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FRACTIONAL TYPE 3308 - 6° RIGHT SPIRAL FLUTES - FOR STEEL
TYPE 3308
Flute long carbide tips brazed to hardened alloy steel bodies.
Spiral flutes help remove chips, permitting faster speeds and heavier feeds. Produces better finish.
For milling steels and tough steel alloys.
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/    3/    1/  1/ 2 330808 $62.70 * *
 .3125    5/16    3/    5/  1/ 2 330810 67.60 * *
 .3750    3/    3/    5/  1/ 2 330812 71.75 * *
 .4375    7/16    3/         11/16 2 330814 71.75 * *
 .5000    1/    1/          1/ 4 330816 77.30 $77.70 $81.35
 .5625    9/16    1/          3/ 4 330818 83.00 * *
 .6250    5/    1/          3/ 4 330820 102.40 101.15 105.75
 .7500    3/    5/          5/ 4 330824 110.05 110.25 115.85
 .8750    7/    5/  1/         4 330828 132.50 125.65 133.30
1.0000            7/  1/         6 330832 152.30 141.20 148.80
1.1250  1/          1/  1/ 6 330836 161.55 158.35 169.80
1.2500  1/          1/  1/ 6 330840 195.30 185.55 197.55
1.5000  1/  1/  1/  1/ 6 330848 237.60 231.50 239.90
1.7500  3/  1/  1/  1/ 8 330856 285.95 * *
2.0000          1/  1/  1/ 8 330864 319.35 * *
* Call for price & availability.