Page 1274 - YG 2019
P. 1274

COBALT & HSS                                       E2237 SERIES       8% COBALT (M42)                                 COBALT & HSS                                       E2482 SERIES       8% COBALT (M42)
                                                                                                    FLAT SHANK
                                                                                                                                                                                                                          FLAT SHANK
                              END MILLS                                          E1237 SERIES       HSS (M2)                                        END MILLS                                          E1482 SERIES       HSS (M2)
                                                                                                                                                                                                                          FLAT SHANK
                                                                                                    FLAT SHANK

               HSSCo8 & HSS, 4 FLUTE CORNER ROUNDING                                                                                  HSSCo8 & HSS, 2 FLUTE REGULAR LENGTH

               ▶This general corner rounding end mills are designed for machining fillets on work piece.                              ▶Two flute end mills with metric cutting diameter are especially recommended for slotting operation, pocketing keyway cutting and other general
                                                                                                                                        purpose work including plunge cutting.














                                                                                                           Unit : Inch                                                                                                           Unit : Inch
                             EDP No.                               Pilot      Outside      Shank        Overall                                    EDP No.                      Mill Diameter        Shank        Length      Overall
                8% COBALT (M42)      HSS (M2)        Radius      Diameter     Diameter     Diameter     Length                         8% COBALT (M42)     HSS (M2)         Metric       Inch       Diameter      of Cut      Length
                    29251            29001           1/16         1/4          7/16         3/8         2-1/2                              15252            15002           2.0         .0787         3/8         5/16        2-5/16
                    29252            29002           3/32         1/4          1/2          3/8         2-1/2                              15253            15003           2.5         .0984         3/8         5/16        2-5/16
                    29253            29003            1/8         1/4          5/8          1/2           3                                15254            15004           3.0         .1181         3/8         5/16        2-5/16
                    29254            29004           5/32         5/16         3/4          1/2           3                                15255            15005           3.5         .1378         3/8         7/16        2-5/16
                    29255            29005           3/16         3/8          7/8          1/2           3                                15256            15006           4.0         .1575         3/8         7/16        2-5/16
                    29256            29006           3/16         3/8          7/8          3/4         3-1/8                              15257            15007           4.5         .1772         3/8         1/2         2-5/16
                    29257            29007           7/32         5/16         7/8          1/2         3-1/4                              15258            15008           5.0         .1969
                    29258            29008            1/4         3/8           1           1/2           3                                                                                           3/8         1/2         2-5/16
                    29259            29009           9/32         3/8           1           5/8           3                                15259            15009           5.5         .2165         3/8         1/2         2-5/16
                    29260            29010            1/4         3/8           1           3/4         3-1/4                              15260            15010           6.0         .2362         3/8         1/2         2-5/16
                    29261            29011           5/16         3/8         1-1/8         1/2         3-1/4                              15261            15011           7.0         .2756         3/8         9/16        2-5/16
                    29262            29012           5/16         3/8         1-1/8         5/8         3-1/2                              15262            15012           8.0         .3150         3/8         9/16        2-5/16
                    29263            29013           5/16         3/8         1-1/8         3/4         3-1/2                              15263            15013           9.0         .3543         3/8         9/16        2-5/16
                    29264            29014           5/16         3/8         1-1/8         7/8         3-1/2                              15264            15014           10.0        .3937         3/8        13/16        2-1/2
                    29265            29015            3/8         3/8         1-1/4         1/2         3-1/2                              15265            15015           11.0        .4330         3/8        13/16        2-1/2
                    29266            29016            3/8         3/8         1-1/4         3/4         3-3/4                              15266            15016           12.0        .4724         3/8        13/16        2-1/2
                    29267            29017            3/8         3/8         1-1/4         7/8         3-3/4                              15267            15017           12.5        .4921         1/2         1-1/8       3-1/8
                    29268            29018           7/16         3/8         1-3/8         3/4         3-3/4                              15268            15018           13.0        .5118         1/2         1-1/8       3-1/8
                    29269            29019           7/16         3/8         1-3/8          1            4                                15270            15020           14.0        .5512         1/2         1-1/8       3-1/8
                    29270            29020            1/2         3/8         1-1/2         3/4         3-7/8
                    29271            29021            1/2         3/8         1-1/2          1          4-1/8                              15276            15026           16.0        .6299         5/8        1-5/16       3-7/16
                    29272            29022            5/8         5/16        1-5/8         3/4           4                                15280            15030           18.0        .7087         5/8        1-5/16       3-7/16
                    29273            29023            5/8         5/16        1-5/8          1            4                                15282            15032           20.0        .7874         5/8         1-1/2       3-3/4
                    29274            29024            5/8         9/16       1-15/16        3/4           4                                15284            15034           22.0        .8661         3/4         1-1/2       3-3/4
                    29275            29025            5/8         9/16       1-15/16         1          4-1/4                              15288            15038           24.0        .9449         3/4           2         4-1/2
                    29276            29026            3/4         5/16        1-7/8         3/4           4                                15290            15040           25.0        .9843          1            2         4-1/2
                    29277            29027            3/4         5/16        1-7/8          1            4                                15296            15046           32.0       1.2598          1            2         4-1/2
                    29278            29028            3/4         5/8         2-1/4         3/4         4-1/8                              15298            15048           36.0       1.4173          1            2         4-1/2
                    29279            29029            3/4         5/8         2-1/4          1         4-5/16                              15300            15050           40.0       1.5748        1-1/4          2         4-1/2
                    29280            29030            7/8         5/8         2-1/2         3/4         4-1/2                              15302            15052           45.0       1.7717        1-1/4          2         4-1/2
                    29281            29031             1          5/8         2-5/8         3/4         4-1/2
                    29282            29032             1          5/8         2-3/4          1          4-3/4                                    Mill Dia.              ■ The TiN coated, TiCN coated or TiAIN coated is available on your request.
               ■ The TiN coated, TiCN coated or TiAIN coated is available on your request.                                                     Tolerance (inch)         ■ Coating Codes for Cobalt
               ■ Coating Codes for Cobalt                                                                                                0~+.0010        0~+.0015         Uncoated EDP NO. + CN(TiN), CC(TiCN), CF(TiAIN F), CE(TiAIN E), CH(Hardslick)
                                                                                                                                                                        ■ Coating Codes for HSS
                 Uncoated EDP NO. + CN(TiN), CC(TiCN), CF(TiAIN F), CE(TiAIN E), CH(Hardslick)                                                                            Uncoated EDP NO. + HN(TiN), HC(TiCN), HF(TiAIN F), HE(TiAIN E), HH(Hardslick)
               ■ Coating Codes for HSS                                                                                                 The shank of end mills is the same diameter   ▶ Coated Price Shown in Price List. Call for Availability.
                 Uncoated EDP NO. + HN(TiN), HC(TiCN), HF(TiAIN F), HE(TiAIN E), HH(Hardslick)                                         as the cutting portion.
               ▶ Coated Price Shown in Price List. Call for Availability.                         ◎ : Excellent     ◯ : Good                                                                                            ◎ : Excellent     ◯ : Good
                                 P                      H        M    K               N                  S                                             P                       H       M     K              N                   S
               Carbon  Alloy  Prehardened   Hardened Steels  High Hardened                                 High                       Carbon  Alloy  Prehardened           High Hardened                                          High
                Steels  Steels  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
               ~HRc20 HRc20~30  HRc30~40 HRc40~45 HRc45~55  HRc55~70                                       Alloy                     ~HRc20 HRc20~30  HRc30~40 HRc40~45 HRc45~55  HRc55~70  Steels   Iron                         Alloy
                 ◎      ◎       ○                                          ○          ○                                                ◎      ◎       ○                                          ○           ○
               1276   • 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  •  1277
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