Type 490 FractionalTools - Reamers - Coolant Fed Reamers - Coolant Fed Reamers Similar to Barber-Colman and Metcut OFC Reamers
| Chip Class | Material Machined | Tool Type |
|---|---|---|
| 20 | NON-FERROUS - LONG CHIPS | 490 |
| 40 | NON-FERROUS - SHORT CHIPS | 490 |
| 60 | CAST IRONS | 490 |
| 80 | LOW STRENGTH STEELS | 490 |
| 100 | MEDIUM STRENGTH STEELS | 490 |
| 120 | HIGH STRENGTH STEELS | 490 |
| 140 | HIGH TEMPERATURE ALLOYS | 490 |
Description
- Center coolant outlet
- Flute long carbide
- Right spiral polished flutes: 2º to 5º
- Positive face rake angles (behind center)
- Tool diameter tolerance: plus .0003", minus .0000"
- Pin cross hole
- Radial edged for cutting smooth, accurate holes while maximizing tool life
Modifications
- Modified tool diameter - priced below
- Metric tool diameter
- Cutting diameter reduced for step or pilot
- End chamfer other than 45º included
- End cutting or corner radius
- Increased circular margin
- Increased / decreased tool diameter back taper
Coatings available:
- TITANIUM NITRIDE - TiN
- TITANIUM CARBONITRIDE - TiCN
- ZIRCONIUM NITRIDE - ZrN
- AL TITANIUM NITRIDE - AITiN
| Decimal Diameter | Fractional Diameter | Carbide Length | Flute Length | Number Of Flutes | Overall Length | Shank Diameter | Shank Length | EDP | Price | 1.7500 | 1 3/4 | 1 1/4 | 1 1/4 | 10 | 6 | 1 | 1 1/2 | 49056 | $328.90 | 1.8125 | 1 13/16 | 1 1/4 | 1 1/4 | 10 | 6 | 1 | 1 1/2 | 49058 | $345.45 | 1.8750 | 1 7/8 | 1 1/4 | 1 1/4 | 10 | 6 | 1 | 1 1/2 | 49060 | $345.45 | 1.9375 | 1 15/16 | 1 1/4 | 1 1/4 | 10 | 6 | 1 | 1 1/2 | 49062 | $362.05 | 2.0000 | 2 | 1 1/4 | 1 1/4 | 10 | 6 | 1 | 1 1/2 | 49064 | $362.05 | 1.4375 | 1 7/16 | 1 1/4 | 1 1/4 | 8 | 6 | 1 | 1 1/2 | 49046 | $295.80 | 1.5000 | 1 1/2 | 1 1/4 | 1 1/4 | 8 | 6 | 1 | 1 1/2 | 49048 | $295.80 | 1.5625 | 1 9/16 | 1 1/4 | 1 1/4 | 10 | 6 | 1 | 1 1/2 | 49050 | $310.25 | 1.6250 | 1 5/8 | 1 1/4 | 1 1/4 | 10 | 6 | 1 | 1 1/2 | 49052 | $310.25 | 1.6875 | 1 11/16 | 1 1/4 | 1 1/4 | 10 | 6 | 1 | 1 1/2 | 49054 | $328.90 | 1.1250 | 1 1/8 | 1 1/4 | 1 1/4 | 8 | 6 | 1 | 1 1/2 | 49036 | $252.35 | 1.1875 | 1 3/16 | 1 1/4 | 1 1/4 | 8 | 6 | 1 | 1 1/2 | 49038 | $258.55 | 1.2500 | 1 1/4 | 1 1/4 | 1 1/4 | 8 | 6 | 1 | 1 1/2 | 49040 | $258.55 | 1.3125 | 1 5/16 | 1 1/4 | 1 1/4 | 8 | 6 | 1 | 1 1/2 | 49042 | $277.25 | 1.3750 | 1 3/8 | 1 1/4 | 1 1/4 | 8 | 6 | 1 | 1 1/2 | 49044 | $277.25 | 0.8125 | 13/16 | 7/8 | 7/8 | 6 | 4 3/4 | 5/8 | 1 | 49026 | $183.30 | 0.8750 | 7/8 | 7/8 | 7/8 | 6 | 4 3/4 | 5/8 | 1 | 49028 | $190.25 | 0.9375 | 15/16 | 1 | 1 | 8 | 5 1/2 | 1 | 1 1/2 | 49030 | $228.00 | 1.0000 | 1 | 1 | 1 | 8 | 5 1/2 | 1 | 1 1/2 | 49032 | $228.00 | 1.0625 | 1 1/16 | 1 1/4 | 1 1/4 | 8 | 6 | 1 | 1 1/2 | 49034 | $252.35 | 0.5000 | 1/2 | 5/8 | 5/8 | 6 | 3 1/2 | 5/8 | 1 | 49016 | $143.30 | 0.5625 | 9/16 | 3/4 | 3/4 | 6 | 3 3/4 | 5/8 | 1 | 49018 | $156.65 | 0.6250 | 5/8 | 3/4 | 3/4 | 6 | 3 3/4 | 5/8 | 1 | 49020 | $156.65 | 0.6875 | 11/16 | 3/4 | 3/4 | 6 | 4 1/4 | 5/8 | 1 | 49022 | $173.75 | 0.7500 | 3/4 | 3/4 | 3/4 | 6 | 4 1/4 | 5/8 | 1 | 49024 | $173.75 | 0.3750 | 3/8 | 1/2 | 1/2 | 6 | 2 1/2 | 3/8 | 3/4 | 49012 | $137.50 | 0.4062 | 13/32 | 1/2 | 1/2 | 6 | 2 5/8 | 3/8 | 3/4 | 49013 | $139.55 | 0.4375 | 7/16 | 1/2 | 1/2 | 6 | 2 5/8 | 3/8 | 3/4 | 49014 | $139.55 | 0.4688 | 15/32 | 5/8 | 5/8 | 6 | 3 1/2 | 5/8 | 1 | 49015 | $143.30 |
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