END MILLS
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6° Right Spiral Flutes
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Non-Ferrous Soft - Upsharp
FRACTIONAL TYPE 3307 - UPSHARP - 6° RIGHT SPIRAL FLUTES - FOR ALUMINUM & OTHER NON-FERROUS
TYPE 3307
Flute long carbide tips brazed to hardened alloy steel bodies. Manufactured with sharp cutting edges on the periphery. Upsharp end mills permit maximum metal removal with less horsepower
Spiral flutes help remove chips which permits heavier feeds and faster speeds. Ideal for zinc and aluminum.
For milling aluminum, magnesium, zinc, brass, bronze, plastics and non-metals.
Tool diameter tolerance: +.005"/-.000".
Straight shank with drive flats.
TOOL DIAMETER SHANK
DIAMETER		 CARBIDE
TIP
LENGTH		 OVERALL
LENGTH		 NO. OF
FLUTES		 EDP
NO.		 PRICE
EACH
DECIMAL FRAC.
 .2500    1/4     3/8     1/2  2  1/2  2 330708 $57.45
 .4375    7/16    3/8  1         2 11/16 2 330714 63.70
 .5000    1/2     1/2  1         3  1/4  2 330716 65.30
 .5625    9/16    1/2  1         3  3/8  2 330718 72.25
 .6250    5/8     1/2  1         3  3/8  4 330720 75.10
 .7500    3/4     5/8  1         3  5/8  4 330724 82.65
 .8750    7/8     5/8  1  1/4  4         4 330728 110.65
1.0000 1            7/8  1  1/4  4         4 330732 127.75
1.2500 1  1/4  1         1  1/4  4  1/4  4 330740 162.70
1.5000 1  1/2  1  1/4  1  1/2  4  1/2  4 330748 194.20
2.0000 2         1  1/4  1  1/2  4  1/2  6 330764 288.45