology and tungsten carbide-based composition, which suppresses chemical reactions with titanium alloys and increases wear resistance.

How to Meet Aerospace’s Material Challenges and More at IMTS

Succeeding in aerospace manufacturing requires high-performing processes paired with high-performance machine tools. IMTS can help you find both.

Sumitomo Turning Grade Improves Chipping Resistance

IMTS 2024: Sumitomo introduces its AC8115P custom steel turning grade, designed to improve chipping resistance.

Sumitomo Milling Series Promotes Stable Machining

Westec 2023: The DMSL delivers excellent surface finish even at high feed rates of 0.138 IPT or more due to its arc-shaped edge.

Sumitomo's Grooving Inserts Bypass Interference

Eastec 2023: The 90-degree inserts are said to be ideal for grooving narrow parts and facing in OD and ID applications that require unique approaches due to interference.

Sumitomo Offers Quick-Change System, Chipbreaker for Swiss-Type Machining

The PSZ Turn System offers products for front-turning, grooving, thread-cutting and back-turning applications. Additionally, the MEFF Chipbreaker enables excellent chip control, low cutting force and good surface finish at a range of depth of cuts.

Sumitomo Expands Steel Turning Grade Series

Sumitomo’s new AC8020P turning grade features increased strength of the alumina layer, which enhances chip control and chipping resistance, as well as improves wear visibility.

New Coated Turning Grades From Sumitomo

Eastec 2021: The new grades feature heat-resistant, cemented carbide base material, which Sumitomo claims has excellent high-temperature hardness and strength.

Sumitomo Adds Drill Tip for Drilling Aluminum

New SMDT-NAL drill tips from Sumitomo are coated with Diamond-like Carbon DLC ‘Aurora’ Coating. These replaceable drill tips are suitable for machining aluminum alloys and non-ferrous materials.

Why Binderless CBN Inserts Turn Titanium Faster

A new formulation of cubic boron nitride could provide a more solid alternative to cemented carbide as finish-machining becomes more demanding.

Sumitomo Offers Expansive, Consumer-Friendly Catalog

Sumitomo’s new 21-22 General Catalog includes customer-oriented information on the company’s largest batch of new products since it opened a USA branch in 1979.

Sumitomo Joins OMIC R&D

Sumitomo Electric Carbide becomes OMIC’s 30th member.

Cutting Tools Developed to Machine Heat-Resistant Alloys

Eastec 2019: The AC5000S series of cutting tools, developed by Sumitomo, is designed to aid turning for exotic alloys.

Expanded High-Efficiency Milling Lineup

New from Sumitomo Electric Carbide Inc., the TSX- and DFC-series milling cutters incorporate Sumitomo’s latest technology to feature lineup expansions to meet its customers’ needs.

Turning Grades for Cast Iron Feature Peeling Resistance

IMTS 2018: Sumitomo Electric Carbide Inc.’s AC4010K and AC4015K series of cast iron turning grades are designed to improve resistance to peeling and wear.

New Tool Grades for High-Speed and Interrupted Cutting

Sumitomo has developed new steel turning grades: AC8015P for high-speed machining, and AC8035P for interrupted machining.

Machining Technology Spotted at Amerimold 2018

Amerimold presents a range of mold production equipment, strategies and best practices. Here is some of the mold machining technology displayed at this year’s event, ranging from automation to CAD/CAM.

Cutting Grades Increase Stability in Gray Cast, Ductile Iron

New from Sumitomo Electric Carbide, the AC4010K- and AC4015K-series turning grades for cast iron feature recently-developed technologies that result in longer and stable tool life.

Turning Grades Reduce Tooling Costs in Steel Applications

Sumitomo Electric Carbide has released the AC8000P series of grades for steel turning.

High-Adhesion Turning Grades Improve Peeling Resistance

Sumitomo Electric Carbide is releasing the AC4010K and AC4015K turning grades for cast iron designed to promote longer, stable tool life.

Establishing an Effective Hard-Turning Process

In devising its hard-turning strategy, this die/mold shop has been able to speed the production of its new deep-draw round tooling offerings by turning them instead of grinding them after heat treating.

Tangential Milling Cutter Enables Increased Depths of Cut

Sumitomo Electric Carbide’s TSX-series tangential milling cutter is designed for stable, efficient shoulder milling at high feed rates.

Replaceable Drill Head Supports Deep Hole Making at Lower Cost

Sumitomo Electric Carbide expands its SMD replaceable drill head line to include 12×D drills.

Double-Sided Milling Cutter Achieves Long-Term Accuracy, High Efficiency

Sumitomo Electric Carbide’s DFC double-sided 90-degree milling cutter features a six-edge insert designed to ensure long-term, stable cutting and high-efficiency machining with high feed rates.

Chipbreaker Designed for Swiss Turning

Sumitomo Electric Carbide offers its MESI Chipbreaker for Swiss turning and small-parts machining, including medical applications.

Milling Line Features General-Purpose Face Mill

The 45-degree DGC cutter from Sumitomo Electric Carbide is a general-purpose face mill that accepts double-sided square and octagon inserts.

Sumitomo Electric Carbide Drill Series Offers Large Diameters

Sumitomo Electric Carbide’s WDX series drills are available in diameters ranging from 0.5625" to 2.625" in 2×D, 3×D and 4×D body lengths.

90-Degree Lead Angle Optimizes Shoulder Milling

Sumitomo Electric Carbide’s WFX cutter series features a 90-degree lead angle to optimize shoulder milling.

Insert Grade Coating Improves Tool Life

Sumitomo Electric Carbide’s AC420K insert is a CVD-coated carbide grade that features layers of TiCN and Al2O3 for wear, chipping and heat resistance.

Milling Cutter for Roughing, Finishing Cast Iron

Sumitomo Electric Carbide says its SumiMill Goalmill milling cutter accurately finishes cast iron.

Coating For Dry Machining Of Al Alloys

Engineers from Sumitomo Electric Industries have developed a diamond-like carbon coating (DLC) for the dry machining of aluminum alloys and nonferrous applications. Previously, in the first stages of harsh-environment cutting, coatings would peel and lose their beneficial properties.

See The Tool's Value Instead Of Its Cost

This company is embracing high-performance tooling on its turning centers. The "sticker shock" is no reason not to do this. In one case, though, the shop found a way to limit the cost of the tool and increase productivity at the same time.

PCD Tools Get Tough

Contrary to their reputation as tools reserved strictly for finish machining of non-ferrous metals, some polycrystalline diamond (PCD) cutting tools now possess the durability to handle a much wider range of applications.

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