Page 721 - YG 2019

4G MILL 4G MILL
END MILLS SEM846 SERIES PLAIN SHANK END MILLS SEMD99 SERIES PLAIN SHANK

CARBIDE, 2 FLUTE LONG NECK BALL NOSE (6mm shank) CARBIDE, 2 FLUTE CORNER RADIUS (Short, Regular, Long Shank)

▶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.
▶Due to unique ball nose geometry and cutting edges, cutting force decreased, and wear resistance increased. ▶Excellent for cutting prehardened steels, carbon steels, alloy steels of molds and dies, up to HRc55 and machine parts.
▶Excellent performance when cutting prehardened steels, up to HRc55 which are used for molds & dies. ▶Available aashort, regular and long shank end mills.
▶Available various corner radius end mills, from 0.02 mm to 5.0mm corner radius.
R R
↙ D3 R R
D2 D1 ↙
D2 D1
L1
L3 L1
L2 L2

P.815~819 ◇ Call for Availability P.820 ◇ Call for Availability
R≤6 D>6
Unit : mm Unit : mm
Radius of Mill Shank Length Length Overall Neck Corner Mill Shank Length Overall
EDP No. Ball Nose Diameter Diameter of Cut Below Shank Length Diameter EDP No. Radius Diameter Diameter of Cut Length Remark
R D1 D2 L1 L3 L2 D3 R D1 D2 L1 L2
SEM846020086S R1.0 2.0 6 2 8 50 1.95 SEMD99002002 R0.02 0.2 4 0.4 40 -
SEM846020106S R1.0 2.0 6 2 10 50 1.95 SEMD99002005 R0.05 0.2 4 0.4 40 -
SEM846020126S R1.0 2.0 6 2 12 50 1.95 SEMD99003002 R0.02 0.3 4 0.6 40 -
SEM846020146S R1.0 2.0 6 2 14 50 1.95 SEMD99003005 R0.05 0.3 4 0.6 40 -
SEM846020166S R1.0 2.0 6 2 16 50 1.95 SEMD99004005 R0.05 0.4 4 0.8 40 -
SEM846020186S R1.0 2.0 6 2 18 50 1.95 SEMD9900401 R0.1 0.4 4 0.8 40 -
SEM846020206S R1.0 2.0 6 2 20 50 1.95 SEMD99005005 R0.05 0.5 4 1.0 40 -
SEM846020226S R1.0 2.0 6 2 22 60 1.95 SEMD9900501 R0.1 0.5 4 1.0 40 -
SEM846020266S R1.0 2.0 6 2 26 60 1.95 SEMD99006005 R0.05 0.6 4 1.2 40 -
SEM846020306S R1.0 2.0 6 2 30 70 1.95 SEMD9900601 R0.1 0.6 4 1.2 40 -
SEM846020356S R1.0 2.0 6 2 35 70 1.95 SEMD9900602 R0.2 0.6 4 1.2 40 -
SEM846020406S R1.0 2.0 6 2 40 80 1.95 SEMD99007005 R0.05 0.7 4 1.4 40 -
SEM846020456S R1.0 2.0 6 2 45 90 1.95 SEMD9900701 R0.1 0.7 4 1.4 40 -
SEM846020506S R1.0 2.0 6 2 50 100 1.95
SEMD9900702 R0.2 0.7 4 1.4 40 -
SEMD99008005 R0.05 0.8 4 1.6 40 -
SEMD9900801 R0.1 0.8 4 1.6 40 -
SEMD9900802 R0.2 0.8 4 1.6 40 -
Mill Dia. Radius Shank Dia. SEMD99009005 R0.05 0.9 4 1.8 40 -
Tolerance (mm) Tolerance (mm) Tolerance SEMD9900901 R0.1 0.9 4 1.8 40 -
0~-0.012 ±0.005 h6 SEMD99010005 R0.05 1.0 6 2.5 50 -
SEMD9901001 R0.1 1.0 6 2.5 50 -
SEMD9901002 R0.2 1.0 6 2.5 50 -
SEMD9901003 R0.3 1.0 6 2.5 50 -
SEMD99012005 R0.05 1.2 6 3 50 -
SEMD9901201 R0.1 1.2 6 3 50 -
SEMD9901202 R0.2 1.2 6 3 50 -
SEMD9901203 R0.3 1.2 6 3 50 -
SEMD99015005 R0.05 1.5 6 4 50 -
SEMD9901501 R0.1 1.5 6 4 50 -
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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
Iron
Steels
~HB225 HB225~325 HRc30~40 HRc40~45 HRc45~55 HRc55~70 Alloy ~HB225 HB225~325 HRc30~40 HRc40~45 HRc45~55 HRc55~70 Alloy
◎ ◎ ◎ ◎ ○ ○ ◎ ◎ ◎ ◎ ○ ○
720 • 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 • 721