Page 1217 - YG 2019

COBALT & HSS COBALT & HSS E2030 SERIES 8% COBALT (M42)
FLAT SHANK
END MILLS END MILLS E1030 SERIES HSS (M2)
FLAT SHANK

SUPER CUTTING END MILLS HSSCo8 & HSS, 2 FLUTE REGULAR LENGTH

▶ These end mills are furnished as regular with right-hand cutting and right-hand helical flutes. All shanks are flatted for holder set screw.
These are designed for slotting, drilling, pocketing and general-purpose operation.
DESCRIPTION
YG-1 **ANSI REMARK
TYPE NO. OF FLUTE LENGTH OF CUT TYPE OF END
+ .0010
REGULAR .0000 + .0030
2 LONG ALL * + .0015 .0000
.0000
SINGLE EX. LONG ( )
END + .0010
.0000 + .0030
MULTIPLE ALL ALL
+ .0015
* ( ) .0000
.0000 P.1281, 1287, 1291
CENTER + .0000 + .0000
KEY WAY 2 ALL CUTTING - .0015 - .0015 Unit : Inch
.0000 EDP No. Mill Shank Length Overall
- .0010 .0000 8% COBALT (M42) HSS (M2) Diameter Diameter of Cut Length
2 REGULAR ALL
.0000
* ( ) - .0015 01289 01039 1/8 3/8 3/8 2-5/16
- .0020 01291 01041 5/32 3/8 7/16 2-5/16
.0000 01293 01043 3/16 3/8 7/16 2-5/16
DOUBLE CENTER - .0010 .0000 01295 01045 7/32 3/8 1/2 2-5/16
END 4 ALL CUTTING * ( ) - .0015 01297 01047 1/4 3/8 1/2 2-5/16
.0000
- .0020 01299 01049 9/32 3/8 9/16 2-5/16
+ .0010 + .0030 01301 01051 5/16 3/8 9/16 2-5/16
NON .0000 .0000
4 ALL CENTER * .0000 * .0000 01303 01053 11/32 3/8 9/16 2-5/16
CUTTING ( ) ( ) 01305 01055 3/8 3/8 9/16 2-5/16
- .0020 - .0025 01308 01058 13/32 3/8 13/16 2-1/2
.0000 01312 01062 7/16 3/8 13/16 2-1/2
STUB - .0010 .0000 01316 01066 15/32 3/8 13/16 2-1/2
.0000
REGULAR ALL * ( ) - .0015 01320 01070 1/2 3/8 13/16 2-1/2
- .0020 01321 01071 1/2 1/2 1 3
2 + .0010 + .0030 01328 01078 9/16 1/2 1-1/8 3-1/8
3/16 SHANK .0000 .0000
DOUBLE LONG ALL * .0000 * .0000 01336 01086 5/8 1/2 1-1/8 3-1/8
5/8
END ( ) ( ) 01337 01087 11/16 5/8 1-5/16 3-7/16
- .0025
- .0020
3-7/16
01098
5/8
1-5/16
01348
+ .0010 + .0030 01357 01107 3/4 1/2 1-5/16 3-5/16
.0000 .0000 01358 01108 3/4 5/8 1-5/16 3-7/16
4 ALL ALL
.0000
.0000
* ( ) * ( ) 01359 01109 3/4 3/4 1-5/16 3-7/16
- .0020 - .0025 01373 01123 13/16 5/8 1-1/2 3-5/8
+ .0060 + .025 01391 01141 7/8 3/4 1-1/2 3-3/4
ROUGHING MULTIPLE ALL ALL
.0000 - .005 01394 01144 7/8 7/8 1-1/2 3-3/4
ROUGHING + .0025 01409 01159 15/16 7/8 1-1/2 3-3/4
& FINISHING MULTIPLE REGULAR ALL + .0005 01420 01170 1 5/8 1-1/2 3-5/8
+ .0010
CENTER .0000 ■ The TiN coated, TiCN coated or TiAIN coated is available on your request. ▶ NEXT PAGE
HELICAL 60° 3.4 REGULAR CUTTING * ( ) ■ Coating Codes for Cobalt
+ .0015
Uncoated EDP NO. + CN(TiN), CC(TiCN), CF(TiAIN F), CE(TiAIN E), CH(Hardslick)
.0000 ■ Coating Codes for HSS
THROW AWAY CENTER - .0005 Uncoated EDP NO. + HN(TiN), HC(TiCN), HF(TiAIN F), HE(TiAIN E), HH(Hardslick)
1/4 SHANK 3 ALL CUTTING - .0013 ▶ Coated Price Shown in Price List. Call for Availability.
* The shank of End Mills is the same diameter as the cutting portion. ◎ : Excellent ◯ : Good
** ANSI B94-19-1977 published by the American Society of Mechanical Engineers. P H M K N S
Carbon Alloy Prehardened High Hardened High
Steels Steels Steels Hardened Steels Steels Stainless Cast Copper Graphite Aluminum Acrylic CFRP Titanium Temperature
Steels
Iron
~HRc20 HRc20~30 HRc30~40 HRc40~45 HRc45~55 HRc55~70 Alloy
◎ ◎ ○ ○ ○
1218 • 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 • 1219