NS9530 - GT9530
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Stable tool life due to incredible fracture resistance!

Incredible cermet grades with remarkable toughness!

Innovative cermet grade with incredible toughness provides extremely stable tool life! Special Surface Technology Tough and smooth top layer Creates the ideal balance of hardness and toughness due to the controlled crystal composition Improved toughness by 25% at the top layer Consists of incredible fracture and wear resistance Allows exceptionally stable machining! Drastically improved microscopic roughness Effectively reduces chip welding on edges, improving surface nish. Enhances wear resistance Application range Cutting speed - Versatile cermet grade with incredible fracture and wear...

Cutting performance Comparison of chipping or fracture resistance No chipping Insert Workpeice Cutting speed Feed Depth of cut Work process Coolant Tool life is more than three times longer than conventional grade and competitors. New cermet grade with tough and smooth top layer demonstrates amazing fracture resistance. NS9530 provides stable tool life due to incredible toughness. : CNMG120408-TSF : S55C (C55) : Vc =150 m/min : f = 0.25 mm/rev : ap = 1.0 mm : Interrupted cutting : Wet Comparison of wear resistance Flank wear width: VB (mm) Competitor B NS9530 with PremiumTec avoids chipping...

Steel Negative type Positive type Finishing - light cutting Finishing - light cutting Finishing - medium cutting Finishing - medium cutting

Chipbreaker (For negative type inserts) Basic chipbreakers Application Finishing to medium cutting Precision nishing First choice The sharp cutting edge and raised projection near the corner contribute to excellent chip control at very small depths of cut and low feeds. Economical M-class tolerance performance with low costs. First choice chipbreaker for nishing steels. The dimple structure decreases the contact area between the insert surface and chips, resulting in signicant reduction of heat occurrence. Ideal chipbreaker for nishing at a wide range of cutting conditions. The sharp...

Complementary chipbreakers Shape TQ Finishing to medium cutting Specially designed chipbreaker with high heat-impact resistance suitable for continuous to light interrupted cutting. Application Chipbreaker Superior chip control in proling and machining rounded forms. Ideally suited for machining lead free steels. NM chipbreaker has a well designed protrusion and a strong edge for increased feed rates. It is suitable for highly productive turning of forged steel. Highly reliable chipbreaker for medium cutting under a wide range of conditions from continuous to interrupted cutting. Handed...

Chipbreaker (For positive type inserts) Basic chipbreakers First choice Finishing to light cutting Finishing to medium cutting Medium cutting Chipbreaker developed for nishing at low cutting depths. Optimal chip control due to pre-positioned chipbreaker element. 3-dimensional chipbreaker designed to have excellent chip control capability and low cutting force in nishing to medium cutting. Low cost, M-class positive insert used for high efciency boring in a wide range of applications. 3-dimensional chipbreaker designed to have excellent chip control capability and low cutting force in...

Complementary chipbreakers Application Chipbreaker Suitable for temporary increases in depth of cut such as on ange sections. Excels in chip control and is best for machining of lead free steels. ZF ZM Finishing to medium cutting Superior chip control in proling and machining rounded forms. Ideally suited for machining lead free steels. Highly reliable chipbreaker with tough cutting edge for nishing to medium cutting. Well-designed chipbreaker with low cutting force due to the sharp edge and curved rake face. Optimum chipbreaker with high reliability for interrupted machining. For external...

Negative type Coated cermet Thick- Hole dia Corner radius ness Precision nishing Chipbreaker Appearance (Cross section) *Note: Chipbreaker cross sections are of * marked insert.

Negative inserts Grades Chipbreaker Appearance (Cross section) Coated cermet Thick- Hole dia Corner radius ness Finishing of mild steels Boring (Double sided chipbreaker) High feed, small depth of cut *Note: Chipbreaker cross sections are of * marked insert.

Negative inserts Grades Chipbreaker Appearance (Cross section) Coated cermet Thick- Hole dia Corner radius ness Finishing to medium cutting Medium cutting *Note: Chipbreaker cross sections are of * marked insert.

Negative inserts Chipbreaker Appearance (Cross section) Coated cermet Thick- Hole dia Corner radius ness Precision nishing *Note: Chipbreaker cross sections are of * marked insert.

Negative inserts Grades Chipbreaker Appearance (Cross section) Coated cermet Thick- Hole dia Corner radius ness Finishing of mild steels High feed, small depth of cut Boring (Double sided chipbreaker) Finishing to medium cutting *Note: Chipbreaker cross sections are of * marked insert.

Negative inserts Grades Chipbreaker Appearance (Cross section) Coated cermet Thick- Hole dia Corner radius ness Medium cutting Finishing (Low cutting force) (For small size CNC lathes) Coated cermet Thick- Hole dia Corner radius ness s ød1 rε *Note: Chipbreaker cross sections are of * marked insert. Finishing to medium cutting (For small size CNC lathes) Chipbreaker Appearance (Cross section)

Coated cermet Thick- Hole dia Corner radius ness Chipbreaker Appearance (Cross section) *Note: Chipbreaker cross sections are of * marked insert.

Negative inserts Chipbreaker Appearance (Cross section) Coated cermet Thick- Hole dia Corner radius ness Finishing of mild steels AS High feed, small depth of cut Finishing to medium cutting *Note: Chipbreaker cross sections are of * marked insert.

Negative inserts Chipbreaker Appearance (Cross section) Coated cermet Thick- Hole dia Corner radius ness Precision nishing *Note: Chipbreaker cross sections are of * marked insert.

Negative inserts Dimensions (mm) Chipbreaker Appearance (Cross section) Coated cermet Thick- Hole dia Corner radius ness Finishing of mild steels High feed, small depth of cut CB Boring (Double sided chipbreaker) *Note: Chipbreaker cross sections are of * marked insert.