END MILLS
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Straight Flutes (4)
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Non-Ferrous & Cast Iron
FRACTIONAL TYPE 3304 - FOUR/SIX STRAIGHT FLUTES - FOR NON-FERROUS & CAST IRON
TYPE 3304
Manufactured with a precise .002" to .003" radial edge on the periphery, thus eliminating the need to hand hone the feathered edge. This small margin results in a stronger cutting edge and minimizes edge chipping. Radial edged for longer tool life. Flute long carbide tips brazed to hardened alloy steel bodies.
Best when machine horsepower allows a higher capacity end mill.
For milling cast iron, non-ferrous metals and non-metals.
Tool diameter tolerance: +.002"/-.000".
Straight shank with drive flats.
TOOL DIAMETER SHANK
DIAMETER		 CARBIDE
TIP
LENGTH		 OVERALL
LENGTH		 NO. OF
FLUTES		 EDP
NO.		 PRICE
EACH		 COATING PRICE
DECIMAL FRAC. TiN TiCN
TiAlN
 .2500    1/4     3/8     1/2  2  1/2  4 330408 $53.50 $51.45 $52.85
 .3125    5/16    3/8     5/8  2  1/2  4 330410 $57.10 $56.35 $58.60
 .3750    3/8     3/8     5/8  2  1/2  4 330412 $60.20 $59.00 $61.20
 .4375    7/16    3/8  1         2 11/16 4 330414 $60.20 $61.40 $64.40
 .5000    1/2     1/2  1         3  1/4  4 330416 $61.65 $64.70 $68.30
 .5625    9/16    1/2  1         3  3/8  4 330418 $69.30 $73.50 $78.20
 .6250    5/8     1/2  1         3  3/8  4 330420 $72.50 $76.25 $80.85
 .6875   11/16    5/8  1         3  3/8  4 330422 $79.85 $85.05 $90.65
 .7500    3/4     5/8  1         3  5/8  4 330424 $71.90 $85.05 $90.65
 .8125   13/16    5/8  1         3  5/8  4 330426 $85.00 $102.40 $110.05
 .8750    7/8     5/8  1  1/4  4         4 330428 $85.00 $102.40 $110.05
 .9375   15/16    7/8  1  1/4  4         4 330430 $94.30 $111.25 $118.85
1.0000 1            7/8  1  1/4  4         4 330432 $98.20 $114.85 $122.50
1.1250 1  1/8  1         1  1/4  4  1/4  4 330436 $111.35 $137.15 $148.70
1.2500 1  1/4  1         1  1/4  4  1/4  4 330440 $125.15 $151.25 $163.25
1.5000 1  1/2  1  1/4  1  1/2  4  1/2  4 330448 $161.35 $198.10 $206.45
1.7500 1  3/4  1  1/4  1  1/2  4  1/2  6 330456 $208.05 $254.05 $259.75
2.0000 2         1  1/4  1  1/2  4  1/2  6 330464 $239.70 $283.70 $299.25