Page 80 - All Industrial Tool Supply | General Catalog

END MILLS • 4 Flute
78

PRO-4 4 Flute Solid Carbide Harmonic Reduction AlTiN
Coated End Mills
Center Cutting • Corner Radius • Square End • Reduced Neck Sizes •
Unique Hybrid Geometry • Patented

complicated, high-Performance Machining Made easy!
8 geometries on 4 Flutes completely eliminate Vibration!

Specially designed for
easy resharpening!

chiPbreakers eliMinate
harMonics & relieVe cutting
Pressure against the tool CORNER RADIUS SQUARE END

regular length corner radius [SERiES 191] [SERiES 190]
FlUTE
SHANk
SIZE DIAMETER lENgTH OVERAll RADIUS ORDER PRICE ORDER PRICE
EACH
#
EACH
lENgTH
#
3/16" 3/16" 5/8" 2" .010" 20-435-300 $29.94 20-435-310 $26.23
reduced neck 1/4" 1/4" 3/4" 2-1/2" .020" 20-435-301 36.73 20-435-311 30.82
5/16" 5/16" 3/4" 2-1/2" .020" 20-435-302 49.33 20-435-312 45.07
3/8" 3/8" 7/8" 2-1/2" .020" 20-435-303 55.26 20-435-313 49.33
Benefits: 1/2" 1/2" 1-1/4" 3" .020" 20-435-304 71.56 20-435-314 66.48
• Reduced neck series provides the ability to extend 5/8" 5/8" 1-1/4" 3-1/2" .030" 20-435-305 115.76 20-435-315 108.34
the reach of the end mill. 3/4" 3/4" 1-5/8" 4" .030" 20-435-306 165.15 20-435-316 154.95
1" 1" 1-3/4" 4" .030" 20-435-307 219.72 20-435-317 211.76
features: REDUCED NECk
• Ready for shrink-fit holders, however flats can be SHANk FlUTE REACH NECk OVERAll ORDER PRICE
added on sizes 3/8" thru 1". SIZE DIAMETER lENgTH lENgTH DIAMETER lENgTH # EACH
• Finishing edge of our highly effective and extremely 1/4" 1/4" 3/4" 2-1/8" .235" 4" 20-435-381 $53.04
popular Series 111 finishing end mill. 3/8" 3/8" 7/8" 2-1/8" .355" 4" 20-435-384 78.08
• Standard with the most advanced Aluminum- 1/2" 1/2" 1" 2-3/8" .475" 6" 20-435-387 119.15
Titanium-Nitride (AlTiN) coating. 5/8" 5/8" 1-1/4" 2-3/8" .590" 6" 20-435-390 180.88
4 Flute Solid Carbide Variable Helix Unequal Index AlCrN Coated Single End Mills
Center Cutting • Right Hand • Corner Radius or Square End

corner radius square end
CORNER RADIUS SQUARE END
Benefits: SHANk FlUTE OVERAll ORDER PRICE ORDER PRICE
• Increased productivity. SIZE DIAMETER lENgTH lENgTH RADIUS # EACH # EACH
• Reduced chatter & harmonics. 1/8" 1/8" 3/8" 1-1/2" .010" 20-102-455 $19.21 20-102-405 $16.77
• Coating for reduced wear & superior heat resistance. 1/8" 1/8" 3/8" 1-1/2" .030" 20-102-457 19.21 — —
• Corner radius option to prevent chipping. 5/32" 3/16" 7/16" 2" — — — 20-102-407 24.76
—
aPPLiCatiOns: 3/16" 3/16" 3/16" 2" .010" 20-102-459 24.84 — 23.45
20-102-461
20-102-409
7/16"
2"
26.57
.010"
3/16"
3/16"
• For stainless steels, mild steels, cast iron, low/ 1/4" 1/4" 3/8" 2" .010" 20-102-463 28.58 20-102-411 25.67
medium hardness materials under HRc40. 1/4" 1/4" 3/8" 2" .030" 20-102-465 28.58 — —
• Slotting & heavy profiling operations. 1/4" 1/4" 3/4" 2-1/2" .015" 20-102-467 32.09 20-102-413 28.63

—
features: 3/8" 3/8" 1/2" 2-1/2" .030" 20-102-469 45.29 — 41.95
20-102-471
20-102-415
1/2"
45.29
2-1/2"
3/8"
.060"
3/8"
• Premium grade carbide substrate. 3/8" 3/8" 7/8" 2-1/2" .010" 20-102-473 51.50 20-102-417 47.19
• Plain shank under 3/8". 1/2" 1/2" 5/8" 2-1/2" .030" — — 20-102-419 62.57
• Flat shank 3/8" & larger. 3/8" 3/8" 7/8" 2-1/2" .030" 20-102-475 51.50 — —
1/2" 1/2" 1" 3" .030" 20-102-477 78.21 20-102-421 72.51
TOlERANCES: 1/2" 1/2" 1-1/4" 3-1/2" .060" 20-102-479 99.33 20-102-423 92.31
Cutting Diameter: ...............0 / -.0012" 5/8" 5/8" 1-1/4" 3-1/2" .030" 20-102-481 158.05 20-102-425 146.41
Shank Diameter: .............................. h6 3/4" 3/4" 1-1/2" 4" .030" 20-102-483 216.29 20-102-427 215.69