SUMITOMO's Complete Lineup Catalog
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Insert Selection Negative & Positive Inserts External Holders Boring Bars Parting-Off Grooving Threading Holders Milling Cutters Indexable Endmills Solid Carbide Endmills SumiBoron SumiDia CBN/PCD Inserts &  Tools Guidance Spare Parts Index, App

Contents Insert Selection External Holders Boring Bars Grooving Holders F1 – Parting-Off Holders Negative Type Positive Type Negative Threading Holders Round Type Square Type

Milling Cutters Milling Cutters High Feed / Special Purpose Cutters Indexable Endmills H1 – Endmills Coated Solid Types Uncoated Solid Types

Dimension symbols are compliant with ISO13399 The following table shows ISO13399-compliant dimension symbols. Contents corresponding to the sample symbols/notations are shown below. Tool shape diagrams and stock charts use the symbols and notation examples from the table below. (1) Inserts (For Turning / For Milling) Symbol AN APMX BS CDX CHW CW D1 DMIN IC INSL L PDX PDY PNA RE RER REL S W1 WF Symbol APMX B BD CDX CRKS DC DCB DCON DCSFMS DMIN DMM DN GAMF GAMP H HBH HBKL HBKW HBL HF KDP KWW LF LH LHD LS LSCX LU LUX WF Clearance angle major Depth of cut maximum Wiper edge length Cutting depth...

(3) Cutters / Indexable Endmills Symbol APMX BD BDX CBDP CRKS CW DBC DC DCB DCON DCSFMS DCX DMM DN H KDP KWW LBX LF LH LS LU OAL RMPX THUB Depth Of Cut Maximum Body Diameter Body Diameter Maximum Connection Bore Depth Connection Retention Knob Thread Size Cutting Width Connection Bore Diameter Cutting Diameter Clamping Diameter, Nominal, on Workpiece Side Connection Diameter Contact Surface Diameter Machine Side Cutting Diameter Maximum Shank Diameter Neck Diameter Shank Height Groove Depth Keyway Width Body Length Maximum Functional Length Head Length Shank Length Usable Length Overall...

Notice Thank you for using the Sumitomo Electric Hardmetal General Catalogue (Sumitomo/SUMIBORON/SUMIDIA Cutting Tools Catalogue). This catalogue presents the major items in the Sumitomo Cutting Tools product line. The catalogue ist organised as follows: (1) Cutting Tool Grades (2) Sumitomo Products (3) SUMIBORON, SUMIDIA Products Ask for our brochures and pamphlets. This catalogue is current as of January 2022. As a result ot our ongoing research, product may reflect enhancements in qualitiy, performance and specifications not listed in this catalogue. To order Sumitomo/SUMIBORON/SUMIDIA...

Insert Selection Insert Selection Chipbreaker and Grade Selection

Selection of Sumitomo Grades (Turning) General Steel (Carbon Steel, Alloy Steel), Soft Steel Insert Selection Work Material Classification Wear Resistance Fracture Resistance Fracture Resistance Fracture Resistance Wear Resistance Cast Iron Small Product Machining Wear Resistance Coated Carbide Coated Cermet Stainless Steel Exotic Alloy Work Material Classification Coated Carbide Wear Resistance Non-Ferrous Metal Wear Resistance Fracture Resist. Powdered Metal Wear Resistance Work Material Classification Cemented Carbides and Hard Brittle Materials Wear Resistance Fracture Resist. Fracture...

Selection of Sumitomo Grades (Milling) Classification Wear Resistance Fracture Resistance Stainless Steel Wear Resistance Fracture Resistance Cast Iron Wear Resistance Fracture Resistance Insert Selection General Steel (Carbon Steel, Alloy Steel), Soft Steel Work Material Exotic Alloy Work Material Classification Wear Resistance Coated Carbide Wear Resistance Fracture Resistance Non-Ferrous Metal Hardened Steel Fracture Resistance Wear Resistance Fracture Resistance Blank: Uncoated

Insert Selection Turning Insert Selection Guide Main Chipbreakers Negative Type (Sharper Edge) Feed Rate (mm/rev) Feed Rate (mm/rev) Sub-Chipbreakers Negative Type Chipbreakers for High‑Efficiency Machining 6 Strong Edge Chipbreakers Feed Rate (mm/rev) Chipbreakers for Small Depths Chipbreakers for Heavy Cutting 15 Wiper Inserts Feed Rate (mm/rev) NSE-W NLU-W Feed Rate (mm/rev) Feed Rate (mm/rev) Feed Rate (mm/rev) Grades Fine Finishing to Finishing Finishing to Rough Cutting (m/min) Interrupted to Heavy Interrupted Cutting Continuous Cutting General Cutting Interrupted Cutting Continuous...

Recommended Cermet Grades Uncoated Cermet Coated Cermet T1000A High-hardness cermet with outstanding wear resistance and toughness. Realises high dimensional accuracy for continuous steel machining or finishing of Sintered Alloy or cast iron. T1500A General-purpose cermet made from hard grains with different grain sizes, delivering functionality that provides an excellent balance of wear resistance and toughness. Also achieves good surface finish quality. T1500Z Employs Brilliant Coat PVD coating with excellent lubricity to provide better wear resistance and consistent surface finishes in...

Recommended Carbide Grades Insert Selection Covers a wide range of machining applications from high-speed cutting to interrupted cutting and small lathe machining. Development of crater damage is suppressed by controlling the orientation of the alumina crystal grains. Achieves long, stable tool life during high-speed and high feed cutting. Alumina coating with even higher strength balances outstanding stability and wear resistance in mill-scale work on forged material. Goldcolored coating makes used corners easily identifiable. The 1st recommendation grade for turning steel. Surface...

1st Recommended Grade General Purpose Chipbreakers for High-efficiency Machining Insert Selection Grades and Chip breaker Selection Guide Main Chipbreakers Strong Cutting Edge Chipbreakers Rough – Larger Cutting Depth General Purpose Finish – Small Depth For High-speed Continuous Machining of Mild Steel High Speed To improve tool life at small depths of cut To improve finishing efficiency For Heavy Interrupted Cutting Emphasizing Stability To improve tool life To improve machining stability For High-efficiency Machining of High Carbon Steel and Forged Steel High Efficiency To increase feed...

Turning Insert Selection Guide Chipbreakers Negative Type Insert Selection Stainless Steel 0 0,2 0,4 Feed Rate (mm/rev) Feed Rate (mm/rev) High Speed, High Efficiency Cutting Wide Cutting Range 100 Small Product Machining Heavy Interrupted Cutting Continuous Cutting General Cutting Interrupted Cutting Recommended Cutting Conditions Work Material Ferritic Materials Martensitic Materials Austenitic Materials Two-Phase Cr/Ni- (Austenite / Based Ferrite) Materials Precipitation Hardening Cutting Range Finishing Medium Roughing Finishing Medium Roughing Finishing Medium Roughing Finishing Medium...