Type 416 FractionalTools - Reamers - Coolant Fed Reamers - Reamers with Straight Flutes and Flute Fed Coolant
| Chip Class | Material Machined | Tool Type |
|---|---|---|
| 20 | NON-FERROUS - LONG CHIPS | 416 |
| 40 | NON-FERROUS - SHORT CHIPS | 416 / 426 |
| 60 | CAST IRONS | 426 |
| 80 | LOW STRENGTH STEELS | 435 / 426 |
| 100 | MEDIUM STRENGTH STEELS | 435 |
| 120 | HIGH STRENGTH STEELS | 435 |
| 140 | HIGH TEMPERATURE ALLOYS | 435 |
Description
- Coolant outlets in each flute
- Polished flutes; flute long carbide on .2841" tool diameter and larger
- 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
Use
- Flute coolant outlets for reaming thru holes as chips are flushed forward through the hole being reamed
- Improves hole finish and permits higher feeds & speeds with longer tool life
| Decimal Diameter | Fractional Diameter | Carbide Length | Flute Length | Max Shank Diameter | Number Of Flutes | Overall Length | Shank Diameter | EDP | Price | 0.3906 | 25/64 | 1 3/4 | 1 3/4 | 0.3105 | 4 | 7 | 4163906 | $166.90 | 0.4219 | 27/64 | 1 3/4 | 1 3/4 | 0.3730 | 6 | 7 | 4164219 | $171.00 | 0.4531 | 29/64 | 1 3/4 | 1 3/4 | 0.3730 | 6 | 7 | 4164531 | $171.00 | 0.4844 | 31/64 | 2 | 2 | 0.4355 | 6 | 8 | 4164844 | $171.00 | 0.5156 | 33/64 | 2 | 2 | 0.4355 | 6 | 8 | 4165156 | $180.90 | 0.2344 | 15/64 | 1/2 | 1 1/2 | 0.2265 | 4 | 6 | 4162344 | $146.85 | 0.2656 | 17/64 | 1/2 | 1 1/2 | 0.2485 | 4 | 6 | 4162656 | $150.15 | 0.2969 | 19/64 | 1 1/2 | 1 1/2 | 0.2792 | 4 | 6 | 4162969 | $162.90 | 0.3281 | 21/64 | 1 1/2 | 1 1/2 | 0.2792 | 4 | 6 | 4163281 | $162.90 | 0.3594 | 23/64 | 1 3/4 | 1 3/4 | 0.3105 | 4 | 7 | 4163594 | $162.90 | 0.2031 | 13/64 | 1/2 | 1 1/4 | 0.1805 | 4 | 5 | 4162031 | $146.85 | 1.8125 | 1 13/16 | 3 1/2 | 10 | 13 1/2 | 1 1/2 | 41658 | $492.70 | 1.8750 | 1 7/8 | 3 1/2 | 10 | 14 | 1 1/2 | 41660 | $518.70 | 1.9375 | 1 15/16 | 3 1/2 | 10 | 14 | 1 1/2 | 41662 | $551.85 | 2.0000 | 2 | 3 1/2 | 12 | 14 | 1 1/2 | 41664 | $571.85 | 1.5000 | 1 1/2 | 3 1/2 | 3 1/2 | 1.2495 | 8 | 12 1/2 | 41648 | $344.25 | 1.5625 | 1 9/16 | 3 1/2 | 8 | 12 1/2 | 1 1/4 | 41650 | $387.05 | 1.6250 | 1 5/8 | 3 1/2 | 8 | 13 | 1 1/4 | 41652 | $425.55 | 1.6875 | 1 11/16 | 3 1/2 | 8 | 13 | 1 1/4 | 41654 | $432.95 | 1.7500 | 1 3/4 | 3 1/2 | 10 | 13 1/2 | 1 1/4 | 41656 | $473.15 | 1.1875 | 1 3/16 | 2 7/8 | 2 7/8 | 0.9995 | 8 | 11 | 41638 | $297.90 | 1.2500 | 1 1/4 | 3 | 3 | 0.9995 | 8 | 11 1/2 | 41640 | $301.75 | 1.3125 | 1 5/16 | 3 | 3 | 0.9995 | 8 | 11 1/2 | 41642 | $310.45 | 1.3750 | 1 3/8 | 3 1/4 | 3 1/4 | 0.9995 | 8 | 12 | 41644 | $323.05 | 1.4375 | 1 7/16 | 3 1/4 | 3 1/4 | 0.9995 | 8 | 12 | 41646 | $333.05 | 0.9375 | 15/16 | 2 5/8 | 2 5/8 | 0.7495 | 8 | 10 | 41630 | $269.45 | 0.9688 | 31/32 | 2 5/8 | 2 5/8 | 0.7495 | 8 | 10 | 41631 | $269.45 | 1.0000 | 1 | 2 3/4 | 2 3/4 | 0.8745 | 8 | 10 1/2 | 41632 | $269.45 | 1.0625 | 1 1/16 | 2 3/4 | 2 3/4 | 0.8745 | 8 | 10 1/2 | 41634 | $284.85 | 1.1250 | 1 1/8 | 2 7/8 | 2 7/8 | 0.8745 | 8 | 11 | 41636 | $286.10 | 0.7812 | 25/32 | 2 1/2 | 2 1/2 | 0.6245 | 6 | 9 1/2 | 41625 | $219.30 | 0.8125 | 13/16 | 2 1/2 | 2 1/2 | 0.6245 | 6 | 9 1/2 | 41626 | $219.30 | 0.8438 | 27/32 | 2 1/2 | 2 1/2 | 0.6245 | 6 | 9 1/2 | 41627 | $225.95 | 0.8750 | 7/8 | 2 5/8 | 2 5/8 | 0.7495 | 6 | 10 | 41628 | $234.50 | 0.9062 | 29/32 | 2 5/8 | 2 5/8 | 0.7495 | 6 | 10 | 41629 | $263.25 | 0.6250 | 5/8 | 2 1/4 | 2 1/4 | 0.5615 | 6 | 9 | 41620 | $185.10 | 0.6562 | 21/32 | 2 1/4 | 2 1/4 | 0.5615 | 6 | 9 | 41621 | $205.20 | 0.6875 | 11/16 | 2 1/4 | 2 1/4 | 0.5615 | 6 | 9 | 41622 | $205.20 | 0.7188 | 23/32 | 2 1/4 | 2 1/4 | 0.5615 | 6 | 9 | 41623 | $219.30 | 0.7500 | 3/4 | 2 1/2 | 2 1/2 | 0.6245 | 6 | 9 1/2 | 41624 | $219.30 | 0.4688 | 15/32 | 1 3/4 | 1 3/4 | 0.3730 | 6 | 7 | 41615 | $171.00 | 0.5000 | 1/2 | 2 | 2 | 0.4355 | 6 | 8 | 41616 | $171.00 | 0.5312 | 17/32 | 2 | 2 | 0.4355 | 6 | 8 | 41617 | $180.90 | 0.5625 | 9/16 | 2 | 2 | 0.4355 | 6 | 8 | 41618 | $183.50 | 0.5938 | 19/32 | 2 | 2 | 0.4355 | 6 | 8 | 41619 | $185.10 | 0.3125 | 5/16 | 1 1/2 | 1 1/2 | 0.2792 | 4 | 6 | 41610 | $162.90 | 0.3438 | 11/32 | 1 1/2 | 1 1/2 | 0.2792 | 4 | 6 | 41611 | $162.90 | 0.3750 | 3/8 | 1 3/4 | 1 3/4 | 0.3105 | 4 | 7 | 41612 | $162.90 | 0.4062 | 13/32 | 1 3/4 | 1 3/4 | 0.3105 | 4 | 7 | 41613 | $166.90 | 0.4375 | 7/16 | 1 3/4 | 1 3/4 | 0.3730 | 6 | 7 | 41614 | $171.00 | 0.1875 | 3/16 | 1/2 | 1 1/4 | 0.1805 | 4 | 5 | 41606 | $146.85 | 0.2188 | 7/32 | 1/2 | 1 1/4 | 0.2075 | 4 | 5 | 41607 | $146.85 | 0.2500 | 1/4 | 1/2 | 1 1/2 | 0.2405 | 4 | 6 | 41608 | $146.85 | 0.2812 | 9/32 | 1/2 | 1 1/2 | 0.2485 | 4 | 6 | 41609 | $150.15 |
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