Page 891 - YG 2019

X-POWER X-POWER
END MILLS EM905 SERIES PLAIN SHANK END MILLS EM839 SERIES PLAIN SHANK

CARBIDE, 4 FLUTE 45° HELIX SHORT LENGTH CORNER RADIUS CARBIDE, 4 FLUTE STUB LENGTH CORNER RADIUS

▶ No line is marked on the boundary section during step milling because this tool has radius on the end faces of the shank ▶ Designed to machine tool steels, alloy steels, mold steels and other hardened materials.
▶ High speed cutting in wide deep wall with step milling ▶ Superior workpiece finishes.
▶ Suitable for deep side milling, Helical Milling, Contour Milling ▶ Increased feed rates.

R r R ↙ R D3 R
↙ D3
D2 D1 D2 D1
L1
L1
L3 L3
L2
L2

P.916 ◇ Call for Availability P.934 ◇ Call for Availability
Unit : mm Unit : mm
Corner Mill Diameter Shank Length Length Overall Neck Corner Mill Diameter Shank Length Length Overall Neck
EDP No. Radius Metric Inch Diameter of Cut Below Shank Length Diameter EDP No. Radius Metric Inch Diameter of Cut Below Shank Length Diameter
R D1 D2 L1 L3 L2 D3 R D1 D2 L1 L3 L2 D3
EM905100 R0.5 10.0 .3937 8 15 19.2 130 7.5 EM839020 R0.2 2.0 .0787 6 2.5 5 50 1.9
EM905901 R1.0 10.0 .3937 8 15 19.2 130 7.5 EM839025 R0.25 2.5 .0984 6 3 6 50 2.4
EM905120 R0.5 12.0 .4724 10 18 22.2 150 9.5 EM839030 R0.3 3.0 .1181 6 4 7 50 2.8
EM905902 R1.0 12.0 .4724 10 18 22.2 150 9.5 EM839035 R0.35 3.5 .1378 6 4.5 8 50 3.2
EM905140 R0.5 14.0 .5512 12 21 25.2 160 11.5 EM839040 R0.4 4.0 .1575 6 5 9 50 3.7
EM905903 R1.0 14.0 .5512 12 21 25.2 160 11.5 EM839050 R0.5 5.0 .1969 6 6 12 50 4.6
EM905180 R0.5 18.0 .7087 16 27 31.2 180 15.5 EM839060 R0.6 6.0 .2362 6 7 14 55 5.6
EM905904 R1.0 18.0 .7087 16 27 31.2 180 15.5 EM839080 R0.8 8.0 .3150 8 10 18 60 7.4
EM905220 R0.5 22.0 .8661 20 33 37.2 200 19.5 EM839100 R1.0 10.0 .3937 10 12 25 70 9.4
EM905905 R1.0 22.0 .8661 20 33 37.2 200 19.5 EM839120 R1.2 12.0 .4724 12 15 30 80 11.4
EM839160 R1.6 16.0 .6299 16 18 35 90 15.4
Mill Dia. Shank Dia.
Tolerance(mm) Tolerance Mill Dia. Shank Dia.
Tolerance(mm) Tolerance
0~-0.03 h6
0~-0.03 h6

◎ : 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
Steels
Iron
Steels
Iron
~HRc20 HRc20~30 HRc30~40 HRc40~45 HRc45~55 HRc55~70 Alloy ~HRc20 HRc20~30 HRc30~40 HRc40~45 HRc45~55 HRc55~70 Alloy
○ ◎ ◎ ◎ ○ ○ ○ ○ ○ ◎ ◎ ◎ ○ ○ ○
890 • 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 • 891