Page 769 - YG 2019

4G MILL 4G MILL
END MILLS SEME70 SERIES PLAIN SHANK END MILLS SEM845 SERIES PLAIN SHANK

CARBIDE, 2 FLUTE LONG LENGTH CARBIDE, 2 FLUTE LONG NECK

▶ Due to new coating and new tool geometry, outstanding cutting ability and wear resistance. ▶Due to new coating and new tool geometry, outstanding cutting ability and wear resistance.
▶ Excellent performance when cutting prehardened steels, up to HRc55 which are used for molds & dies. ▶Excellent for cutting prehardened steels, carbon steels, alloy steels of molds and dies, up to HRc55 and machine parts.
▶ Available various length of cut and overall length end mills. ▶For 1.0mm and under 1.0mm diameter sizes, designed double neck for increasing tool rigidity and minimizing vibration at working.
▶Available various rib processing due to supplying various effective length and overall length products.

D3
D2 D1 D2 D1
L1
L1
L2 L3
L2

P.828~830 ◇ Call for Availability P.831~835 ◇ Call for Availability
Unit : mm Unit : mm
Mill Shank Length Overall Mill Shank Length Length Overall Neck
EDP No. Diameter Diameter of Cut Length EDP No. Diameter Diameter of Cut Below Shank Length Diameter
D1 D2 L1 L2 D1 D2 L1 L3 L2 D3
SEME70160120 16.0 16 120 250 SEM845001003 0.1 4 0.15 0.3 40 0.085
SEME7018050 18.0 20 50 120 SEM845001005 0.1 4 0.15 0.5 40 0.085
SEME7018070 18.0 20 70 130 SEM84500101 0.1 4 0.15 1 40 0.085
SEME70180100 18.0 20 100 200 SEM845002005 0.2 4 0.3 0.5 40 0.17
SEME7020050 20.0 20 50 110 SEM84500201 0.2 4 0.3 1 40 0.17
SEME7020050150 20.0 20 50 150 SEM845002015 0.2 4 0.3 1.5 40 0.17
SEME7020060 20.0 20 60 130 SEM84500202 0.2 4 0.3 2 40 0.17
SEME7020070 20.0 20 70 130 SEM84500301 0.3 4 0.5 1 40 0.27
SEME7020080 20.0 20 80 150 SEM845003015 0.3 4 0.5 1.5 40 0.27
SEME7020090 20.0 20 90 150 SEM84500302 0.3 4 0.5 2 40 0.27
SEME7020090200 20.0 20 90 200 SEM845003025 0.3 4 0.5 2.5 40 0.27
SEME70200110 20.0 20 110 200 SEM84500303 0.3 4 0.5 3 40 0.27
SEME70200120 20.0 20 120 250 SEM84500304 0.3 4 0.5 4 40 0.27
SEME7022075 22.0 20 75 150 SEM84500305 0.3 4 0.5 5 40 0.27
SEME70220110 22.0 20 110 200 SEM84500401 0.4 4 0.6 1 40 0.37
SEME7025070 25.0 25 70 150 SEM845004015 0.4 4 0.6 1.5 40 0.37
SEME7025090 25.0 25 90 150 SEM84500402 0.4 4 0.6 2 40 0.37
SEME70250110 25.0 25 110 200 SEM845004025 0.4 4 0.6 2.5 40 0.37
SEME70250120 25.0 25 120 250 SEM84500403 0.4 4 0.6 3 40 0.37
SEM84500404 0.4 4 0.6 4 40 0.37
Mill Dia. Shank Dia. SEM84500405 0.4 4 0.6 5 40 0.37
Tolerance(mm) Tolerance SEM84500406 0.4 4 0.6 6 40 0.37
0~-0.03 h6 SEM84500408 0.4 4 0.6 8 40 0.37
SEM84500410 0.4 4 0.6 10 40 0.37
SEM84500501 0.5 4 0.7 1 45 0.45
SEM845005015 0.5 4 0.7 1.5 45 0.45
SEM84500502 0.5 4 0.7 2 45 0.45
SEM845005025 0.5 4 0.7 2.5 45 0.45
SEM84500503 0.5 4 0.7 3 45 0.45
SEM84500504 0.5 4 0.7 4 45 0.45
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◎ : Excellent ◯ : Good ◎ : Excellent ◯ : Good
P H M K N S P H M K N S
Carbon Alloy Prehardened High Hardened High Carbon Alloy Prehardened High Hardened High
Steels Steels Steels Hardened Steels Steels Stainless Cast Copper Graphite Aluminum Acrylic CFRP Titanium Temperature Steels Steels Steels Hardened Steels Steels Stainless Cast Copper Graphite Aluminum Acrylic CFRP Titanium Temperature
Iron
Steels
Steels
Iron
~HB225 HB225~325 HRc30~40 HRc40~45 HRc45~55 HRc55~70 Alloy ~HB225 HB225~325 HRc30~40 HRc40~45 HRc45~55 HRc55~70 Alloy
◎ ◎ ◎ ◎ ○ ○ ◎ ◎ ◎ ◎ ○ ○ ○
768 • phone:+1-800-765-8665, Technical Support : 888-868-5988, www.yg1usa.com phone:+1-800-765-8665, Technical Support : 888-868-5988, www.yg1usa.com • 769