Type 458 MetricTools - Reamers - Material Specific Chucking Reamers - Material Specific Reamers with Straight Flutes, Straight Shanks, and Flute Long Carbide
| Chip Class | Material Machined | Tool Type |
|---|---|---|
| 20 | NON-FERROUS - LONG CHIPS | 457 |
| 40 | NON-FERROUS - SHORT CHIPS | 457 / 458 |
| 60 | CAST IRONS | 458 |
| 80 | LOW STRENGTH STEELS | 459/458 |
| 100 | MEDIUM STRENGTH STEELS | 459 |
| 120 | HIGH STRENGTH STEELS | 459 |
| 140 | HIGH TEMPERATURE ALLOYS | 459 |
Description
- 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
Modifications
- 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 Diameter | Tool Diameter Mm | Carbide Length | Flute Length | Max Shank Diameter | Number Of Flutes | Overall Length | EDP | Price | 1.4961 | 38.0 | 3 1/2 | 3 1/2 | 1.2495 | 8 | 12 1/2 | 458380 | $220.35 | 1.2992 | 33.0 | 3 | 3 | 0.9995 | 8 | 11 1/2 | 458330 | $187.70 | 1.3386 | 34.0 | 3 1/4 | 3 1/4 | 0.9995 | 8 | 12 | 458340 | $199.25 | 1.3780 | 35.0 | 3 1/4 | 3 1/4 | 0.9995 | 8 | 12 | 458350 | $199.25 | 1.4173 | 36.0 | 3 1/4 | 3 1/4 | 0.9995 | 8 | 12 | 458360 | $214.55 | 1.4567 | 37.0 | 3 1/2 | 3 1/2 | 1.2495 | 8 | 12 1/2 | 458370 | $220.35 | 1.1024 | 28.0 | 2 7/8 | 2 7/8 | 0.8745 | 8 | 11 | 458280 | $163.60 | 1.1417 | 29.0 | 2 7/8 | 2 7/8 | 0.9995 | 8 | 11 | 458290 | $170.50 | 1.1811 | 30.0 | 2 7/8 | 2 7/8 | 0.9995 | 8 | 11 | 458300 | $170.50 | 1.2205 | 31.0 | 3 | 3 | 0.9995 | 8 | 11 1/2 | 458310 | $183.00 | 1.2598 | 32.0 | 3 | 3 | 0.9995 | 8 | 11 1/2 | 458320 | $187.70 | 0.9646 | 24.5 | 2 5/8 | 2 5/8 | 0.7495 | 8 | 10 | 458245 | $148.30 | 0.9843 | 25.0 | 2 3/4 | 2 3/4 | 0.8745 | 8 | 10 1/2 | 458250 | $148.30 | 1.0039 | 25.5 | 2 3/4 | 2 3/4 | 0.8745 | 8 | 10 1/2 | 458255 | $152.30 | 1.0236 | 26.0 | 2 3/4 | 2 3/4 | 0.8745 | 8 | 10 1/2 | 458260 | $152.30 | 1.0630 | 27.0 | 2 3/4 | 2 3/4 | 0.8745 | 8 | 10 1/2 | 458270 | $152.30 | 0.8661 | 22.0 | 2 5/8 | 2 5/8 | 0.7495 | 6 | 10 | 458220 | $119.70 | 0.8858 | 22.5 | 2 5/8 | 2 5/8 | 0.7495 | 6 | 10 | 458225 | $142.20 | 0.9055 | 23.0 | 2 5/8 | 2 5/8 | 0.7495 | 6 | 10 | 458230 | $142.20 | 0.9252 | 23.5 | 2 5/8 | 2 5/8 | 0.7495 | 8 | 10 | 458235 | $142.20 | 0.9449 | 24.0 | 2 5/8 | 2 5/8 | 0.7495 | 8 | 10 | 458240 | $148.30 | 0.7677 | 19.5 | 2 1/2 | 2 1/2 | 0.6245 | 6 | 9 1/2 | 458195 | $115.70 | 0.7874 | 20.0 | 2 1/2 | 2 1/2 | 0.6245 | 6 | 9 1/2 | 458200 | $115.70 | 0.8071 | 20.5 | 2 1/2 | 2 1/2 | 0.6245 | 6 | 9 1/2 | 458205 | $115.70 | 0.8268 | 21.0 | 2 1/2 | 2 1/2 | 0.6245 | 6 | 9 1/2 | 458210 | $119.70 | 0.8465 | 21.5 | 2 1/2 | 2 1/2 | 0.6245 | 6 | 9 1/2 | 458215 | $119.70 | 0.6693 | 17.0 | 2 1/4 | 2 1/4 | 0.5615 | 6 | 9 | 458170 | $108.10 | 0.6890 | 17.5 | 2 1/4 | 2 1/4 | 0.5615 | 6 | 9 | 458175 | $108.10 | 0.7087 | 18.0 | 2 1/4 | 2 1/4 | 0.5615 | 6 | 9 | 458180 | $112.50 | 0.7283 | 18.5 | 2 1/2 | 2 1/2 | 0.6245 | 6 | 9 1/2 | 458185 | $112.50 | 0.7480 | 19.0 | 2 1/2 | 2 1/2 | 0.6245 | 6 | 9 1/2 | 458190 | $112.50 | 0.5709 | 14.5 | 2 | 2 | 0.4355 | 6 | 8 | 458145 | $106.40 | 0.5906 | 15.0 | 2 | 2 | 0.4355 | 6 | 8 | 458150 | $106.40 | 0.6102 | 15.5 | 2 1/4 | 2 1/4 | 0.5615 | 6 | 9 | 458155 | $106.40 | 0.6299 | 16.0 | 2 1/4 | 2 1/4 | 0.5615 | 6 | 9 | 458160 | $108.10 | 0.6496 | 16.5 | 2 1/4 | 2 1/4 | 0.5615 | 6 | 9 | 458165 | $108.10 | 0.4724 | 12.0 | 2 | 2 | 0.4355 | 6 | 8 | 458120 | $100.65 | 0.4921 | 12.5 | 2 | 2 | 0.4355 | 6 | 8 | 458125 | $100.65 | 0.5118 | 13.0 | 2 | 2 | 0.4355 | 6 | 8 | 458130 | $103.00 | 0.5315 | 13.5 | 2 | 2 | 0.4355 | 6 | 8 | 458135 | $103.00 | 0.5512 | 14.0 | 2 | 2 | 0.4355 | 6 | 8 | 458140 | $103.00 | 0.3740 | 9.5 | 1 3/4 | 1 3/4 | 0.3105 | 4 | 7 | 458095 | $79.05 | 0.3937 | 10.0 | 1 3/4 | 1 3/4 | 0.3105 | 4 | 7 | 458100 | $82.30 | 0.4134 | 10.5 | 1 3/4 | 1 3/4 | 0.3730 | 6 | 7 | 458105 | $87.90 | 0.4331 | 11.0 | 1 3/4 | 1 3/4 | 0.3730 | 6 | 7 | 458110 | $87.90 | 0.4528 | 11.5 | 1 3/4 | 1 3/4 | 0.3730 | 6 | 7 | 458115 | $93.95 | 0.2756 | 7.0 | 1 1/2 | 1 1/2 | 0.2485 | 4 | 6 | 458070 | $76.75 | 0.2953 | 7.5 | 1 1/2 | 1 1/2 | 0.2792 | 4 | 6 | 458075 | $76.75 | 0.3150 | 8.0 | 1 1/2 | 1 1/2 | 0.2792 | 4 | 6 | 458080 | $76.75 | 0.3346 | 8.5 | 1 1/2 | 1 1/2 | 0.2792 | 4 | 6 | 458085 | $79.05 | 0.3543 | 9.0 | 1 3/4 | 1 3/4 | 0.3105 | 4 | 7 | 458090 | $79.05 | 0.1969 | 5.0 | 1 1/8 | 1 1/8 | 0.1805 | 4 | 4 1/2 | 458050 | $75.40 | 0.2165 | 5.5 | 1 1/4 | 1 1/4 | 0.2075 | 4 | 5 | 458055 | $75.40 | 0.2362 | 6.0 | 1 1/2 | 1 1/2 | 0.2265 | 4 | 6 | 458060 | $75.40 | 0.2480 | 1 1/2 | 1 1/2 | 0.2405 | 4 | 6 | 458063 | 0.2559 | 6.5 | 1 1/2 | 1 1/2 | 0.2485 | 4 | 6 | 458065 | $76.75 | 0.1772 | 4.5 | 1 1/8 | 1 1/8 | 0.1704 | 4 | 4 1/2 | 458045 | $75.40 |
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