YE-VP16 HIGH PERFORMANCE CARBIDE END MILLS FOR STEEL, CAST IRON, STAINLESS STEEL. - 4 Flute Ball Nose - 6 Flute square & CorNer radius SERIES

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1 YE-VP6 HIGH PERFORMANCE CARBIDE END MILLS FOR STEEL, CAST IRON, STAINLESS STEEL SERIES - 4 Flute Ball Nose - 6 Flute square & CorNer radius

2 Leading Through Innovation The for Stainless Steels, Mild Steels, Cast Iron, Low/Medium hardness materials under HRc40 has a unique design that maximizes chip removal and improves productivity in slotting and heavy profiling operations. The advanced geometry reduces chatter for increased tool life and increased productivity. Multiple Helix 45 Helix Multiple Helix APPLICATION : Stainless Steels Mild Steels and Cast Iron Low to Medium hardness materials under HRc40 FEATURES : High Performance Corner Geometries include Chamfer and Various Corner Radii sizes. Unequal Indexing Premium Grade Carbide Substrate BENEFITS : 4 Flute 6 Flute 4 Flute Ball Nose Reduced chatter and harmonics for improved stability and better finishing. Designed flute geometry for optimal chip formation and chip evacuation. V7 Plus 6 flute has a unique geometry of the variable pitch provides the best chatter free tool for high speed and trochoidal milling. Enhanced corner geometry for longer tool life. Engineered coating for reduced wear and superior heat resistance.

3 selection Guide :Excellent :Good P M K S ITEM MODEL DESCRIPTION Min. SIZE Max. Carbon Steels Alloy Steels HB225~352 ~HB225 Prehardened Steels HRc30~40 HRc40~55 Hardened Steels HRc55~ Stainless Steels Cast Iron High Temperature Alloy Titanium PAGE GMF52 GMF53 GMF54 GMF55 GMF56 GMF57 GMF58 GMF59 GMF60 GMF6 GMF62 GMF63 GMG55 GMG56 GMG2 GMG3 GMG4 GMG5 GMG6 GMG7 GMG8 GMG9 CARBIDE, 4 FLUTE SHORT D3.0 D CARBIDE, 4 FLUTE SHORT, CORNER RADIUS D3.0 D CARBIDE, 4 FLUTE LONG D3.0 D CARBIDE, 4 FLUTE LONG, CORNER RADIUS CARBIDE, 4 FLUTE with EXTENDED NECK CARBIDE, 4 FLUTE with EXTENDED NECK, CORNER RADIUS CARBIDE, 4 FLUTE BALL NOSE CARBIDE, 6 FLUTE LONG CARBIDE, 6 FLUTE EXTRA LONG CARBIDE, 6 FLUTE LONG, CORNER RADIUS CARBIDE, 6 FLUTE EXTRA LONG, CORNER RADIUS D3.0 D D3.0 D D3.0 D R.5 R2.5 4 D6.0 D D6.0 D ICON GUIDE The tool is made of Micro grain carbide. No. of flute Helix Angle Tolerance of Ball Radius Type of shank Chamfer Angle Cutting condition of tool see the page 000 PHoNe : , FaX : , yg@yg.kr 3

4 Case studies Test -Ⅰ 4 Flute vs Competitor YG- Competitor list tool Competitor Wear( μm ) ing length(m) size(mm) Ø0 x Ø0 x 22 x 72 Work Material Cutting speed - JIS:S45C(HRc30) - DIN:C45 - WR: m/min. Wear ( μm ) ing length (m) rpm 7,324 rev/min. Comparison of the Cutting edges Feed Feed per tooth ing Method ing depth Coolant overhang Machine,464 mm/min mm/tooth Down & Side Cutting Axial:0mm, Radial:3mm Wet Cut 34 mm Machining Center Competitor Test -Ⅱ 4 Flute vs Competitor YG- Competitor list tool Competitor Wear( μm ) ing length(m) size(mm) Ø6 x Ø6 x 32 x 92 Work Material Cutting speed - JIS:S45C(HRc30) - DIN:C45 - WR: m/min. Wear ( μm ) ing length (m) rpm 3,83 rev/min. Comparison of the Cutting edges Feed Feed per tooth ing Method ing depth Coolant overhang Machine 573 mm/min mm/tooth Down & Side Cutting Axial:4mm, Radial:3mm Wet Cut 45 mm Machining Center Competitor 4 PHONE : , FAX : , yg@yg.kr

5 Case studies Test - Ⅲ 4 Flute vs Competitor YG- Competitor list tool Competitor Wear( μm ) ing length(m) size(mm) Ø6 x Ø6 x 32 x 92 Wear ( μm ) Work Material Cutting speed - JIS:SUS304 - DIN:X5CrNi8 0 (X 4 CrNi8-0) - WR: m/min ing length (m) rpm,990 rev/min. Comparison of the Cutting edges Feed Feed per tooth ing Method ing depth Coolant overhang Machine 557 mm/min mm/tooth Slotting Axial:6mm Wet Cut 45 mm Machining Center Competitor Test - IV 6 Flute vs Competitor YG- Competitor list tool 6 Flute Competitor Wear( μm ) ing length(m) size(mm) Ø2(R) x Ø2 x 26 x 83 Wear ( μm ) Work Material Cutting speed rpm - JIS:S45C(HRc30) - DIN:C45 - WR: m/min. 7,392 rev/min ing length (m) Feed 7,495 mm/min. Comparison of the Cutting edges Feed per tooth 0.7 mm/tooth ing Method Trochoidal Cutting ing depth Coolant overhang Machine Axial:24mm(2D),Radial:0.6mm(0.05D) Wet Cut 36 mm Machining Center Competitor PHONE : , FAX : , yg@yg.kr 5

6 CaRBide, 4 FLute short Special flute geometry and multiple helix eliminate vibrations Excellent performance for Stainless Steels, Mild Steels, Cast Iron, Low/Medium hardness materials under HRc40 GMF52 / PLAIN SHANK GMF53 / FLAT SHANK P.8~9 MILL DIA. TOLERANCE (mm) SHANK DIA. TOLERANCE 0~-0.03 h6 PLAIN FLAT CHaMFer GMF52030 GMF GMF52040 GMF GMF52050 GMF GMF52060 GMF GMF52080 GMF GMF5200 GMF GMF5220 GMF GMF5240 GMF GMF5260 GMF GMF5280 GMF GMF52200 GMF PHONE : , FAX : , yg@yg.kr

7 CaRBide, 4 FLute short CORNeR Radius Special flute geometry and multiple helix eliminate vibrations Excellent performance for Stainless Steels, Mild Steels, Cast Iron, Low/Medium hardness materials under HRc40 R GMF54 / PLAIN SHANK GMF55 / FLAT SHANK P.8~9 MILL DIA. TOLERANCE (mm) SHANK DIA. TOLERANCE 0~-0.03 h6 PLAIN FLAT CorNer radius GMF54030 GMF55030 R GMF5490 GMF5590 R GMF54040 GMF55040 R GMF54902 GMF55902 R GMF54050 GMF55050 R GMF54903 GMF55903 R GMF54060 GMF55060 R GMF54904 GMF55904 R GMF54905 GMF55905 R GMF54080 GMF55080 R GMF54906 GMF55906 R GMF5400 GMF5500 R GMF54907 GMF55907 R GMF5420 GMF5520 R GMF54908 GMF55908 R GMF54909 GMF55909 R GMF5440 GMF5540 R GMF5460 GMF5560 R GMF5492 GMF5592 R GMF5493 GMF5593 R GMF5480 GMF5580 R GMF54200 GMF55200 R GMF5496 GMF5596 R GMF5497 GMF5597 R PHONE : , FAX : , yg@yg.kr 7

8 CaRBide, 4 FLute LONG Special flute geometry and multiple helix eliminate vibrations Excellent performance for Stainless Steels, Mild Steels, Cast Iron, Low/Medium hardness materials under HRc40 GMF56 / PLAIN SHANK GMF57 / FLAT SHANK P.8~9 MILL DIA. TOLERANCE (mm) SHANK DIA. TOLERANCE 0~-0.03 h6 PLAIN FLAT CHaMFer GMF56030 GMF GMF56040 GMF GMF56050 GMF GMF56060 GMF GMF56080 GMF GMF5600 GMF GMF5620 GMF GMF5640 GMF GMF5660 GMF GMF5680 GMF GMF56200 GMF GMF56250 GMF PHONE : , FAX : , yg@yg.kr

9 CaRBide, 4 FLute LONG CORNeR Radius Special flute geometry and multiple helix eliminate vibrations Excellent performance for Stainless Steels, Mild Steels, Cast Iron, Low/Medium hardness materials under HRc40 R GMF58 / PLAIN SHANK GMF59 / FLAT SHANK P.8~9 MILL DIA. TOLERANCE (mm) SHANK DIA. TOLERANCE 0~-0.03 h6 PLAIN FLAT CorNer radius GMF58030 GMF59030 R GMF5890 GMF5990 R GMF58040 GMF59040 R GMF58902 GMF59902 R GMF58050 GMF59050 R GMF58903 GMF59903 R GMF58060 GMF59060 R GMF58904 GMF59904 R GMF58905 GMF59905 R GMF58080 GMF59080 R GMF58906 GMF59906 R GMF5800 GMF5900 R GMF58907 GMF59907 R GMF5820 GMF5920 R GMF58908 GMF59908 R GMF58909 GMF59909 R GMF5840 GMF5940 R GMF5860 GMF5960 R GMF5892 GMF5992 R GMF5893 GMF5993 R GMF5880 GMF5980 R GMF58200 GMF59200 R GMF5896 GMF5996 R GMF5897 GMF5997 R GMF58250 GMF59250 R PHONE : , FAX : , yg@yg.kr 9

10 CaRBide, 4 FLute with extended NeCK Special flute geometry and multiple helix eliminate vibrations Excellent performance for Stainless Steels, Mild Steels, Cast Iron, Low/Medium hardness materials under HRc40 GMF60 / PLAIN SHANK GMF6 / FLAT SHANK P.8~9 MILL DIA. TOLERANCE (mm) SHANK DIA. TOLERANCE 0~-0.03 h6 PLAIN GMF60030 FLAT GMF6030 BeloW NeCK CHaMFer GMF6090 GMF GMF60902 GMF GMF60040 GMF GMF60903 GMF GMF60904 GMF GMF60050 GMF GMF60905 GMF GMF60906 GMF GMF60060 GMF GMF60907 GMF GMF60908 GMF GMF60909 GMF GMF60080 GMF GMF6090 GMF GMF609 GMF GMF6092 GMF GMF6000 GMF GMF6093 GMF GMF6094 GMF GMF6095 GMF GMF6020 GMF GMF6096 GMF GMF6097 GMF GMF6098 GMF NEXT PAGE 0 PHONE : , FAX : , yg@yg.kr

11 CaRBide, 4 FLute with extended NeCK Special flute geometry and multiple helix eliminate vibrations Excellent performance for Stainless Steels, Mild Steels, Cast Iron, Low/Medium hardness materials under HRc40 GMF60 / PLAIN SHANK GMF6 / FLAT SHANK P.8~9 MILL DIA. TOLERANCE (mm) SHANK DIA. TOLERANCE 0~-0.03 h6 PLAIN GMF6060 FLAT GMF660 BeloW NeCK CHaMFer GMF6099 GMF GMF60920 GMF GMF6092 GMF GMF60200 GMF GMF60922 GMF GMF60923 GMF GMF60924 GMF PHONE : , FAX : , yg@yg.kr

12 CaRBide, 4 FLute with extended NeCK CORNeR Radius Special flute geometry and multiple helix eliminate vibrations Excellent performance for Stainless Steels, Mild Steels, Cast Iron, Low/Medium hardness materials under HRc40 R GMF62 / PLAIN SHANK GMF63 / FLAT SHANK P.8~9 MILL DIA. TOLERANCE (mm) SHANK DIA. TOLERANCE 0~-0.03 h6 PLAIN FLAT CorNer radius GMF62030 GMF63030 R0.3 BeloW GMF6290 GMF6390 R GMF62902 GMF63902 R GMF62903 GMF63903 R GMF62040 GMF63040 R GMF62904 GMF63904 R GMF62905 GMF63905 R GMF62906 GMF63906 R GMF62050 GMF63050 R GMF62907 GMF63907 R GMF62908 GMF63908 R GMF62909 GMF63909 R GMF62060 GMF63060 R GMF6290 GMF6390 R GMF629 GMF639 R GMF6292 GMF6392 R GMF6293 GMF6393 R GMF6294 GMF6394 R GMF6295 GMF6395 R GMF6296 GMF6396 R GMF6297 GMF6397 R GMF62080 GMF63080 R GMF6298 GMF6398 R GMF6299 GMF6399 R GMF62920 GMF63920 R GMF6292 GMF6392 R GMF62922 GMF63922 R GMF6200 GMF6300 R GMF62923 GMF63923 R GMF62924 GMF63924 R NEXT PAGE 2 PHONE : , FAX : , yg@yg.kr

13 CaRBide, 4 FLute with extended NeCK CORNeR Radius Special flute geometry and multiple helix eliminate vibrations Excellent performance for Stainless Steels, Mild Steels, Cast Iron, Low/Medium hardness materials under HRc40 R GMF62 / PLAIN SHANK GMF63 / FLAT SHANK P.8~9 MILL DIA. TOLERANCE (mm) SHANK DIA. TOLERANCE 0~-0.03 h6 PLAIN FLAT CorNer radius BeloW GMF62925 GMF63925 R GMF62926 GMF63926 R GMF62927 GMF63927 R GMF6220 GMF6320 R GMF62928 GMF63928 R GMF62929 GMF63929 R GMF62930 GMF63930 R GMF6293 GMF6393 R GMF62932 GMF63932 R GMF62933 GMF63933 R GMF62934 GMF63934 R GMF62935 GMF63935 R GMF6260 GMF6360 R GMF62936 GMF63936 R GMF62937 GMF63937 R GMF62938 GMF63938 R GMF62939 GMF63939 R GMF62940 GMF63940 R GMF6294 GMF6394 R GMF62942 GMF63942 R GMF62943 GMF63943 R GMF62200 GMF63200 R GMF62944 GMF63944 R GMF62945 GMF63945 R GMF62946 GMF63946 R GMF62947 GMF63947 R GMF62948 GMF63948 R GMF62949 GMF63949 R GMF62950 GMF63950 R GMF6295 GMF6395 R PHONE : , FAX : , yg@yg.kr 3

14 CaRBide, 4 FLute BaLL NOse Special flute geometry and multiple helix eliminate vibrations Excellent performance for Stainless Steels, Mild Steels, Cast Iron, Low/Medium hardness materials under HRc40 R GMG55 / PLAIN SHANK GMG56 / FLAT SHANK P.20 MILL DIA. TOLERANCE (mm) SHANK DIA. TOLERANCE 0~-0.03 h6 radius of Ball Nose PLAIN FLAT R (±0.02) GMG55030 GMG56030 R GMG55040 GMG56040 R GMG55050 GMG56050 R GMG55060 GMG56060 R GMG55080 GMG56080 R GMG5500 GMG5600 R GMG5520 GMG5620 R GMG5560 GMG5660 R GMG55200 GMG56200 R GMG55250 GMG56250 R PHONE : , FAX : , yg@yg.kr

15 CaRBide, 6 FLute LONG & extra LONG The unique geometry of the variable pitch reduces chatter for high speed and trochoidal milling Excellent performance for Stainless Steels, Mild Steels, Cast Iron, Low/Medium hardness materials under HRc40 GMG2 / PLAIN SHANK GMG3 / FLAT SHANK GMG4 / PLAIN SHANK GMG5 / FLAT SHANK P.2 MILL DIA. TOLERANCE (mm) SHANK DIA. TOLERANCE 0~-0.03 h6 LONG PLAIN FLAT GMG2060 GMG GMG2080 GMG GMG200 GMG GMG220 GMG GMG260 GMG GMG2200 GMG GMG2250 GMG extra LONG PLAIN FLAT GMG4060 GMG GMG4080 GMG GMG400 GMG GMG420 GMG GMG460 GMG GMG4200 GMG GMG4250 GMG PHONE : , FAX : , yg@yg.kr 5

16 CaRBide, 6 FLute LONG CORNeR Radius The unique geometry of the variable pitch reduces chatter for high speed and trochoidal milling Excellent performance for Stainless Steels, Mild Steels, Cast Iron, Low/Medium hardness materials under HRc40 R GMG6 / PLAIN SHANK GMG7 / FLAT SHANK P.2 MILL DIA. TOLERANCE (mm) SHANK DIA. TOLERANCE 0~-0.03 h6 LONG PLAIN FLAT CorNer radius GMG6060 GMG7060 R GMG690 GMG790 R GMG6080 GMG7080 R GMG6902 GMG7902 R GMG600 GMG700 R GMG6903 GMG7903 R GMG6904 GMG7904 R GMG6905 GMG7905 R GMG620 GMG720 R GMG6906 GMG7906 R GMG6907 GMG7907 R GMG6908 GMG7908 R GMG6909 GMG7909 R GMG660 GMG760 R GMG690 GMG790 R GMG69 GMG79 R GMG692 GMG792 R GMG6200 GMG7200 R GMG693 GMG793 R GMG694 GMG794 R GMG695 GMG795 R GMG6250 GMG7250 R GMG696 GMG796 R GMG697 GMG797 R GMG698 GMG798 R PHONE : , FAX : , yg@yg.kr

17 CaRBide, 6 FLute extra LONG CORNeR Radius The unique geometry of the variable pitch reduces chatter tool for high speed and trochoidal milling Excellent performance for Stainless Steels, Mild Steels, Cast Iron, Low/Medium hardness materials under HRc40 R GMG8 / PLAIN SHANK GMG9 / FLAT SHANK P.2 MILL DIA. TOLERANCE (mm) SHANK DIA. TOLERANCE 0~-0.03 h6 extra LONG PLAIN FLAT CorNer radius GMG8060 GMG9060 R GMG890 GMG990 R GMG8080 GMG9080 R GMG8902 GMG9902 R GMG8903 GMG9903 R GMG800 GMG900 R GMG8904 GMG9904 R GMG8905 GMG9905 R GMG8906 GMG9906 R GMG820 GMG920 R GMG8907 GMG9907 R GMG8908 GMG9908 R GMG8909 GMG9909 R GMG890 GMG990 R GMG860 GMG960 R GMG89 GMG99 R GMG892 GMG992 R GMG893 GMG993 R GMG8200 GMG9200 R GMG894 GMG994 R GMG895 GMG995 R GMG896 GMG996 R GMG897 GMG997 R GMG898 GMG998 R GMG8250 GMG9250 R GMG899 GMG999 R GMG8920 GMG9920 R GMG892 GMG992 R GMG8922 GMG9922 R GMG8923 GMG9923 R PHONE : , FAX : , yg@yg.kr 7

18 CuttiNG CONditiON GMF52, GMF53, GMF54, GMF55, GMF56, GMF57, GMF58, GMF59, GMF60, GMF6, GMF62, GMF63 SERIES side cutting Ae slotting Ap Ae Ap RPM = rev./min. FEED = mm/min. Vc = m/min. Fz = mm/tooth Hardness (BriNell) P < 300 P > 300 P < 380 P < 380 K < 260 speed and Feed recommendations Work Materials CarBoN steel.9(c45).0726(35 s 20).075(9 smn 28).078(9 smnpb 28) alloy steel.2330(35 CrMo 4).6565(40NiCrMo6).7033(34Cr4).6523(2 NiCrMo2) tool steel.2363(x00 CrMoV 5 ).2379(X55 CrVMo 2 ).2344(X40 CrMoV 5 ).3243(s ) Cast iron (GG20) 0.845(Gts-45-06) (GGG-60) type of cut * ( ) : Short length & Neck type 0.8 x D(Slotting),.2 x D(Side Cutting) Axial * Cutting depth should be applied for Short length(gmf52, GMF53, GMF54, GMF55) & Neck type(gmf60, GMF6, GMF62, GMF63) series diameter over 8mm ap x d ae x d Side Cutting.5 (.2) 0.5 Slotting (0.8) Side Cutting.5 (.2) 0.5 Slotting (0.8) Side Cutting.5 (.2) 0.5 Slotting (0.8) Side Cutting.5 (.2) 0.5 Slotting (0.8) diameter (mm) Parameters Vc 52 (22-82) 68 (35-20) RPM Fz FEED Vc 52 (22-82) 68 (35-20) RPM Fz FEED Vc 07 (86-28) 7 (94-40) RPM Fz FEED Vc 07 (86-28) 7 (94-40) RPM Fz FEED Vc 64 (52-76) 70 (56-84) RPM Fz FEED Vc 64 (52-76) 70 (56-84) RPM Fz FEED Vc 2 (90-34) 23 (99-47) RPM Fz FEED Vc 2 (90-34) 23 (99-47) RPM Fz FEED PHoNe : , FaX : , yg@yg.kr

19 CuttiNG CONditiON GMF52, GMF53, GMF54, GMF55, GMF56, GMF57, GMF58, GMF59, GMF60, GMF6, GMF62, GMF63 SERIES Hardness (BriNell) M M M s s speed and Feed recommendations Work Materials stainless steels (X5 CrNi 8 0).4436(X3 CrNiMo 7 3 3).4306(X2 CrNi 9 ).4435(X2 CrNiMo 8 4 3) stainless steels (X2 Crs 3).404(X4 CrMos 7) stainless steels(ph).4594(z7 CNu 5.05) titanium ti6al4v ti5al5v5mo ti7al4mo HiGH temperature alloy inconel HastelloY rene type of cut * ( ) : Short length & Neck type 0.8 x D(Slotting),.2 x D(Side Cutting) Axial * Cutting depth should be applied for Short length(gmf52, GMF53, GMF54, GMF55) & Neck type(gmf60, GMF6, GMF62, GMF63) series diameter over 8mm ap x d ae x d Side Cutting.5 (.2) 0.5 Slotting (0.8) Side Cutting.5 (.2) 0.5 Slotting (0.8) Side Cutting.5 (.2) 0.5 Slotting Side Cutting Slotting Side Cutting Slotting (0.8) diameter (mm) Parameters Vc 5 (92-38) RPM Fz FEED Vc 5 (92-38) RPM Fz FEED Vc 6 (29-93) RPM Fz FEED Vc 6 (29-93) RPM Fz FEED Vc 04 (84-24) RPM Fz FEED Vc 04 (84-24) RPM Fz FEED Vc 8 (65-97) RPM Fz FEED Vc 8 (65-97) RPM Fz FEED Vc 3 (25-37) RPM Fz FEED Vc 3 (25-37) RPM Fz FEED PHoNe : , FaX : , yg@yg.kr 9

20 CuttiNG CONditiON GMG55, GMG56 SERIES Ap Ae RPM = rev./min. FEED = mm/min. Vc = m/min. Fz = mm/tooth Hardness (BriNell) P < 300 P > 300 P < 380 P < 380 K < 260 M M M M s speed and Feed recommendations Work Materials CarBoN steel.9(c45).0726(35 s 20).075(9 smn 28).078(9 smnpb 28) alloy steel.2330(35 CrMo 4).6565(40NiCrMo6).7033(34Cr4).6523(2 NiCrMo2) tool steel.2363(x00 CrMoV 5 ).2379(X55 CrVMo 2 ).2344(X40 CrMoV 5 ).3243(s ) Cast iron (GG20) 0.845(Gts-45-06) (GGG-60) stainless steels (X5 CrNi 8 0).4436(X3 CrNiMo 7 3 3).4306(X2 CrNi 9 ).4435(X2 CrNiMo 8 4 3) stainless steels (X2 Crs 3).404(X4 CrMos 7) stainless steels(ph).4594(z7 CNu 5.05) titanium ti6al4v ti5al5v5mo ti7al4mo HiGH temperature alloy inconel HastelloY, rene type of cut ap x d ae x d diameter (mm) Parameters Vc 62 (30-94) RPM Fz FEED Vc 3 (90-36) RPM Fz FEED Vc 68 (54-82) RPM Fz FEED Vc 9 (95-43) RPM Fz FEED Vc 85 (68-02) RPM Fz FEED Vc 77 (62-92) RPM Fz FEED Vc 77 (62-92) RPM Fz FEED Vc 47 (38-56) RPM Fz FEED Vc 2 (7-25) RPM Fz FEED PHoNe : , FaX : , yg@yg.kr

21 CuttiNG CONditiON GMG2, GMG3, GMG4, GMG5, GMG6, GMG7, GMG8, GMG9 SERIES side cutting Ae Ap RPM = rev./min. FEED = mm/min. Vc = m/min. Fz = mm/tooth Hardness (BriNell) P < 300 P > 300 P < 380 P < 380 M M M s s speed and Feed recommendations diameter (mm) Work Materials type of cut ap x d ae x d Parameters CarBoN steel.9(c45).0726(35 s 20).075(9 smn 28).078(9 smnpb 28) alloy steel.2330(35 CrMo 4).6565(40NiCrMo6).7033(34Cr4).6523(2 NiCrMo2) tool steel.2363(x00 CrMoV 5 ).2379(X55 CrVMo 2 ).2344(X40 CrMoV 5 ).3243(s ) stainless steels (X5 CrNi 8 0).4436(X3 CrNiMo 7 3 3).4306(X2 CrNi 9 ).4435(X2 CrNiMo 8 4 3) stainless steels (X2 Crs 3).404(X4 CrMos 7) stainless steels(ph).4594(z7 CNu 5.05) titanium ti6al4v ti5al5v5mo ti7al4mo HiGH temperature alloy inconel HastelloY, rene Side Cutting Side Cutting Side Cutting Side Cutting Side Cutting Side Cutting Side Cutting Side Cutting * ( ) : If product's Length of Cut(L.O.C) is below 2D, it must be applied L.O.C x 90% 2 (*) 2 (*) 2 (*) 2 (*) 2 (*) 2 (*) 2 (*) 2 (*) Vc 300 ( ) RPM Fz FEED Vc 203 (62-244) RPM Fz FEED Vc 00 (80-20) RPM Fz FEED Vc 47 (8-76) RPM Fz FEED Vc 23 (70-256) RPM Fz FEED Vc 34 (07-6) RPM Fz FEED Vc 23 (70-256) RPM Fz FEED Vc 34 (07-6) RPM Fz FEED PHoNe : , FaX : , yg@yg.kr 2

22 MEMO

23 Best Quality and Punctual Delivery Since 982, our commitment to quality, reliability and striving for constant innovation has allowed us to expand our market share and our partners global network. As one of the main leading tool manufacturers, we are dedicated in offering a unique customer experience by delivering high quality cutting tool solutions around the world. In order to be responsive and to offer local solutions, For YG- has world-wide established a global network over Customers 75 countries and has set up international logistic centers.this Thanks is to our our pledge quality to reliability provide and the best developing service technics, in order YG- to satisfy has been our customers expanding the needs market at all share time. and growing with partners since 982. As one of the leading cutting tool manufacturer, we are aiming at having customers experience YG- s various cutting tool solution all around the world. In order to achieve most efficient logistics, production and marketing, YG- has established a global network over 75 countries and international logistics center. This gives the opportunity to provide the best service and satisfy our customer s requirement at all time. 2, Sewolcheon-ro, Bupyeong-gu, Incheon, 2300, Korea

24 HEAD OFFICE 2, Sewolcheon-ro, Bupyeong-gu, Incheon, Korea PHONE : , FAX : yg@yg.kr YGYEVP