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November 2011

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Expand Applying TechnologyApplying Technology
Collapse Cutting Tools and AccessoriesCutting Tools and Accessories
ATI Stellram Launches New 1B Turning Geometry
BIG Kaiser Introduces Premium ER Collet Chuck System
New RHINO-FEED Heavy-Feed Cutters and Inserts from Dapra
Dorian Offers CNMG and CCMT Recycle Milling Cutters
New Emuge Tap Features Innovative Chip-Breaking Technology
EXSYS Tool Offers EXSYS/EPPINGER Adjustable Tool Holding System
Genswiss Offers New Coolant Thru Tool Holders
Gleason Announces Faster Deliveries on Coarse Pitch Hobs
Greenleaf Introduces WG-700
Grinding Technology Specializes in Round Carbide Tooling
Haimer Introduces New Power Cooler
HT Series Quick-Change Tool Adapter System from Heimatec
Helical Introduces HXF End Mills
ISCAR Introduces SUMOMILL Family of Endmills
Kaiser Tool Company Introduces FORM-A-GROOVE Tooling
New KM4X Spindle Connection from Kennametal
KOMA Precision Offers SmartChange Live Tools with Interchangeable Adapters
LOVEJOY Tool Company Offers Precision Cutting Tools
MAPAL Offers High Torque Chuck
Velocity Products Offers New Line of Driven Tooling for Okuma Lathes
OSG Offers HY-PRO CARB 3D and 5D Coolant-Through Drills
Parlec Offers Centering Camera Option for Presetting of Lathe Tools
Rego-Fix Introduces PG6 powRgrip for Tight Machining Areas
Riten Releases Extra-Light Live Centers
Sandvik Coromant Introduces Quick Change Clamping Units
SCHUNK Releases TENDO E Compact
Seco Introduces Double Octomill R220.48 Facemilling Cutter
SST Offers New MST Slimline Curve Shrink-Fit Tool-Holder System
Star SU Offers Balinite Alcrona Pro
Sumitomo Introduces Coated Carbide Turning Grade AC420K
Pinzbohr High Precision Modular Boring Tools from Techniks
MST Rite Angle Attachments Now Available from Tecnara
Tungaloy Offers Stream Jet Mini Coolant Through Boring Bars
Walter USA Announces New Grade to its Walter Valenite Indexable Milling Lineup
WIDIA Introduces New VariDrill
ATI Stellram Launches New 1B Turning Geometry
BIG Kaiser Introduces Premium ER Collet Chuck System
New RHINO-FEED Heavy-Feed Cutters and Inserts from Dapra
Dorian Offers CNMG and CCMT Recycle Milling Cutters
New Emuge Tap Features Innovative Chip-Breaking Technology
EXSYS Tool Offers EXSYS/EPPINGER Adjustable Tool Holding System
Genswiss Offers New Coolant Thru Tool Holders
Gleason Announces Faster Deliveries on Coarse Pitch Hobs
Greenleaf Introduces WG-700
Grinding Technology Specializes in Round Carbide Tooling
Haimer Introduces New Power Cooler
HT Series Quick-Change Tool Adapter System from Heimatec
Helical Introduces HXF End Mills
ISCAR Introduces SUMOMILL Family of Endmills
Kaiser Tool Company Introduces FORM-A-GROOVE Tooling
New KM4X Spindle Connection from Kennametal
KOMA Precision Offers SmartChange Live Tools with Interchangeable Adapters
LOVEJOY Tool Company Offers Precision Cutting Tools
MAPAL Offers High Torque Chuck
Velocity Products Offers New Line of Driven Tooling for Okuma Lathes
OSG Offers HY-PRO CARB 3D and 5D Coolant-Through Drills
Parlec Offers Centering Camera Option for Presetting of Lathe Tools
Rego-Fix Introduces PG6 powRgrip for Tight Machining Areas
Riten Releases Extra-Light Live Centers
Sandvik Coromant Introduces Quick Change Clamping Units
SCHUNK Releases TENDO E Compact
Seco Introduces Double Octomill R220.48 Facemilling Cutter
SST Offers New MST Slimline Curve Shrink-Fit Tool-Holder System
Star SU Offers Balinite Alcrona Pro
Sumitomo Introduces Coated Carbide Turning Grade AC420K
Pinzbohr High Precision Modular Boring Tools from Techniks
MST Rite Angle Attachments Now Available from Tecnara
Tungaloy Offers Stream Jet Mini Coolant Through Boring Bars
Walter USA Announces New Grade to its Walter Valenite Indexable Milling Lineup
WIDIA Introduces New VariDrill
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Expand Finishing-Grinding-AbrasivesFinishing-Grinding-Abrasives

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Sumitomo Introduces Coated Carbide Turning Grade AC420K



Sumitomo Electric Carbide, Inc. has announced the latest addition to its coated carbide grade lineup, insert grade AC420K.

"ISO classified as a K20 grade, the AC420K is designed to perform in cast iron roughing applications involving medium to heavy interruptions," said a company spokesperson. "The AC420K is a new black Sumitomo Super FF (Fine and Flat) CVD coated grade. Its ultra-thick coating layers of TiCN for wear and chipping resistance, and Al2O3 layers for wear and heat resistance can improve conventional cast iron grade tool life. Additionally, the flat surface of the Super FF coating is designed to provide quality chip adhesion resistance."

Along with the AC420K, Sumitomo added the EGZ chipbreaker to its product lineup. The EGZ is a groove style chipbreaker that is suitable for medium- to light-roughing depth of cut (0.070"-0.200") applications with a feed rate range of 0.004-0.020 IPR.

For more information contact:

Sumitomo Electric Carbide, Inc.

1001 Business Center Drive

Mount Prospect, IL 60056

800-950-5202

info@sumicarbide.com

www.sumicarbide.com

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