for heavy machining - taegutec · large and thick insert design is suitable for heavy machining,...

January 2011www.taegutec.com

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For Heavy MachiningNew LIONMILL - 4 cutting edges with helical and

serrated insert


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For heavy machiningNew LIONMILL - 4 cutting edges with helical and serrated insert

Thanks to its remarkable success, TaeguTec’s LIONMILL heavy, initially developed to be an alternative to conventional ISO face milling cutters, now adds the new TaeguTec range of heavy machining solutions. It is capable of machining large components with a depth of cut up to 18mm.This newly developed LIONMILL heavy has been equipped with a strong wedge clamping system and dovetail design. This offers excellent chip evacuation.To obtain maximum results, inserts are available in the HE and HS types.

FEATURESFEATURES

Cutter Unique dovetail wedge design ensures stable and strong clamping Excellent chip control due to wide chip evacuation system Reinforced durability credit to thick carbide shim

Insert Large and thick insert design is suitable for heavy machining, that enables depth of cut up to 18mm(SCKN 27) Reduced cutting load with helix cutting edge (HE type) Reduced noise and improved workpiece finishes due to the serrated geometry that forms fine chips (HS type)


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Designation Dimension (mm) Grade Applicationd t a r ap TT7800 TT7080 TT6800 Cutter

SCKN 2107 DDTR-HE 20.8 7 2 1.5 13 LM60SC - R-21 SCKN 2107 DDTR-HS 20.8 7 2 1.5 13

SCKN 2708 DDTR-HE 26.8 8.95 2 2 18 LM60SC - R-27 SCKN 2708 DDTR-HS 26.8 8.95 2 2 18

• HS insert & TT6800 grade will be available in the end of MAR. 2011

SCKN-HSSCKN-HE

SCKN 21 / SCKN 27Inserts

-HE insert

-HS insert

High positive helix to decrease cutting resis-tance

Thick insert 21 size : 7mm 27 size : 8.95mm

Serrated geometry splits chips & improves cutting performance

tChip split

Step 158

5°

Stable & strong clamping system due to unique dovetail wedge design

High durability due to thick carbide shim

Wide chip gullet & excellent chip evacuation


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•κ= 60°

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Designation Insert Dimension (mm) Fig. Weight(Kg)D D1 d H ap

LM60SC 5125-40R-21

SCKN 2107 DDTR-HESCKN 2107 DDTR-HS

5 125 141.2 40 38.1 63 13 1 4.1LM60SC 8125-40R-21 8 125 141.2 40 38.1 63 13 1 4.1LM60SC 8160-40R-21 8 160 176.1 40 50.8 63 13 2(1) 6.5LM60SC 10160-40R-21 10 160 176.1 40 50.8 63 13 2(1) 6.4LM60SC 10200-60R-21 10 200 216.1 60 47.625 80 13 2 11.8LM60SC 12200-60R-21 12 200 216.1 60 47.625 80 13 2 11.8LM60SC 12250-60R-21 12 250 266 60 47.625 80 13 2 19.2LM60SC 16250-60R-21 16 250 266 60 47.625 80 13 2 19.1LM60SC 12315-60R-21 12 315 331 60 47.625 80 13 3 25LM60SC 16315-60R-21 16 315 331 60 47.625 80 13 3 25

• Ordering example: Metric bore cutter LM60SC 5125-40R-21, inch-bore cutter LM60SC 5125-38.1R-21

Designation Insert Dimension (mm) Fig. Weight(Kg)D D1 d H ap

LM60SC 5125-40R-27

SCKN 2708 DDTR-HESCKN 2708 DDTR-HS

5 125 146 40 38.1 63 18 1 4.6LM60SC 6160-40R-27 6 160 181 40 50.8 80 18 2(1) 8.7LM60SC 8160-40R-27 8 160 181 40 50.8 80 18 2(1) 8.4LM60SC 8200-60R-27 8 200 220.9 60 47.625 80 18 2 12.4LM60SC 10200-60R-27 10 200 220.9 60 47.625 80 18 2 12.3LM60SC 10250-60R-27 10 250 270.8 60 47.625 80 18 2 19.9LM60SC 12250-60R-27 12 250 270.8 60 47.625 80 18 2 19.8LM60SC 12315-60R-27 12 315 335.8 60 47.625 80 18 3 26LM60SC 15315-60R-27 15 315 335.8 60 47.625 80 18 3 25.9LM60SC 15400-60R-27 15 400 420.9 60 47.625 80 18 3 44LM60SC 19400-60R-27 19 400 420.9 60 47.625 80 18 3 43LM60SC 18500-60R-27 18 500 520.9 60 47.625 80 18 3 65LM60SC 24500-60R-27 24 500 520.9 60 47.625 80 18 3 64

• Ordering example: Metric bore cutter LM60SC 5125-40R-27, inch-bore cutter LM60SC 5125-38.1R-27

ComponentsShim Shim Screw Wedge Wedge Screw Wedge Screw Wrench Shim Screw Wrench

LM60SC-21 TSSC 21R TS 50C130I/HG WSC 8R-21 TS 80200W T-W4 T-T20LM60SC-27 TSSC 27R TS 60A130I WSC 8R TS 80200W T-W4 BLD T25/M7+SW6-T 1

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LM60SC -R-21Face mill

LM60SC -R-27

• The shim screw wrench(1) shall be ordered separately.


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LM60SC, SCKN 27 InsertMaterial Brinell(HB) D.O.C(mm) Speed(m/min) Best grades Feed (mm/tooth)

Low Carbon Steel /Mild Steel 85-175 3.0-18.0 100-230 TT7800, TT7080 0.25 - 0.70High Carbon Steel 175-225 3.0-18.0 90-180 TT7800, TT7080 0.25 - 0.70

Alloyed Steel 275-325 3.0-18.0 70-150 TT7080, TT7800 0.25 - 0.70Stainless Steel - 3.0-18.0 80-160 TT7800 0.25 - 0.70

Cast Iron 140-220 3.0-18.0 70-170 TT6800 0.25 - 0.70• Reduce speed by 20% when channel milling

LM60SC, SCKN 21 InsertMaterial Brinell(HB) D.O.C(mm) Speed(m/min) Best grades Feed (mm/tooth)

Low Carbon Steel /Mild Steel 85-175 2.0-13.0 120-250 TT7800, TT7080 0.20 - 0.60High Carbon Steel 175-225 2.0-13.0 100-200 TT7800, TT7080 0.20 - 0.60

Alloyed Steel 275-325 2.0-13.0 80-160 TT7080, TT7800 0.20 - 0.60Stainless Steel - 2.0-13.0 90-170 TT7800 0.20 - 0.60

Cast Iron 140-220 2.0-13.0 80-180 TT6800 0.20 - 0.60• Reduce speed by 20% when channel milling

Recommended cutting conditions

for heavy machining - taegutec · large and thick insert design is suitable for heavy machining,...

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