Ball Nose GP General Purpose Solid Carbide End Mills
Bright Finish
TiALN
Diameter
Cut
Overall
End Face
Shank Length Length
D
2 FL 3 FL 4 FL 2 FL 3 FL 4 FL DRT3053122 DRT3053123 DRT3053124 DRT3063122 DRT3063123 DRT3063124 DRT3153122 DRT3153123 DRT3153124 DRT3163122 DRT3163123 DRT3163124
Fract. Decimal
d
I 1
L 2
1/2
7/8 2-1/2
5/16 .3125 5/16
Ball Nose
1-1/8 3
DRT3253122 DRT3353122
-- --
DRT3253124 DRT3263122 DRT3353124 DRT3363122
-- --
DRT3263124
1-5/8 DRT3363124 21/64 .3281 3/8 7/8 2-1/2 Ball Nose DRT3153282 DRT3153283 DRT3153284 DRT3163282 DRT3163283 DRT3163284 11/32 .3438 3/8 7/8 2-1/2 Ball Nose DRT3153432 DRT3153433 DRT3153434 DRT3163432 DRT3163433 DRT3163434 23/64 .3594 3/8 7/8 2-1/2 Ball Nose DRT3153592 DRT3153593 DRT3153594 DRT3163592 DRT3163593 DRT3163594 4
5/8
2
DRT3053752 DRT3053753 DRT3053754 DRT3063752 DRT3063753 DRT3063754 DRT3153752 DRT3153753 DRT3153754 DRT3163752 DRT3163753 DRT3163754
1
2-1/2
3/8 .3750 3/8
Ball Nose
1-1/8 3
DRT3253752 DRT3353752
-- --
DRT3253754 DRT3263752 DRT3353754 DRT3363752
-- --
DRT3263754 DRT3363754
1-3/4
4
25/64 .3906 7/16 13/32 .4063 7/16 27/64 .4219 7/16
1 2-1/2 Ball Nose DRT3153902 DRT3153903 DRT3153904 DRT3163902 DRT3163903 DRT3163904 1 2-1/2 Ball Nose DRT3154062 DRT3154063 DRT3154064 DRT3164062 DRT3164063 DRT3164064 1 2-1/2 Ball Nose DRT3154212 DRT3154213 DRT3154214 DRT3164212 DRT3164213 DRT3164214
5/8 2-1/2
DRT3054372 DRT3054373 DRT3054374 DRT3064372 DRT3064373 DRT3064374 DRT3154372 DRT3154373 DRT3154374 DRT3164372 DRT3164373 DRT3164374
7/16 .4375 7/16
1 2 1 1 1
2-1/2
Ball Nose
4
DRT3254372
--
DRT3254374 DRT3264372
--
DRT3264374
29/64 .4531 1/2 15/32 .4688 1/2 31/64 .4844 1/2
3 Ball Nose DRT3154532 DRT3154533 DRT3154534 DRT3164532 DRT3164533 DRT3164534 3 Ball Nose DRT3154682 DRT3154683 DRT3154684 DRT3164682 DRT3164683 DRT3164684 3 Ball Nose DRT3154842 DRT3154843 DRT3154844 DRT3164842 DRT3164843 DRT3164844
5/8 2-1/2
DRT3055002 DRT3055003 DRT3055004 DRT3065002 DRT3065003 DRT3065004 DRT3155002 DRT3155003 DRT3155004 DRT3165002 DRT3165003 DRT3165004
1 2
3 4 6
1/2
.5000
1/2
Ball Nose
DRT3255002 DRT3355002
-- --
DRT3255004 DRT3265002 DRT3355004 DRT3365002
-- --
DRT3265004
3 DRT3365004 33/64 .5156 9/16 1-1/4 3-1/2 Ball Nose DRT3155152 DRT3155153 DRT3155154 DRT3165152 DRT3165153 DRT3165154 17/32 .5313 9/16 1-1/4 3-1/2 Ball Nose DRT3155312 DRT3155313 DRT3155314 DRT3165312 DRT3165313 DRT3165314 35/64 .5469 9/16 1-1/4 3-1/2 Ball Nose DRT3155462 DRT3155463 DRT3155464 DRT3165462 DRT3165463 DRT3165464 9/16 .5625 9/16 1-1/4 3-1/2 Ball Nose DRT3155622 DRT3155623 DRT3155624 DRT3165622 DRT3165623 DRT3165624 37/64 .5781 5/8 1-1/4 3-1/2 Ball Nose DRT3155782 DRT3155783 DRT3155784 DRT3165782 DRT3165783 DRT3165784 19/32 .5938 5/8 1-1/4 3-1/2 Ball Nose DRT3155932 DRT3155933 DRT3155934 DRT3165932 DRT3165933 DRT3165934 39/64 .6094 5/8 1-1/4 3-1/2 Ball Nose DRT3156092 DRT3156093 DRT3156094 DRT3166092 DRT3166093 DRT3166094
3/4
3
DRT3056252 DRT3056253 DRT3056254 DRT3066252 DRT3066253 DRT3066254 DRT3156252 DRT3156253 DRT3156254 DRT3166252 DRT3166253 DRT3166254
1-1/4 3-1/2
5/8 .6250 5/8
Ball Nose
2-1/4
5 6
DRT3256252 DRT3356252
-- --
DRT3256254 DRT3266252 DRT3356254 DRT3366252
-- --
DRT3266254 DRT3366254
3
Steel Stainless Steel Cast Iron Non-Ferrous High Temp. Alloys Hardened Steel GOOD OK NOT OPTIMAL
• Ball Nose • 2, 3 & 4 Flute • 30 Degree Helix • Fractional Sizes
• General Purpose • Micrograin Carbide 10% • Bright & TiALN Coated • Variety of Lengths
Shank Tolerance: +0.0000”/-0.0004” Diameter Tolerance: +0.0000”/-0.0020”
TiALN (Titanium Aluminum Nitride) - Blue/Grey Color; Provides better abrasion resistance & higher heat resistance to improve tool life over Bright Finish
GP
10
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