TN620/PV720. CERMET/MEGACOAT NANO CERMET for Steel Machining

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1 Insert Grades / Hybrid Cermet / CERMET for Steel Machining MEGACOAT NANO CERMET for Steel Machining CERMET/MEGACOAT NANO CERMET for Steel Machining New, innovative cermet brings stability into generating the performance of surface finish, through special reinforcement technology (Hybrid Technology)! The three types of special reinforcement technology (Hybrid Technology) obtain greater fracture resistance and wear resistance. Consistent and stable machining for steel! MEGACOAT NANO obtains efficient machining, as well as high-quality surface finish with greater wear resistance and greater adhesion resistance! Special TiN coating on the outermost layer makes it easy to recognize used cutting edge.

2 Hybrid Cermet CERMET for Steel Machining MEGACOAT NANO CERMET for Steel Machining / Cermet for Steel Machining Application Range ow Cutting Speed High Steel High Speed (continuous) TN6010/PV7010 High wear resistance cermet (competitor PVD) Speed (general machining) / General purpose cermet (competitor PVD) ow Speed (light interruption) High toughness cermet (competitor PVD) Continuous ight Cutting Cutting ight Interruption and are available for a wide range of applications! Special Surface-Hardened Hybrid Structure Excellent wear resistance due to the surface-hardened layer, achieving through the gradient composition technology. Excellent balance between stable wear resistance and fracture resistance, due to continuous variation of hardness. Special Surface-Hardened Hybrid Structure Hardness 120% 100% Surface Structure Inner Conventional A Surface structure (high hardness cermet) High wear resistance Inner structure (high toughness cermet) Great Chipping resistance and thermal shock resistance The inner structure of is extremely tough, as it has high Chipping resistance and thermal shock resistance. Also, hardness and wear resistance of the surface area are greater, compared to the conventional micro grain cermet A. (Refer to the attached chart.) Distance from surface of sintered body (mm) (Internal evaluation) High melting point hybrid bonding phase Combining the conventional cermet bonding phase (nickel, cobalt) to the special high melting point of metallic bonding phase. Enhanced adhesion resistance and surface finish can be seen through higher heat resistance of the bonding phase. Conventional bonding phase High melting point of metallic bonding phase 1

3 / Micro grain hybrid hardening phase High Strength is improved by the hardening phase of micro grain. Compressive stress is greater, due to high melting point of the bonding phase. Improves fracture resistance. Surface structure structure Inner structure Compressive residual stress during hardening phase (MPa) ow 200% 100% Conventional micro grain cermet B (Internal evaluation) Fracture resistance comparison Competitor C Competitor D Competitor E ,000 1,500 2,000 2,500 3,000 3,500 Number of impacts Cutting conditions: S45C, V = 250m/min, ap = 1.0mm f = 0mm/rev, Wet, CNMG120408PQ (Internal evaluation) PVD Coating MEGACOAT NANO The performance of is improved through composite lamination of MEGACOAT NANO and special TiN. Special TiN brings high adhesion resistance and good visibility of the used cutting edge, even in dim light. Wear resistance comparison Hardness (GPa) ,000 1,200 1,400 Oxidation Temperature ( C) ow Oxidation Resistance High Frank wear VB (mm) Competitor C Competitor D Competitor E Competitor C Cutting time (min) Cutting conditions: SCM435, V = 250m/min, ap = 1.0mm, f = 0mm/rev, Wet, CNMG120408PQ 70 Competitor D Competitor E Flank wear condition after machining for 48 mins. (Internal evaluation) Excellent surface finish Surface finish comparison φ49 φ0 High speed ow speed Cutting conditions: Workpiece material: S10C, Vc = 180 ~ 0m/min (Rotational standard speed) ap = 0.5mm, f = mm/rev, Wet, CNMG type Recommended cutting conditions ow-carbon steel, -carbon steel, High-carbon ow-carbon -carbon alloy steel alloy steel alloy steel ess than 150 HB ess than 250 HB ess than 300 HB Vc (m/min) Competitor C Competitor D Competitor E Surface Finish Surface Roughness (φ4~φ15) (Vc = 15~55m/min) Good Bad Good Bad Bad Good (Internal evaluation) 2

4 For Finishiing PP Chipbreaker Positive type Features Stable chip control in steel finishing. High Efficiency and stable tool life throughout high feed machining, as there is special edge design with sharpness and enhanced strength. CPMT090304PP PP SCM415 (Blind hole) v c = 200m/min, = 10mm Wet 100mm Highly stable cutting edge design Suitable shape for controlling the edge stress and heat generation. Stable performance with superior edge strength Composite-dot Chipbreaker Multi-dot design has various functions for controlling Chip s curling conditions and flow directions depending on the cutting conditions and working materials. Stable chip control regardless of feed rate and working materials. 2nd Dot General use range 1st Dot Small ap 3rd Dot High feed rate 2 1 CPMT09 type: For steel PP 0.3 For PP Chipbreaker Negative type Features 3-dots design of PP Smart Chipbreaker is suitable for a wide range of feed rate in steel finishing. Smooth Taper Cutting Edge reduces cutting force. Corner-R (rε) mm - mm are available. PP CNMG120404PP 100mm c SCM435 v = 200m/min, Wet dots design of PP Smart Chipbreaker 0.5 The 3 different dots provide smooth chip evacuation in a wide range of feed rate. Smooth Taper Cutting Edge Reduces cutting force Steel / C-type, Edge ength = Each dot functions according to the cutting conditions: 1st Dot, Small ap and low-feed rate 2nd Dot, General use range 3rd Dot, arge ap and high feed rate PP

5 / For - PQ Chipbreaker Negative type Features Stable chip control in a wide range of feed rates, from finishing to medium realized by newly developed Flat Zone (Braking Area) and 2-steps rising smooth wall. Twin dots on the cutting edge provide smooth chip control at low ap and high feed turning and facing. Special designed Continuous Variable and (CV) with a well-balanced edge sharpness and toughness. PQ CNMG120408PQ mm SCM435 v c = 200m/min, Wet 1.0 Twin Dots 2-Steps rising smooth wall (2-Step enhancing smooth surface) Prevents damage dots at high feed cutting and provides excellent chip control in a wide range of applications Step light rising wall design for small chip evacuation, achieving smooth Chipbreaking Steel / C-type, Edge ength = Flat Zone (Braking Area) Special designed Continuous Variable and (CV) Specially designed Positive land with the well-balanced combination of sharpness and toughness. Flat Zone (Braking Area) PQ For - PG Chipbreaker Negative type Features Stable machining with good balance of edge sharpness and strength. Prevent chip entangle at high feed rate. Good chip control even at low feed rate. PG CNMG120408PG mm SCM435 v c = 200m/min, Wet 2.5 Hybrid and Good balance of sharpness and strength with double structure of flat and positive land design. Twin Dots Improves chip control at low feed rate. Control crater wear. Step Wall Prevents chip entangling at high feed rate Steel / C-type, Edge ength = 12 5 Hybrid land (Balance of sharpness and strength) Flat part (Braking area) Step Wall (Prevents chip entangling at high feed rate) PG

6 S20C S30C Nipple Vc = 200m/min ap = 0.3mm f = mm/rev CCMT060204GK/HQ φ12 Dram Vc = 300m/min ap = 0.5mm f = ~0.3mm/rev CNMG090408HQ 550pcs/edge 800pcs/edge Competitor F (Cermet) 380~400 pcs/edge Competitor G (Cermet) 550~750pcs/edge achieves 1.4 times longer tool life than Competitor F (Cermet). achieves 1.1 to 1.4 times longer tool life than Competitor G (Cermet). S45C S35C Hexagon head bolt Yoke pin Vc = 200m/min Vc = 75m/min ap = mm ap = 5mm f = 2mm/rev f = 2mm/rev TNGG160404R-S φ20 TNGG160404R-S φ pcs/edge 450pcs/edge Competitor H (PVD coated Cermet) 500pcs/edge Competitor I (Cermet) 300pcs/edge achieves 1.4 times longer tool life than Competitor H (PVD coated Cermet). achieves 1.5 times longer tool life than Competitor I (Cermet). Stable surface roughness and shiny finish. No Chipping and stable machining. 5

7 / Sintered Steel Special alloy steel Oil pump Vc = 160m/min ap = mm f = mm/rev TPGH Ring gear Vc = 300m/min ap = mm f = ~mm/rev WNMG080404PP φ pcs/edge on average 10,000pcs/edge on average Competitor J (PVD coated Cermet) 300pcs/edge Competitor K (PVD coated Cermet) 3,000pcs/edge achieves 2.7 times longer tool life than Competitor J (PVD coated Cermet). achieves 3.3 times longer tool life than Competitor K (PVD coated Cermet). S45C S45C Washer Sleeve Vc = 100~200m/min Vc = 220m/min ap = 5mm ap = 0.5mm f = 0.07mm/rev f = mm/rev TNGG160404R-S φ35 TNGG160404R-S φ25 600pcs/edge 2,000pcs/edge Conventional (PVD coated Cermet) 400pcs/edge Competitor M (PVD coated Cermet) 1,000pcs/edge achieves 1.5 times longer tool life than Conventional (PVD coated Cermet). achieves double tool life than Competitor M (PVD coated Cermet). 6

8 Stock Items (Negative) shows Right-hand I.C. Thickness Hole Corner-R (rε) shows Right-hand I.C. Thickness Hole Corner-R (rε) / With Wiper Edge - / With Wiper Edge - - CNMG WP WP CNMG WQ WQ WQ CNMG PP PP PP PP CNMG GP GP CNMG GP GP GP CNMG PQ PQ PQ CNMG HQ HQ CNMG HQ HQ ow Carbon Steel / CNMG XS CNGG DNMG PP PP PP PP DNMG PP PP PP PP DNMG GP GP DNMG GP GP GP DNMG PQ PQ PQ - / Up Facing - CNMG CQ CQ CNMG GS GS - - DNMG PQ PQ PQ DNMG HQ HQ DNMG HQ HQ - CNMG PG PG PG - / Up Facing DNMG CQ CQ CNMG DNMG GS GS - ow Carbon Steel / / Small ap CNMG XF XF DNMG PG PG PG ow Carbon Steel / CNMG XP XP - DNMG PG PG PG ow Carbon Steel / CNMG XQ XQ DNMG : Std. Item

9 Stock Items (Negative) shows Right-hand I.C. Thickness Hole Corner-R (rε) shows Right-hand I.C. Thickness Hole Corner-R (rε) ow Carbon Steel / / Small ap DNMG XF XF TNMG GP GP TNMG GP GP GP ow Carbon Steel / ow Carbon Steel / DNMG XP XP DNMG XQ XQ DNMG XS - - TNMG PQ PQ PQ TNMG HQ HQ TNMG HQ HQ ow Carbon Steel / DNGG / Up Facing TNMG CQ CQ CQ - SNMG PQ PQ - TNMG GS SNMG HQ HQ - TNMG PG PG PG - SNMG PG PG PG 1.6 TNMG SNMG TNMG XF XF ow Carbon Steel / / Small ap ow Carbon Steel / SNMG XP ow Carbon Steel / TNMG XP XP ow Carbon Steel / SNMG XQ ow Carbon Steel / TNMG XQ XQ SNMG XS TNMG XS ow Carbon Steel / ow Carbon Steel / TNMG PP PP PP PP TNGG S S S S : Std. Item

10 Stock Items (Negative) shows Right-hand I.C. Thickness Hole Corner-R (rε) shows Right-hand I.C. Thickness Hole Corner-R (rε) Super Fine / Sharp Edge / Surface Roughness-Oriented TNEG SSF SSF / With Wiper Edge WNMG WP WP B: - C: - TNGG B B TNGG C C C TNGG C C TNMG C C - / With Wiper Edge WNMG WQ WQ WQ WNMG PP PP PP PP WNMG GP GP WNMG GP GP - / ow Cutting Force TNGG R R VNMG PP PP PP PP VNMG GP GP GP VNMG VF VF VF VNMG PQ PQ PQ VNMG HQ HQ HQ / Up Facing - - WNMG PQ PQ WNMG HQ HQ WNMG HQ HQ WNMG CQ CQ CQ WNMG GS GS WNMG PG PG VNMG ow Carbon Steel / WNMG XP XP NEW - VNGG M-SK < M-SK < ow Carbon Steel / WNMG XQ XQ VNGG Corner-R (rε) shown with inequality sign (e.g. <, < ), indicates negative tolerance of Corner-R (rε). ow Carbon Steel / WNMG XS : Std. Item

11 Stock Items (Positive) shows eft-hand - - / Sharp Edge CCMT PP PP CCMT 09T302PP 09T304PP 09T308PP CCMT GK GK CCMT 09T302GK 09T304GK CCMT GK GK CCMT HQ HQ CCMT 09T302HQ 09T304HQ 09T308HQ CCGT CCGT 09T301 09T302 09T304 I.C. Thickness Hole Corner-R Relief (rε) Angle CCMT 09T308 CCET M -F M -F < < CCET M -F M -F < < CCET MF -U MF -U < < shows eft-hand - - ow Carbon Steel / DCMT PP PP DCMT 11T302PP 11T304PP 11T308PP DCMT GP GP DCMT 11T304GP 11T308GP DCMT GK GK GK DCMT 11T302GK 11T304GK 11T308GK DCMT HQ HQ HQ DCMT 11T302HQ 11T304HQ 11T308HQ DCGT DCGT 11T301 11T302 11T304 I.C. Thickness Hole Corner-R Relief (rε) Angle DCMT 11T308 DCMT XP DCMT 11T302XP 11T304XP 11T308XP ow Feed / Sharp Edge ow Feed / With Horning CCET 09T301MF -U 09T302MF -U < < CCGT E -U E -U CCGT 09T302E -U 09T304E -U CPMT PP PP CPMT PP PP PP R R R R R R R R CPMT GP ow Carbon Steel / - ow Feed / Sharp Edge ow Feed / With Horning DCMT 11T304XQ 11T308XQ DCET MF -U < DCET 11T302MF -U < DCGT E -U DCGT 11T302E -U 11T304E -U RCMX 1003M ow Carbon Steel / ow Carbon Steel / CPMT GP GP CPMH HQ HQ CPMH HQ HQ CPMH CPMH CPMT XP CPMT XP XP CPMT XQ XQ Corner-R (rε) shown with the inequality sign (e.g. <, < ), indicates negative tolerance of Corner-R (rε). - RCMX 1204M TBMT DP DP TBGT TCMT HQ HQ TCMT HQ HQ HQ TCMT 16T304HQ 16T308HQ TPMT PP PP TPMT PP PP PP : Std. Item R: Right hand only : eft hand only

12 Stock Items (Positive) shows eft-hand - ow Carbon Steel / ow Carbon Steel / - Without Chipbreaker - I.C. Thickness Hole Corner-R Relief (rε) Angle TPMT GP GP TPMT GP GP TPMT GP TPMT HQ HQ TPMT HQ HQ HQ TPMT HQ HQ TPMT XP TPMT XP XP TPMT XP XP TPMT XQ XQ TPMT XQ XQ TPGH TPGH TPGH TPGH TPGH H H H TPGH H TPGB TPGB TPGB TPMR GP TPMR GP TPMR HQ HQ TPMR HQ HQ TPGR A A NEW NEW shows eft-hand - / Sharp Edge - / Sharp Edge - / Sharp Edge VBMT PP PP PP VBMT PP PP PP I.C. Thickness Hole Corner-R Relief (rε) Angle VBMT GP VBMT GP GP VBMT VF VF VF VBMT VF VF VF VF VBMT HQ HQ VBMT HQ HQ HQ VBET VBET M -F M -F < < M -Y M -Y < < VCMT PP PP VCMT PP PP VCMT VF VF VCMT HQ HQ WBMT DP DP WBMT DP DP WBET M -F M -F < < WBET M -F M -F < < WPMT GP A: B: - C: TPGR B TPGR B B B TPGR C C Corner-R (rε) shown with the inequality sign (e.g. <, < ), indicates negative tolerance of Corner-R (rε). - WPMT GP WPMT HQ HQ WPMT HQ HQ : Std. Item : eft hand only CP343-1EN