Type 447 FractionalTools - Reamers - Pipe Tap Reamers - Pipe Tap Reamers with Taper Shanks
| Chip Class | Material Machined | Tool Type |
|---|---|---|
| 20 | NON-FERROUS - LONG CHIPS | 446 or 447 |
| 40 | NON-FERROUS - SHORT CHIPS | 446 or 447 |
| 60 | CAST IRONS | 446 or 447 |
| 80 | LOW STRENGTH STEELS | 446 or 447 |
| 100 | MEDIUM STRENGTH STEELS | 446 or 447 |
| 120 | HIGH STRENGTH STEELS | 446 or 447 |
| 140 | HIGH TEMPERATURE ALLOYS | 446 or 447 |
Description
- Three flutes on pipe tap sizes through 1/2 - 14
- Six alternate cutting flutes on pipe tap sizes 3/4 - 14 and larger (three with pipe taper and three with chamfer angle)
Modifications
Coatings available:
- TITANIUM NITRIDE - TiN
- TITANIUM CARBONITRIDE - TiCN
- ZIRCONIUM NITRIDE - ZrN
- AL TITANIUM NITRIDE - AITiN
Use
- Cuts on taper and chamfer diameters - far better than high speed steel tools
| Decimal Diameter | Fractional Diameter | Larger Taper Diameter | Overall Length | Pipe Tap Size | Reamer Taper Length | Small Taper Diameter | Taper Shank Number | EDP | Price | 3.1250 | 3 1/8 | 2.670 | 7 3/4 | 2 1/2 - 8 | 1 3/4 | 2.561 | 3 | 44720 | $1,053.40 | 3.1250 | 3 1/8 | 2.670 | 8 3/4 | 2 1/2 - 8 | 1 3/4 | 2.561 | 4 | 44721 | $1,081.75 | 3.7500 | 3 3/4 | 3.296 | 7 7/8 | 3 - 8 | 1 7/8 | 3.180 | 3 | 44724 | $1,086.60 | 1.8750 | 1 7/8 | 1.518 | 7 5/8 | 1 1/4 - 11 1/2 | 1 1/8 | 1.448 | 4 | 44711 | $537.80 | 2.1250 | 2 1/8 | 1.757 | 6 7/8 | 1 1/2 - 11 1/2 | 1 1/8 | 1.687 | 3 | 44712 | $692.05 | 2.1250 | 2 1/8 | 1.757 | 7 7/8 | 1 1/2 - 11 1/2 | 1 1/8 | 1.687 | 4 | 44713 | $710.95 | 2.6250 | 2 5/8 | 2.230 | 7 3/32 | 2 - 11 1/2 | 1 7/32 | 2.154 | 3 | 44716 | $783.25 | 2.6250 | 2 5/8 | 2.230 | 8 7/32 | 2 - 11 1/2 | 1 7/32 | 2.154 | 4 | 44717 | $804.30 | 1.0000 | 1 | 0.725 | 5 1/8 | 1/2 - 14 | 7/8 | 0.670 | 2 | 44704 | $268.00 | 1.2500 | 1 1/4 | 0.937 | 6 1/8 | 3/4 - 14 | 7/8 | 0.882 | 3 | 44706 | $361.30 | 1.5000 | 1 1/2 | 1.173 | 6 9/16 | 1 - 11 1/2 | 1 1/16 | 1.107 | 3 | 44708 | $420.60 | 1.5000 | 1 1/2 | 1.173 | 7 9/16 | 1 - 11 1/2 | 1 1/16 | 1.107 | 4 | 44709 | $431.55 | 1.8750 | 1 7/8 | 1.518 | 6 5/8 | 1 1/4 - 11 1/2 | 1 1/8 | 1.448 | 3 | 44710 | $501.00 | 0.6250 | 5/8 | 0.347 | 4 11/32 | 1/8 - 27 | 15/32 | 0.318 | 2 | 44701 | $212.60 | 0.7500 | 3/4 | 0.450 | 4 21/32 | 1/4 - 18 | 21/32 | 0.409 | 2 | 44702 | $219.70 | 0.8750 | 7/8 | 0.586 | 4 11/16 | 3/8 - 18 | 11/16 | 0.543 | 2 | 44703 | $251.60 |