4-Flute Chatter-Free® Econo-Sinks®






Econo-Sinks® features a Chatter-Free®, four-flute design. Econo-Sinks® are designed with four staggered cutting teeth aranged to insure free chip flow and rapid Chatter-Free® cutting. You will find the Econo-Sinks® give you better finishes, higher production, and more ecomomic value than a single flute tool. Ideal on a wide range of materials including non-ferrous and other stringy materials and cast iron. Other diameters and angles available upon request.
4-FLUTE CHATTER-FREE ECONO-SINKS High Speed Steel
HEAD    DIA SHANK DIA OVERALL LENGTH SHANK LENGTH SERIES # INCLUDED ANGLE
60° 82° 90° 100° 110° 120°
PART # PART # PART # PART # PART # PART #
1/8" 1/8" 1-5/8" 1-5/8" ES-1/8 00970 00991 01012 01033 01054 01075
3/16" 3/16" 1-1/2" 1-1/2" ES-3/16 00971 00992 01013 01034 01055 01076
1/4" 3/16" 1-1/2" 3/4" ES-1/4 00972 00993 01014 01035 01056 01077
5/16" 1/4" 1-3/4" 7/8" ES-5/16 00973 00994 01015 01036 01057 01078
3/8" 1/4" 1-3/4" 7/8"   ES-3/8 00974 00995 01016 01037 01058 01079
1/2" 3/8" 2-1/8" 1-1/8"   ES-1/2 00976 00997 01018 01039 01060 01081
1/2" 1/4" 2-1/8" 1-1/8" ES-1/2-1/4 00977 00998 01019 01040 01061 01082
5/8" 3/8" 2-3/8" 1-1/8" ES-5/8 00978 00999 01020 01041 01062 01083
5/8" 1/4" 2-3/8" 1-1/8" ES-5/8-1/4 00979 01000 01021 01042 01063 01084
3/4" 1/2" 2-11/16" 1-5/16"   ES-3/4 00980 01001 01022 01043 01064 01085
7/8" 1/2" 2-13/16" 1-5/16"   ES-7/8 00982 01003 01024 01045 01066 01087
1" 1/2" 2-13/16" 1-5/16" ES-1 00983 01004 01025 01046 01067 01088
1-1/4" 3/4" 3-3/8" 1-5/8" ES-1-1/4 00984 01005 01026 01047 01068 01089
1-1/2" 3/4" 3-1/2" 1-5/8" ES-1-1/2 00985 01006 01027 01048 01069 01090
1-3/4" 1" 4-1/4" 2-1/8"   ES-1-3/4 00987 01008 01029 01050 01071 01092
2" 1" 4-3/8" 2-1/8"   ES-2 00988 01009 01030 01051 01072 01093
2-1/2" 1" 4-3/4" 2-1/8" ES-2-1/2 00989 01010 01031 01052 01073 01094
3" 1" 5" 2-1/8"   ES-3 00990 01011 01032 01053 01074 01095

4-FLUTE CHATTER-FREE ECONO-SINKS Carbide
HEAD    DIA SHANK DIA OVERALL LENGTH SHANK LENGTH SERIES # INCLUDED ANGLE
60° 82° 90° 100° 110° 120°
PART # PART # PART # PART # PART # PART #
1/8" 1/8" 1-1/2" 1-1/2" ES-1/8-W 01120 01135 01150 01165 01180 01195
1/4" 3/16" 1-1/2" 1-3/16" ES-1/4-W 01121 01136 01151 01166 01181 01196
3/8" 1/4" 2-1/4" 1-3/4" ES-3/8-W 01122 01137 01152 01167 01182 01197
1/2" 3/8" 2-1/4" 1-3/4"   ES-1/2-W 01125 01140 01155 01170 01185 01200
5/8" 3/8" 2-5/8" 2"   ES-5/8-W 01126 01141 01156 01171 01186 01201
3/4" 1/2" 2-3/4" 2" ES-3/4-W 01127 01142 01157 01172 01187 01202
1" 1/2" 3" 2"   ES-1-W 01128 01143 01158 01173 01188 01203