Type 458 FractionalTools - 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 | Fractional Diameter | Carbide Length | Flute Length | Max Shank Diameter | Number Of Flutes | Overall Length | Shank Diameter | EDP | Price | 0.2344 | 15/64 | 1 1/2 | 1 1/2 | 0.2265 | 4 | 6 | 4582344 | $67.55 | 2.1250 | 2 1/8 | 3 1/2 | 12 | 14 1/2 | 1 1/2 | 45868 | $848.50 | 2.2500 | 2 1/4 | 3 1/2 | 12 | 14 1/2 | 1 3/4 | 45872 | $911.30 | 2.3750 | 2 3/8 | 3 1/2 | 12 | 15 | 1 3/4 | 45876 | $943.00 | 2.5000 | 2 1/2 | 3 1/2 | 12 | 15 | 1 3/4 | 45880 | $943.00 | 1.7500 | 1 3/4 | 3 1/2 | 10 | 13 1/2 | 1 1/4 | 45856 | $401.95 | 1.8125 | 1 13/16 | 3 1/2 | 10 | 13 1/2 | 1 1/2 | 45858 | $411.40 | 1.8750 | 1 7/8 | 3 1/2 | 10 | 14 | 1 1/2 | 45860 | $431.45 | 1.9375 | 1 15/16 | 3 1/2 | 10 | 14 | 1 1/2 | 45862 | $457.35 | 2.0000 | 2 | 3 1/2 | 12 | 14 | 1 1/2 | 45864 | $456.65 | 1.4375 | 1 7/16 | 3 1/4 | 3 1/4 | 0.9995 | 8 | 12 | 45846 | $219.00 | 1.5000 | 1 1/2 | 3 1/2 | 3 1/2 | 1.2495 | 8 | 12 1/2 | 45848 | $225.35 | 1.5625 | 1 9/16 | 3 1/2 | 8 | 12 1/2 | 1 1/4 | 45850 | $353.95 | 1.6250 | 1 5/8 | 3 1/2 | 8 | 13 | 1 1/4 | 45852 | $366.05 | 1.6875 | 1 11/16 | 3 1/2 | 8 | 13 | 1 1/4 | 45854 | $401.95 | 1.1250 | 1 1/8 | 2 7/8 | 2 7/8 | 0.8745 | 8 | 11 | 45836 | $163.30 | 1.1875 | 1 3/16 | 2 7/8 | 2 7/8 | 0.9995 | 8 | 11 | 45838 | $170.65 | 1.2500 | 1 1/4 | 3 | 3 | 0.9995 | 8 | 11 1/2 | 45840 | $184.45 | 1.3125 | 1 5/16 | 3 | 3 | 0.9995 | 8 | 11 1/2 | 45842 | $189.55 | 1.3750 | 1 3/8 | 3 1/4 | 3 1/4 | 0.9995 | 8 | 12 | 45844 | $202.25 | 0.9062 | 29/32 | 2 5/8 | 2 5/8 | 0.7495 | 6 | 10 | 45829 | $139.10 | 0.9375 | 15/16 | 2 5/8 | 2 5/8 | 0.7495 | 8 | 10 | 45830 | $139.10 | 0.9688 | 31/32 | 2 5/8 | 2 5/8 | 0.7495 | 8 | 10 | 45831 | $145.80 | 1.0000 | 1 | 2 3/4 | 2 3/4 | 0.8745 | 8 | 10 1/2 | 45832 | $145.80 | 1.0625 | 1 1/16 | 2 3/4 | 2 3/4 | 0.8745 | 8 | 10 1/2 | 45834 | $150.75 | 0.7500 | 3/4 | 2 1/2 | 2 1/2 | 0.6245 | 6 | 9 1/2 | 45824 | $107.05 | 0.7812 | 25/32 | 2 1/2 | 2 1/2 | 0.6245 | 6 | 9 1/2 | 45825 | $110.80 | 0.8125 | 13/16 | 2 1/2 | 2 1/2 | 0.6245 | 6 | 9 1/2 | 45826 | $110.80 | 0.8438 | 27/32 | 2 1/2 | 2 1/2 | 0.6245 | 6 | 9 1/2 | 45827 | $115.20 | 0.8750 | 7/8 | 2 5/8 | 2 5/8 | 0.7495 | 6 | 10 | 45828 | $119.55 | 0.5938 | 19/32 | 2 | 2 | 0.4355 | 6 | 8 | 45819 | $100.45 | 0.6250 | 5/8 | 2 1/4 | 2 1/4 | 0.5615 | 6 | 9 | 45820 | $100.45 | 0.6562 | 21/32 | 2 1/4 | 2 1/4 | 0.5615 | 6 | 9 | 45821 | $102.35 | 0.6875 | 11/16 | 2 1/4 | 2 1/4 | 0.5615 | 6 | 9 | 45822 | $102.35 | 0.7188 | 23/32 | 2 1/4 | 2 1/4 | 0.5615 | 6 | 9 | 45823 | $107.05 | 0.4375 | 7/16 | 1 3/4 | 1 3/4 | 0.3730 | 6 | 7 | 45814 | $81.30 | 0.4688 | 15/32 | 1 3/4 | 1 3/4 | 0.3730 | 6 | 7 | 45815 | $87.80 | 0.5000 | 1/2 | 2 | 2 | 0.4355 | 6 | 8 | 45816 | $94.05 | 0.5312 | 17/32 | 2 | 2 | 0.4355 | 6 | 8 | 45817 | $96.80 | 0.5625 | 9/16 | 2 | 2 | 0.4355 | 6 | 8 | 45818 | $96.80 | 0.2812 | 9/32 | 1 1/2 | 1 1/2 | 0.2485 | 4 | 6 | 45809 | $69.05 | 0.3125 | 5/16 | 1 1/2 | 1 1/2 | 0.2792 | 4 | 6 | 45810 | $69.05 | 0.3438 | 11/32 | 1 1/2 | 1 1/2 | 0.2792 | 4 | 6 | 45811 | $71.60 | 0.3750 | 3/8 | 1 3/4 | 1 3/4 | 0.3105 | 4 | 7 | 45812 | $71.60 | 0.4062 | 13/32 | 1 3/4 | 1 3/4 | 0.3105 | 4 | 7 | 45813 | $75.15 | 0.1875 | 3/16 | 1 1/8 | 1 1/8 | 0.1805 | 4 | 4 1/2 | 45806 | $67.55 | 0.2188 | 7/32 | 1 1/4 | 1 1/4 | 0.2075 | 4 | 5 | 45807 | $67.55 | 0.2500 | 1/4 | 1 1/2 | 1 1/2 | 0.2405 | 4 | 6 | 45808 | $67.55 |