Coated Grades for Titanium Alloys New grades for Titanium Alloys! Due to a revolutionary coating technology, the new grades enable excellent tool life.

Coated Grades for Titanium Alloys AC9115T Wear Resistance Absolute Reliability 3x PVD First recommendation for Titanium Alloy Turning against conventional tools PVD Cutting Speed General Purpose Machining AC9125T 3x Exceptional Fracture Resistance 3x Stability PVD For interrupted/ Mill-scale Work (Conventional non-coated grade) against conventional tools PVD Interrupted Machining (Conventional non-coated grade) Light Interrupted Interrupted Roughing PVD Coating Technology Absotech® By adopting the industry´s first WC-based composition, it is ideal for titanium alloys. Suppresses chemical reactions...

Coated Grades for Titanium Alloys  Chipbreaker recommendations of AC9115T and AC9125T (Negative Inserts) ■ General-purpose Turning First Recommendation Balanced Wear Resistance and Chip Removal Focus on Stable Cutting Focus on Chip Removal Interrupted Turning Focus on Cutting Resistance Interrupted Turning Focus on High Efficiency  Chipbreaker Application Range Negative 0.2 Feed Rate f (mm/rev) Feed Rate f (mm/rev

Material: Ti-6Al-4V Insert: CNMG120408 Cutting Conditions: vc = 70m/min f = 0.3mm/rev ap = 1.5mm Emulsion ■ Tool Life (V-T Chart) of AC9115T Machining Time (min) Tool Life Criterion: Vb = 0.2mm Material: Ti-6Al-4V Insert: CNMG120408 Cutting Conditions: vc = 50, 70, 90m/min f = 0.2mm/rev ap = 1.5mm Emulsion (Internal Coolant Supply 7MPa)

Coated Grades for Titanium Alloys  Fracture Resistance of AC9125T No. of Impacts (times) Competitor's Product Competitor's Product C (S20 Uncoated) Competitor's Product C (S20 Uncoated) Material: Ti-6Al-4V 2 Grooves Insert: CNMG120408 Cutting Conditions: vc = 40m/min f = 0.3mm/rev ap = 1.5mm Emulsion

Coated Grades for Titanium Alloys  Application Examples of AC9115T α+β type Alloy (Ti-6Al-4V) Aircraft Parts AC9115T reduces flank wear by 60% with the same number of machining operations as conventional products, extending tool life. β type Alloy (Ti-6Al-4V) Medical Parts AC9115T: Double the tool life with low wear and less adhesion. Insert: CNMG120408NEG (AC9115T) Cutting Conditions: Vc = 90m/min f = 0.2mm/rev ap = 1.5mm Emulsion α+β type Alloy (Ti-6Al-4V) Aircraft Parts AC9115T has excellent wear resistance and achieves 2.2 times longer tool life. α+β type Alloy Medical Parts AC9115T has...

Coated Grades for Titanium Alloys  Application Examples of AC9125T α+β type Alloy (Ti-6Al-4V) Aircraft Parts α+β type Alloy (Ti-6Al-4V) Industrial Machinery Component AC9125T has excellent wear resistance and chipping resistance, achieving 1.3 times longer tool life. AC9125T reduces wear and adhesion, and extends tool life with the same number of processes as conventional products. Output (pcs/c) AC9125T Competitor's Product C +NGU (S10 PVD) Insert: CNMG120408NGU (AC9125T) Cutting Conditions: Vc = 50m/min f = 0.3mm/rev ap = 1.8mm Emulsion Insert: CNMG120408NEG (AC9125T) Cutting Conditions: Vc...

Coated Grades for Titanium Alloys <J>> Negative 80° Diamond type Negative 90° Square Type Stock Negative 60° Triangular Type CNMG Negative 35° Diamond Type CNMG 120408 NEM 120412 NEM <o> Negative 55° Diamond type 4.76 ^Negative 80° Trigon Type Shape • : Euro stock

Coated Grades for Titanium Alloys Positive 80° Diamond Type Positive 35° Diamond Type • : Euro stock

Coated Grades for Titanium Alloys ■ Grooving / Traversing Dimensions (mm) tlfiHlil ■ Grooving / Cut-Off Machining Dimensions (mm) llllj Cat. No. Combine the insert with a holder such that the width of cut (CW) matches. ■ Profiling / Radius Grooving / Necking Dimensions (mm) Cat. No. •: Euro stock

Coated Grades for Titanium Alloys ■ Recommended Cutting Conditions ( indicates 1st recommendation)

SUMITOMO ELECTRIC Hartmetall GmbH Konrad-Zuse-Straße 9 | 47877 Willich / Germany T +49 2154 4992-0 [email protected] www.sumitomotool.com SUMITOMO ELECTRIC Hardmetal Ltd. 3 Paper Mill Drive | Redditch, B98 8QJ, UK T +44 1844 342081 [email protected] www.sumitomotool.com