No: Features MGMN-G MGMN-M MRMN-M MRGN-A

No: 96-10 MGMN-G Features - Unique W shape strong clamping system ensures stability of machining - M.G.T Insert can be used at Internal operations as well as External operations - M.G.T Insert s M chip breaker covers a wide range of application from finishing to roughing - M.G.T has wide application range because a M.G.T Holder can adopt various inserts MGMN-M MRMN-M MRGN-A

Application Range of MGMN Inserts Recommended Grade M.G.T for External Machining Application Range of MGMN Inserts Depth of cut (mm) Cutting Speed : 120~180(m/min) Workpiece : 42CrMo4 - (DIN) MGMN1 MGMN MGMN0 MGMN0-M MGMN0-M MGMN0-M Feed (mm/rev) Depth of cut, feed and Width of Cutting edge If the depth of cut and feed are too bigger than the width of cutting edge, it may bring to breakage due to increasing of cutting resistance of insert. If the depth of cut and feed are too smaller than the width of cutting edge, it may lead to a vibration or unstable machining due to no formation of the sub cutting edge relief angle against no direct influence of tool deflection. Grooving Depth of cut Up to TMAX(projecting part)of holder Recommended Grade Workpiece Wear resistance (Grooving, Turning ) ISO P M K Material Carbon steel Alloy steel Stainless steel Cast irons Grade CVD PVD Cermet CVD PVD CVD PVD Wear Resistance Toughness 01 10 20 NC10 NC15 NC20,NC3120 NC PC2 CT10 CN20 NC9020 NC PC90 NC315K PC205K PC215K Aluminum Uncoated H01 G10 1st Choice M.G.T for External Machining Grooving Cornering Turning 2

Tooling Guide Insert Code System Tooling Guide Grooving,Turning Relief, Copy for Aluminum Insert MGMNOOO-M MGMNOOO-G MGGNOOO-OO-M MRMNOOO-M MRGNOOO-A Holder 1.5, 2, 2.5, 3, 4, 5, 6, 8 mm lr,1.5r,2r,2.5r,3r,4r mm 2R, 2.5R, 3R, 4R mm MGEHR/L 2020-1.5, 2, 2.5, 3, 4, 5, 6-1.5, 2, 2.5, 3, 4, 5, 6, 8-3, 4, 5, 6, 8 MGEHR/L 2020-6A -6A, 8A -6A, 8A 1.5, 2, 2.5, 3, 4, 5, 6, 8 mm 1.5R,2R,2.5R,3R,4R mm External MGEVR/L 2020-1.5, 2, 2.5 3, 4, 5, 6-1.5, 2, 2.5, 3, 4, 5, 6, 8-3, 4, 5, 6, 8 1R,1.5R,2R,2.5R,3R,4R mm 2R, 2.5R, 3R, 4R mm MGEUR/L 2020-3, 4, 5, 6-3, 4, 5, 6, 8-3, 4, 5, 6, 8 MGEUR/L 2020-6A -6A, 8A -6A, 8A 1.5, 2, 2.5, 3, 4, 5, 6, 8 mm 1.5R,2R,2.5R,3R,4R mm 2R, 2.5R, 3R, 4R mm Internal d 20 MGIVR/L 2016-1.5, 2, 2.5 20-1.5, 2, 2.5, 3, 4 29-1.5, 2, 2.5 31-3, 4, 5, 6 37-3, 4, 5, 6, 8-8 1.5R,2R,2.5R,3R,4R mm MGIVR/L 31-6A 37-6A, 8A -6A, 8A 2R, 2.5R, 3R, 4R mm d 20 MGIUR/L 20-3, 4-3, 4, 5, 6, 8-3, 4, 5, 6, 8 MGIUR/L -6A, 8A -6A, 8A Insert Code System MG M N OOO - OO - M C/B shape(m:steel,stainless steel, Cast irons, A:Al) G class insert corner-r(r 0.2, R0.3 0.3...) width of cutting edge(3mm 0, 4mm 0, 3R mm 600..) feed direction(r/l/n) tolerance(m class, G class) product code (MG : Multi Grooving Square, MR : Multi Grooving Round) 3

MGT Insert MGT Insert MGMN-M MGMN : = 0.1 b = 0.05 MGGN : = 0.0 b = 0.02 NC10 NC3120 NC Grades PC215K PC90 PC2 CN20 b Dimensions(mm) r d t MGMN-M MGMN0-M MGMN0-02-M MGMN0-M MGMN3-03-M MGMN0-02-M MGMN0-M MGMN0-04-M MGMN0-M MGMN800-M MGGN0-02-M MGGN0-04-M MGGN0-08-M MGGN0-02-M MGGN0-04-M MGGN0-08-M MGGN0-02-M MGGN0-04-M MGGN0-08-M MGGN600-02-M MGGN600-04-M MGGN600-08-M 2.0 0.2 16.0 1.2 2.5 0.2 18.5 2.0 3.85 3.0 0.2 21.0 2.35 4.8 3.0 0.4 21.0 2.35 4.8 0.3 21.0 2.9 4.8 4.0 0.2 21.0 3.3 4.8 4.0 0.4 21.0 3.3 4.8 5.0 0.4 26.0 4.1 5.8 5.0 0.8 26.0 4.1 5.8 6.0 0.8 26.0 5.0 5.8 8.0 0.8 31.0 6.0 6.5 3.0 0.2 21.0 2.35 4.8 3.0 0.4 21.0 2.35 4.8 3.0 0.8 21.0 2.35 4.8 4.0 0.2 21.0 3.3 4.8 4.0 0.4 21.0 3.3 4.8 4.0 0.8 21.0 3.3 4.8 5.0 0.2 26.0 4.1 5.8 5.0 0.4 26.0 4.1 5.8 5.0 0.8 26.0 4.1 5.8 6.0 0.2 26.0 5.0 5.8 6.0 0.4 26.0 5.0 5.8 6.0 0.8 26.0 5.0 5.8 MGMN-G = 0.1 b = 0.05 MGMN1-G MGMN-G MGMN0-G MGMN0-G MGMN0-G MGMN0-G MGMN600-G Grades NC3120 PC90 PC3535 PC215K b r Dimensions(mm) 1.5 0.15 16.0 1.2 2.0 0.2 16.0 1.6 2.5 0.2 18.5 2.0 3.85 3.0 0.4 21.0 2.35 4.8 4.0 0.4 21.0 3.3 4.8 5.0 0.8 26.0 4.1 5.8 6.0 0.8 26.0 5.0 5.8 d t 4

MGT Insert MGT Insert MRMN-M Grades NC3120 NC PC90 PC2 b r Dimensions(mm) d t MRMN-M 2.0 1.0 16.0 1. 3.0 1.5 21.0 2.35 4.8 4.0 2.0 21.0 3.3 4.8 5.0 2.5 26.0 4.1 5.8 6.0 3.0 26.0 5.0 5.8 8.0 4.0 31.0 6.0 6.5 MRGN-A = 0.03 b = 0.03 H01 Grades G10 b r Dimensions(mm) d t MRGN0-A MRGN0-A 4.0 2.0 21.0 3.3 4.8 5.0 2.5 26.0 4.1 5.8 6.0 3.0 26.0 5.0 5.8 8.0 4.0 31.0 6.0 6.5 5

External Holder External Holder MGEHR/L MGEHR/L1616-1.5 MGEHR/L2020-1.5 MGEHR/L-1.5 MGEHR/L1212-2 MGEHR/L1616-2 MGEHR/L2020-2 MGEHR/L-2 MGEHR/L1616-2.5 MGEHR/L2020-2.5 MGEHR/L-2.5 MGEHR/L1616-3 MGEHR/L2020-3 MGEHR/L2020-3-T10 MGEHR/L-3 MGEHR/L-3-T10 MGEHR/L-3 MGEHR/L-3-T10 MGEHR/L2020-4 MGEHR/L2020-4-T10 MGEHR/L-4 MGEHR/L-4-T10 MGEHR/L-4 MGEHR/L-4-T10 MGEHR/L2020-5 MGEHR/L2020-5-T15 MGEHR/L-5 MGEHR/L-5-T15 MGEHR/L-5 MGEHR/L-5-T15 MGEHR/L2020-6 MGEHR/L2020-6-T15 MGEHR/L-6 MGEHR/L-6-T15 MGEHR/L-6 MGEHR/L-6-T15 MGEHR/L-8 MGEHR/L-8-T15 MGEHR/L-8 MGEHR/L-8-T15 MGEHR/L-6A MGEHR/L-6A-T15 MGEHR/L-6A MGEHR/L-6A-T15 MGEHR/L-8A MGEHR/L-8A-T15 MGEHR/L-8A MGEHR/L-8A-T15 Stock R L H(h) W L S TMAX Insert Screw Wrench 16 16 100 16. 14.5 20 20 1 20. 14.5 1. 14.5 12 12 100 14. 14.5 16 16 100 16. 14.5 20 20 1 20. 14.5 1. 14.5 16 16 100 16. 16.5 20 20 1 20. 16.5 1. 16.5 16 16 100 16.35 18.5 20 20 1 20.4 18 20 20 1 20.4 10 1.4 18 1.4 10 170.4 18 170.4 10 20 20 1 20.4 18 20 20 1 20.4 10 1.4 18 1.4 10 170.4 18 170.4 10 20 20 1 20.5 20 20 1 20.5 15 1.5 1.5 15 170.5 170.5 15 20 20 1 20.6 20 20 1 20.6 15 1.6 1.6 15 170.6 170.6 15 1 26.1 28 1 26.1 15 170 33.1 28 170 33.1 16 1.6 1.6 15 170.6 170.6 15 1 26.1 28 1 26.1 16 170 33.1 28 170 33.1 15 MGMN1-G MGMN-G MGMN-M MGMN0-G MGMN0-M MGMN0-M MGGN0- -M MGMN0-M MGGN0- -M MGMN0-M MGGN0- -M MGGN600- -M MGMN800-M LTX0514 MHA0512 MHA0512 BHA0616 TW20L HWL 6

External Holder External Holder MGEVR/L MGEUR/L MGEVR20201.5 MGEVR1.5 MGEVR1.5 MGEVR/L2020-2 MGEVR/L-2 MGEVR-2 MGEVR2020-2.5 MGEVR-2.5 MGEVR-2.5 MGEVR/L2020-3 MGEVR/L-3 MGEVR/L-3 MGEVR/L2020-4 MGEVR/L-4 MGEVR/L-4 MGEVR/L2020-5 MGEVR/L-5 MGEVR/L-5 MGEVR/L2020-6 MGEVR/L-6 MGEVR/L-6 MGEVR/L-8 MGEVR/L-8 MGEVR/L-6A MGEVR/L-6A MGEVR/L-8A MGEVR/L-8A MGEUR/L2020-3 MGEUR/L-3 MGEUR/L-3 MGEUR/L2020-4 MGEUR/L-4 MGEUR/L-4 MGEUR/L2020-5 MGEUR/L-5 MGEUR/L-5 MGEUR/L2020-6 MGEUR/L-6 MGEUR/L-6 MGEUR/L-8 MGEUR/L-8 MGEUR/L-6A MGEUR/L-6A MGEUR/L-8A MGEUR/L-8A Stock R L Stock R L H(h) W L S TMAX Insert Screw Wrench 20 20 1 3 1 28 3 170 35 3 20 20 1 2 1 28.5 170 35.5 20 20 1 24 4 1 29 4 170 36 4 20 20 1.5 5 1.5 5 170 37.5 5 20 20 1.5 5 1.5 5 170 37.5 5 20 20 1 27 7 1 7 170 39 7 20 20 1 27 7 1 7 170 39 7 1 34 9 170 41 9 1 7 170 39 7 1 34 9 170 41 9 MGMN1-G MGMN-M MGMN-G MGMN0-M MGMN0-G MGMN0-M MGGN0- -M MGMN0-M MGGN0- -M MGMN0-M MGGN0- -M MGGN600- -M LTX0514 BHA0616 TW 20L HW L H(h) W L S TMAX Insert Screw Wrench 20 20 1 3 1 28 3 170 35 3 20 20 1 3 1 28 3 170 35 3 20 20 1 24 4 1 29 4 170 36 4 20 20 1 24 4 1 29 4 170 36 4 1 5 170 37 5 1 29 4 170 36 4 1 5 170 37 5 BHA0616 HW L 7

Internal Holder Internal Holder MGIVR/L ø D Minimum Diameter for Machning MGIUR/L ø D Minimum Diameter for Machning Stock R L D d L TMAX H S Insert Screw Wrench MGIVR/L20161.5 MGIVR/L201.5 MGIVR/L291.5 MGIVR/L2016-2 MGIVR/L20-2 MGIVR/L29-2 MGIVR/L20162.5 MGIVR/L202.5 MGIVR/L292.5 MGIVR/L20-3 MGIVR/L31-3 MGIVR/L37-3 MGIVR/L20-4 MGIVR/L31-4 MGIVR/L37-4 MGIVR/L31-5 MGIVR/L37-5 MGIVR/L31-6 MGIVR/L37-6 MGIVR/L37-8 MGIVR/L-8 MGIVR/L31-6A MGIVR/L37-6A MGIVR/L37-8A MGIVR/L-8A 20 16 1 35 4 15 11.3 20 1 4 18 13.1 29 4 16.2 20 16 1 35 5 15 12.4 20 1 5 18 14.0 29 5 17.2 20 16 1 35 6 15 12.5 20 1 6 18 15.1 29 6 18.2 20 1 6 18 15.6 31 6 18.9 37 0 6 21.5 20 1 6 18 15.6 31 6 18.9 37 0 6 21.5 31 8.4 37 0 8 21.5 31 8.4 37 0 8 21.5 37 0 10.4 0 70 10 37 27.2 31 8.4 37 0 8 21.5 37 0 10.4 0 70 10 37 27.2 MGMN1-G MGMN-G MGMN-M MGMN0-G MGMN0-M MGMN0-M MGGN0- -M MGMN0-M MGGN0- -M MGMN0-M MGGN0- -M MGGN600- -M MHB0310 MHA0512 MHB0310 MHA0512 MHB0310 MHB0512 MHA0512 HWL HWL HWL Stock R L D d L TMAX H S Insert Screw Wrench MGIUR/L3520-3 MGIUR/L-3 MGIUR/L-3 MGIUR/L3520-4 MGIUR/L-4 MGIUR/L-4 MGIUR/L-5 MGIUR/L-5 MGIUR/L-6 MGIUR/L-6 MGIUR/L-8 MGIUR/L-8 MGIUR/L-6A MGIUR/L-6A MGIUR/L-8A MGIUR/L-8A 35 35 20 20 1 0 1 0 0 0 0 0 0 6.5 6.5 5.0 6.5 18 18 13 15.5 13 15.5 15.5 15.5 15.5 18.5 22 MHA0512 8

Recommended Cutting Conditions Recommended Cutting Conditions feed (mm/rev) (ipr) NC20 NC3120 Cutting Speed V(m/min) (sfm) Carbon steel Alloy steel High Hardened Alloy steel STS Cast irons Al NC CN20 CT10 NC20 NC NC3120 PC2 CN20 CT10 NC20 NC3120 NC CN20 CT10 PC2 PC90 PC215K H01 MGMN1-G 0.05 170 170 180 1 1 1 100 100 160 210 MGMN-G 0.002 660 560 560 595 495 495 4 3 3 5 695 0.12 180 1 1 160 1 1 120 90 90 1 180 MGMN-M 0.005 595 495 495 5 4 4 395 295 295 495 595 MGMN0-G 0.20 1 120 120 1 100 100 90 60 60 1 1 MGMN0-M 0.008 495 395 395 4 3 3 395 4 495 0.07 0 160 160 160 1 1 120 90 90 160 MGMN0-M 0.003 6 5 5 5 4 4 395 295 295 5 660 MGMN0-G 0.15 170 1 1 1 110 110 100 70 70 1 180 MGGN0-00-M 0.006 560 460 460 460 3 3 3 2 2 460 595 0. 1 110 110 120 90 90 60 120 1 0.010 460 3 3 395 295 295 1 1 395 495 0.13 170 170 180 1 1 1 100 100 160 210 MGMN0-M 0.005 660 560 560 595 495 495 4 3 3 5 695 MGMN0-G 0. 170 1 1 160 1 1 110 80 80 1 180 MGGN0-00-M 0.010 560 460 460 5 4 4 3 2 2 460 595 0.35 120 100 100 1 100 100 70 120 1 0.014 395 3 3 4 3 3 2 1 1 395 4 0.15-0.20 180 1 1 160 1 1 120 90 90 1 180 MGMN0-M 0.006-0.008 595 495 495 5 4 4 395 295 295 495 595 MGMN0-G 0. 1 120 120 1 100 100 90 60 60 1 1 MGGN0-00-M 0.012 495 395 395 4 3 3 295 4 495 0. 120 100 100 100 80 80 60 100 120 0.016 395 3 3 3 2 2 1 1 3 395 0. 0 160 160 160 1 1 100 70 70 160 0 0.010 6 5 5 5 4 4 3 2 2 5 6 0.35 1 120 120 100 80 80 70 110 1 MGGN600-00-M 0.014 495 395 395 3 2 2 2 1 1 3 495 0. 120 90 90 80 80 120 0.020 395 295 295 2 1 1 1 100 100 2 395 0. 0 160 160 160 1 1 100 70 70 160 0 0.010 6 5 5 5 4 4 3 2 2 5 6 MGMN800-M 0.35 1 120 120 100 80 80 70 110 1 0.014 495 395 395 3 2 2 2 1 1 3 495 0. 120 90 90 80 80 120 0.016 395 295 295 2 1 1 1 100 100 2 395 0.10 0-1000 0.004 8-30 0. 0-800 0.010 8-26 0. 0-700 0.016 8-10 0.10 0-1000 0.004 8-30 0. 0-800 0.010 8-26 0. 0-700 0.016 8-10 Above cutting conditions can be adjusted by each machine, workpiece and other factors. 9

Recommended Grade Applications for M.G.T Recommended Grade MGMN1-G MGMN-G MGMN-M MGMN0-G MGMN0-M MGMN0-G MGMN0-G MGMN0-G MGMN0-M MGMN0-M MGMN0-M MGMN800-M MGGN0-00-M MGGN0-00-M MGGN0-00-M MGGN600-00-M Steel Stainless steel Cast iron Al CVD PVD Cermet CVD PVD PVD Uncoated Uncoated NC20 NC3120 NC PC2 PC3535 CN20 CT10 NC PC2 PC90 PC215K G10 H01 Applications for M.G.T Stock Order made External Grooving, Parting Grooving & Turning Profiling Face Grooving Under Cut Internal Internal Grooving Internal Grooving & Turning Internal Profiling Internal Under Cut 10

MGT FORMING INSERT Code System MGEHR MGEVR MGEUR MGIVR MGIUR MGT FORMING INSERT Code System Classification M F G N 4-0.5R - D Configuration NO.1 Multi Forming Grinding Feed Direction Clamp part : 4mm Nose Radius : 0.5 Degree : ex) MFGN4-0.5R-D For MFGN4-0.5R - L D - R D NO.2 Refer to No.1 Nose Radius : 0.5 Left Degree : Right Degree : ex) MFGN4-0.5R-LD-RD For MFGN4-2.0 - R 020 0 - L 105 335 NO.3 Refer to No.1 Width of cutting edge : 2.0mm Right Nose Radius : 0.20 Degree :.0 Left Nose Radius : 1.05 Degree : 3 ex) MFGN4-2.0-R0-L105335 For MFGN5-4.0R F For NO.4 Refer to No.1 Radius : 4.0 Front(Concave) MFGN5-4.0R B ex) MFGN5-4.0RF For Refer to No.1 Radius : 4.0 Back(Concave) ex) MFGN5-4.0RB MFGN5-4.0 - R 005 - L 0 NO.5 Refer to No.1 Width of cutting edge : 4.0mm Right Nose Radius : 0.05 Left Nose Radius : 0. ex) MFGN5-4.0-R005-L0 For Please contact to KORLOY e-mail : export@korloy.com if you find more special configuration of forming tools above else. 11

HEAD OFFICE Holystar B/D 953-1, Doksanbon-Dong, Guemcheon-Gu, Seoul, Korea TEL:+82 2 522 3181 FAX:+82 2 522 3184, +82 2 3474 4744 CHEONGJU FACTORY 53-16, Songjeong-Dong, Hungduk-Gu, Chengju, Chungcheongbuk-Do, Korea TEL:+82 43 262 0141 FAX:+82 43 262 0146 JINCHEON FACTORY 767-1, Guangheawon-Ri, Guangheawon-Myon, Jincheon-Gun, Chungcheongbuk-Do, Korea TEL:+82 43 535 0141 FAX:+82 43 535 0144 Web site : www.korloy.com E-mail : export@korloy.com Nov. 7