Type 2458 Metric
Tools - Reamers - Material Specific Chucking Reamers - NAS 897 Reamers with Straight Flutes, Straight Shanks, and Flute Long Carbide

Description

  • National Aerospace Standards
  • Type "C" with flute long carbide
  • Straight polished flutes and straight shank
  • Longer flutes than Type 450 on .5971" tool diameter and larger for straight deep holes
  • Geometry and carbide grade appropriate for material being machined
  • Carbide tips brazed to tough hardened alloy steel body
  • Polished flutes for easy chip flow
  • Precision ground cutting edges
  • Material specific reamer shanks are ground to next smallest shank diameter listed in NAS 897 if tool diameter is within .005" of shank diameter

Options

  • Modified tool diameter - priced below
  • Closer tool diameter tolerance
  • Cutting diameter reduced for step or pilot
  • End chamfer other than 45º
  • End cutting or corner radius
  • Increased / decreased circular margin
  • Increased / decreased tool diameter back taper
  • Shortened shank or reduced shank diameter
  • Flat(s) or tang on shank
Coatings available:
  • TITANIUM NITRIDE - TiN
  • TITANIUM CARBONITRIDE - TiCN
  • ZIRCONIUM NITRIDE - ZrN
  • AL TITANIUM NITRIDE - AITiN
Decimal DiameterTool Diameter MmCarbide LengthFlute LengthMax Shank DiameterNumber Of FlutesOverall LengthEDPPrice
1.299233.0330.9995811 1/22458330 $187.70
1.338634.03 1/43 1/40.99958122458340 $199.25
1.378035.03 1/43 1/40.99958122458350 $199.25
1.417336.03 1/43 1/40.99958122458360 $214.55
1.456737.03 1/23 1/21.2495812 1/22458370 $220.35
1.496138.03 1/23 1/21.2495812 1/22458380 $220.35
0.767719.52 1/22 1/20.624569 1/22458195 $115.70
0.787420.02 1/22 1/20.624569 1/22458200 $115.70
0.807120.52 1/22 1/20.624569 1/22458205 $115.70
0.826821.02 1/22 1/20.624569 1/22458210 $119.70
0.846521.52 1/22 1/20.624569 1/22458215 $119.70
0.866122.02 5/82 5/80.74956102458220 $119.70
0.885822.52 5/82 5/80.74956102458225 $142.20
0.905523.02 5/82 5/80.74956102458230 $142.20
0.925223.52 5/82 5/80.74958102458235 $142.20
0.944924.02 5/82 5/80.74958102458240 $148.30
0.964624.52 5/82 5/80.74958102458245 $148.30
0.984325.02 3/42 3/40.8745810 1/22458250 $148.30
1.003925.52 3/42 3/40.8745810 1/22458255 $152.30
1.023626.02 3/42 3/40.8745810 1/22458260 $152.30
1.063027.02 3/42 3/40.8745810 1/22458270 $152.30
1.102428.02 7/82 7/80.87458112458280 $163.60
1.141729.02 7/82 7/80.99958112458290 $170.50
1.181130.02 7/82 7/80.99958112458300 $170.50
1.220531.0330.9995811 1/22458310 $183.00
1.259832.0330.9995811 1/22458320 $187.70
0.37409.51 3/41 3/40.3105472458095 $79.05
0.393710.01 3/41 3/40.3105472458100 $82.30
0.413410.51 3/41 3/40.3730672458105 $87.90
0.433111.01 3/41 3/40.3730672458110 $87.90
0.452811.51 3/41 3/40.3730672458115 $93.95
0.472412.0220.4355682458120 $100.65
0.492112.5220.4355682458125 $100.65
0.511813.0220.4355682458130 $103.00
0.531513.5220.4355682458135 $103.00
0.551214.0220.4355682458140 $103.00
0.570914.5220.4355682458145 $106.40
0.590615.0220.4355682458150 $106.40
0.610215.52 1/42 1/40.5615692458155 $106.40
0.629916.02 1/42 1/40.5615692458160 $108.10
0.649616.52 1/42 1/40.5615692458165 $108.10
0.669317.02 1/42 1/40.5615692458170 $108.10
0.689017.52 1/42 1/40.5615692458175 $108.10
0.708718.02 1/42 1/40.5615692458180 $112.50
0.728318.52 1/22 1/20.624569 1/22458185 $112.50
0.748019.02 1/22 1/20.624569 1/22458190 $112.50
0.17724.51 1/81 1/80.170444 1/22458045 $75.40
0.19695.01 1/81 1/80.180544 1/22458050 $75.40
0.21655.51 1/41 1/40.2075452458055 $75.40
0.23626.01 1/21 1/20.2265462458060 $75.40
0.24801 1/21 1/20.2405462458063
0.25596.51 1/21 1/20.2485462458065 $76.75
0.27567.01 1/21 1/20.2485462458070 $76.75
0.29537.51 1/21 1/20.2792462458075 $76.75
0.31508.01 1/21 1/20.2792462458080 $76.75
0.33468.51 1/21 1/20.2792462458085 $79.05
0.35439.01 3/41 3/40.3105472458090 $79.05

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