Type 305 Fractional
Tools - End Mills - End Mills with Straight Flutes - Sharp Edged End Mills with Straight Flutes - Sharp Edged End Mills with 4 Straight Flutes For Non-Ferrous Materials

Chip ClassMaterial MachinedTool Type
20NON-FERROUS - LONG CHIPS-
40NON-FERROUS - SHORT CHIPS-
60CAST IRONS-
Discontinued, While Supplies Last.

Description

  • Four flutes for improved finish
  • Use when machine horsepower allows for a higher capacity end mill
  • Geometry and carbide grade, O.D. relief and end clearance appropriate for material being machined
  • Flute long carbide tips brazed to tough hardened alloy steel body
  • Straight shanks have standard Weldon drive flats
  • Non-center cutting end mills have the ends cleared to depth of carbide

Modifications

  • Modified tool diameter
  • Metric tool diameter
  • Cutting diameter reduced for step or pilot
  • Corner chamfer or corner radius
  • Shortened shank or reduced shank diameter
  • Additional shank drive flat(s)
  • Coolant outlets
  • Stocked coated tools priced below
Coatings available:
  • TITANIUM NITRIDE - TiN
  • TITANIUM CARBONITRIDE - TiCN
  • ZIRCONIUM NITRIDE - ZrN
  • AL TITANIUM NITRIDE - AITiN
Decimal DiameterFractional DiameterCarbide LengthNumber Of FlutesOverall LengthShank DiameterEDPPrice
1.000011 1/4447/830532 $149.90
1.12501 1/81 1/444 1/4130536 $169.85
1.25001 1/41 1/444 1/4130540 $190.95
1.50001 1/21 1/244 1/21 1/430548 $236.55
0.687511/16143 3/85/830522 $105.65
0.75003/4143 5/85/830524 $109.70
0.812513/16143 5/85/830526 $125.60
0.87507/81 1/4445/830528 $129.90
0.937515/161 1/4447/830530 $138.20
0.25001/41/242 1/23/830508 $71.00
0.43757/16142 11/163/830514 $76.90
0.50001/2143 1/41/230516 $81.75
0.56259/16143 3/81/230518 $91.70
0.62505/8143 3/81/230520 $96.10

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