189
All prices subject to change without notice.
Cutting Tools
A
B
-
Solid Carbide Three-Flute End Mills for Aluminum
Square-nose end mills for effective chip removal at high feed rates on aluminum alloys,
copper alloys, brass/bronze and plastics. Produce lower cutting forces than comparable
tools. Feature unique symmetrical end gashing that provides improved balance at high
speeds for a better finish and more effective plunging than conventional designs. Cutting
and shank diameter tolerances: +.0000/-.0020 and -.0001"/-.0004".
Cutting
Shank
Head
Overall
Three-Flute
Diameter
Diameter
Length
Length
Item#
Each
A.
1
/
8
"
1
/
8
"
3
/
8
"
1
1
/
2
"
156-4155
$16.95
B.
3
/
16
"
3
/
16
"
9
/
16
"
2"
156-4160
25.75
C.
1
/
4
"
1
/
4
"
3
/
8
"
2"
156-4165
29.85
3
/
4
"
2
1
/
2
"
156-4170
33.25
1
1
/
4
"
3
1
/
2
"
156-4175
37.65
D.
5
/
16
"
5
/
16
"
7
/
16
"
2"
156-4180
33.45
5
/
8
"
2
1
/
2
"
156-4185
38.50
1
1
/
4
"
4"
156-4190
50.50
E.
3
/
8
"
3
/
8
"
1
/
2
"
2"
156-4195
47.50
1"
2
1
/
2
"
156-4200
48.45
1
1
/
2
"
3
1
/
2
"
156-4205
56.50
F.
1
/
2
"
1
/
2
"
2
1
/
2
"
2
1
/
2
"
156-4210
63.75
1
1
/
4
"
3
1
/
4
"
156-4220
72.40
2"
4"
156-4225
110.50
3
1
/
8
"
6"
156-4230
139.25
G.
5
/
8
"
5
/
8
"
3
/
4
"
3"
156-4235
129.95
1
5
/
8
"
3
3
/
4
"
156-4240
157.40
2
1
/
2
"
5"
156-4250
210.00
3
3
/
4
"
6"
156-4255
240.35
H.
3
/
4
"
3
/
4
"
1"
3"
156-4260
212.75
1
5
/
8
"
4"
156-4265
220.00
2
1
/
4
"
5"
156-4270
265.00
3
1
/
4
"
6"
156-4275
298.00
I. 1"
1"
1
1
/
4
"
4"
156-4280
325.45
2"
4
1
/
2
"
156-4285
376.00
2
5
/
8
"
6"
156-4290
398.00
3
1
/
4
"
6"
156-4295
415.60
I
A
C
D
E
G
F
H
I
ESP Anti-Rust Spray
Protects all metal surfaces from rust and corrosion after cleaning. Neutralizes fingerprints
and displaces water. Contains no CFCs.
EACH Prices
Description
Item#
1-11
12+
ESP Anti-Rust Spray, 16 fl. oz.
825-1450
$13.95
$12.56
J
J
Speed/Feed Recommendations for End Mills for Aluminum (see above and p. 190)
Feed Rate Per Tooth
Aluminum Alloys
Copper Alloys
Brass/Bronze
Plastics
Cutting
1,6002,000 sfm
8001,200 sfm
8001,500 sfm
1,2001,600 sfm
Diameter
490610 m/min
245365 m/min
245455 m/min
365490 m/min
1
/
8
"
0.0015
0.0015
0.0015
0.0030
3
/
16
"
0.0025
0.0025
0.0025
0.0050
1
/
4
"
0.0030
0.0030
0.0030
0.0060
5
/
16
"
0.0040
0.0040
0.0040
0.0080
3
/
8
"
0.0050
0.0050
0.0050
0.0100
1
/
2
"
0.0060
0.0060
0.0060
0.0120
5
/
8
"
0.0070
0.0070
0.0070
0.0140
3
/
4
"
0.0080
0.0080
0.0080
0.0160
1"
0.0100
0.0100
0.0100
0.0180