Sumitomo General Catalog 2025-2026

Notice

Thank you for using the Sumitomo Electric Carbide, Inc, Cutting Tool General Catalog

■ This catalog presents the major items in the Sumitomo Cutting Tools product line. The catalog is organized as follows: (1) Cutting Tool Grade (2) Cutting Tool Products (Carbide) (3) CBN - SUMIBORON / PCD -SUMIDIA Products

■ To order CBN - SUMIBORON / PCD - SUMIDIA products, contact your nearest Sumitomo Electric Carbide, Inc. Sales Representative or distributor. For inquiries or other requests, feel free to contact your nearest sales office. ■ As a result of our ongoing research, products may reflect enhancements in quality, performance, and specifications not listed in this catalog. Please take note of this.

● Ask for our individual product brochures with most current product information or visit www.sumicarbide.com to download digital versions.

■ This catalog is current as of July 2020.

Stock Symbols

■ The following symbols indicate whether products are in stock.

● : Standard stocked item « : Worldwide Warehouse Item ▲ : Limited Avaibility Item, made to order, or discontinued (please confirm stock availability).

Stock Symbols

Blank: Made-to-order item — mark: Not available

Meaning of Icons

Endmills

Common

: New item to Sumitomo Electric Carbide, Inc.

Aurora Coat

SUMIDIA Coat

Coating Type (Example) :

Coat

Coat

Coat

Coat

ISO classification of work material: Grade

Corner

Corner

Ballnose

Radius

Shape:

Steel

Cast Iron

Stainless Steel

Helix Angle

Non-Ferrous Metal

Hardened Steel

No. of teeth:

Flutes

Flutes

Flutes

Flute

Flutes

Flutes

Holders

Example:

107.5°

93˚

Application (Example) :

Slot Milling

Side Milling

Helical Milling

Profiling

Ramping

Milling Cutters

Cutting edge angle (not listed for ballnose blade types)

Example:

Max. Depth of Cut (Inch cutters will show inch dimensions)

Drill

Coolant Hole

Example:

Indexable

Steel

Internal Coolant Supply

L/D (Example)

Indexable

Safety Notes

■ Refer to Z4 & Z5 for the Carbide Tool Product Safety Pamphlet.

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