Page 78 - All Industrial Tool Supply | General Catalog

END MILLS • 4 Flute
76

4 Flute Solid Carbide alTin Coated Extended Reach Single End Mills
Undercut Shank • Center Cutting • 40° Helix

Leaves an improved
surface finish

BeNeFITS: APPLICATIONS: FeATureS:
• Due to the balance of the geometry • Designed for deep pocketing in low • Designed with eccentric relief, creating a 25% stronger
substrate and standard coatings this and high carbon steels, stainless steel cutting edge while running smoother at maximum speeds.
high performance end mill will achieve and high temperature alloys. • Excellent chip flow reduces chatter in profiling and pocketing applications.
levels never thought to be attainable. • Standard with special edge preparation to reduce break-in periods allowing
higher productivity levels.
• These tools are the extended reach versions of our highly popular series 111
Other Lengths Of Reach, Ball Nose, TiCN Coated & A Variety Of (square end) end mills.
Radii To Fit Your Application Needs Available, Please Call [SeRieS 162]
SHank FLUTE oVERaLL LEngTH oF nECk oRDER PRiCE
SizE
DiaMETER LEngTH LEngTH REaCH DiaMETER # EaCH
1/4" 1/4" 3/8" 4" 2-1/8" 0.235" 20-432-152 $45.38
5/16 5/16 7/16 4 2-1/8 0.297 20-432-154 60.81
ToLERanCES: 3/8 3/8 1/2 6 3-3/8 0.355 20-432-158 85.51
Cutting Diameter: +.000" / -.002" 1/2 1/2 5/8 6 3-3/8 0.475 20-432-162 106.80
Shank Diameter: -.0001" / -.0004" 3/4 3/4 1 6 3-3/8 0.715 20-432-174 200.63
4 Flute Long Reach Undercut Shank Micrograin Solid Carbide
Single End Mills

Center Cutting • Right Hand • 30° Helix

The solid neck area provides SizE SHank LEngTH oVERaLL nECk oRDER PRiCE
reach with maximum rigidity DiaMETER oF CUT LEngTH LEngTH # EaCH
1/8" 1/8" 5/8" 2" 3/8" 20-606-045 $13.55
3/16 3/16 1 3 5/8 20-606-047 19.16
3/16 3/16 1 4 1-5/8 20-606-049 25.84
1/4 1/4 1 4 1-1/4 20-606-051 28.26
1/4 1/4 1-1/2 6 2-3/4 20-606-053 38.69
5/16 5/16 1 4 1-5/16 20-606-055 37.66
5/16 5/16 1-1/2 6 2-13/16 20-606-057 56.20
APPLICATIONS: FeATureS: 3/8 3/8 1 4 1-3/8 20-606-059 41.20
• Designed for moldmaking. • Neck diameter reduced by .020” 3/8 3/8 1-1/2 6 2-7/8 20-606-061 61.09
• For milling deep pockets or slots where for clearance. 7/16 7/16 1 4 1-1/4 20-606-063 58.00
long flute lengths are not needed. • 10% cobalt micrograin carbide. 7/16 7/16 1-1/2 6 2-3/4 20-606-065 76.84
1/2 1/2 1 4 1 20-606-067 58.94
1/2 1/2 1-1/2 6 2-1/2 20-606-069 88.49
9/16 9/16 2 6 1-3/4 20-606-071 118.13
ToLERanCES: 5/8 5/8 2 6 1-3/4 20-606-073 128.30
Shank Diameter: -.0001" / -.0004" 3/4 3/4 2 6 1-1/2 20-606-075 203.36
Mill Diameter: +.000" / -.002" 1 1 2 6 1-1/2 20-606-077 350.59
4 Flute Solid Carbide apollo Variable Helix Unequal Flutes alCrn Coated
Roughing & Finishing Single End Mills
Center Cutting • Corner Radius
APPLICATIONS: FeATureS:
• Excellent for alloy steel, nickel • Variable helix 32°/38°.
Best perforrmance is obtained by Inconel alloys, stainless steel, • Supplied with AlCrN coating
increasing feed rates 10-20% faster nickel/cobalt, titanium alloys & and has a maxium working
than other brand 4 flute end mills carbon steel. temperature of 2,010°F.
• High performance milling. • Unequaled flutes reduce chatter.
• Silver grey coated finish.
• Micrograin carbide.
FLUTE
SHank
SizE DiaMETER LEngTH oVERaLL CoRnER oRDER PRiCE
#
EaCH
LEngTH
RaDiUS
1/8" 1/8" 1/2" 1-1/2" .010"-.015" 20-076-408 $23.21
3/16" 3/16" 5/8" 2" .015"-.020" 20-076-412 31.95
ToLERanCES: Available In Other Lengths 1/4" 1/4" 3/4" 2-1/2" .015"-.020" 20-076-416 40.76
Cutting Diameter: & Metric Sizes, Please Call 5/16" 5/16" 13/16" 2-1/2" .015"-.020" 20-076-420 62.32
1/8" - 1/4": +0.0000" / -0.0012" 3/8" 3/8" 1" 2-1/2" .015"-.020" 20-076-424 69.91
5/16" - 3/8": +0.0000" / -0.0016" 7/16" 7/16" 1" 2-3/4" .015"-.020" 20-076-428 93.52
>3/8" - 1": +0.0000" / -0.0020" 1/2" 1/2" 1-1/4" 3" .025"-.030" 20-076-432 94.67
Shank Diameter: 5/8" 5/8" 1-1/4" 3-1/2" .030"-.035" 20-076-440 166.65
1/8" - 3/8": +0.0001" / -0.0003" 3/4" 3/4" 1-1/2" 4" .030"-.035" 20-076-448† 221.07
>3/8" - 1": +0.0001" / -0.0004" 1" 1" 1-1/2" 4" .030"-.035" 20-075-464† 417.15
Corner Radius: +0.0000" / -0.0020" †Ships direct from factory.