Type 465 FractionalTools - Reamers - General Purpose Chucking Reamers - Expansion Reamers with a Straight Shank
| Chip Class | Material Machined | Tool Type |
|---|---|---|
| 20 | NON-FERROUS - LONG CHIPS | 465 / 464 |
| 40 | NON-FERROUS - SHORT CHIPS | 465 / 464 |
| 60 | CAST IRONS | 465 / 466 |
| 80 | LOW STRENGTH STEELS | 465 / 468 |
| 100 | MEDIUM STRENGTH STEELS | 465 / 468 |
| 120 | HIGH STRENGTH STEELS | 465 / 468 |
| 140 | HIGH TEMPERATURE ALLOYS | 468 |
Description
- Expansion screw permits expansion of tool diameter for regrinding after wear without reinserting carbide
- Straight polished flutes with flute long carbide; Straight shank
- Carbide tips brazed to tough hardened alloy steel body, except expansion reamers which are not hardened
- Polished flutes for easy chip flow
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
- Expansion reamers are recommended for reaming abrasive materials. As the diameter wears down, the reamers can be expanded many times by tightening the end expansion screw and regrinding to its original size. Expansion reamers should not be considered as adjustable for use in producing holes of different sizes.
| Decimal Diameter | Fractional Diameter | Carbide Length | Flute Length | Number Of Flutes | Overall Length | Shank Diameter | EDP | Price | 2.1250 | 2 1/8 | 2 3/4 | 2 3/4 | 12 | 14 1/2 | 1 1/2 | 46568 | $673.80 | 2.2500 | 2 1/4 | 2 3/4 | 2 3/4 | 12 | 14 1/2 | 1 3/4 | 46572 | $723.70 | 2.3750 | 2 3/8 | 3 | 3 | 12 | 15 | 1 3/4 | 46576 | $748.85 | 2.5000 | 2 1/2 | 3 | 3 | 12 | 15 | 1 3/4 | 46580 | $748.85 | 1.7500 | 1 3/4 | 2 3/8 | 2 3/8 | 10 | 13 1/2 | 1 1/4 | 46556 | $320.65 | 1.8125 | 1 13/16 | 2 3/8 | 2 3/8 | 10 | 13 1/2 | 1 1/2 | 46558 | $379.75 | 1.8750 | 1 7/8 | 2 1/2 | 2 1/2 | 10 | 14 | 1 1/2 | 46560 | $379.75 | 1.9375 | 1 15/16 | 2 1/2 | 2 1/2 | 10 | 14 | 1 1/2 | 46562 | $414.90 | 2.0000 | 2 | 2 1/2 | 2 1/2 | 12 | 14 | 1 1/2 | 46564 | $414.90 | 1.4375 | 1 7/16 | 2 | 2 | 8 | 12 | 1 1/4 | 46546 | $214.20 | 1.5000 | 1 1/2 | 2 1/8 | 2 1/8 | 8 | 12 1/2 | 1 1/4 | 46548 | $220.45 | 1.5625 | 1 9/16 | 2 1/8 | 2 1/8 | 8 | 12 1/2 | 1 1/4 | 46550 | $289.55 | 1.6250 | 1 5/8 | 2 1/4 | 2 1/4 | 8 | 13 | 1 1/4 | 46552 | $289.55 | 1.6875 | 1 11/16 | 2 1/4 | 2 1/4 | 8 | 13 | 1 1/4 | 46554 | $320.65 | 1.1250 | 1 1/8 | 1 3/4 | 1 3/4 | 8 | 11 | 7/8 | 46536 | $143.10 | 1.1875 | 1 3/16 | 1 3/4 | 1 3/4 | 8 | 11 | 1 | 46538 | $156.15 | 1.2500 | 1 1/4 | 1 7/8 | 1 7/8 | 8 | 11 1/2 | 1 | 46540 | $156.15 | 1.3125 | 1 5/16 | 1 7/8 | 1 7/8 | 8 | 11 1/2 | 1 | 46542 | $173.05 | 1.3750 | 1 3/8 | 2 | 2 | 8 | 12 | 1 | 46544 | $181.30 | 0.9688 | 31/32 | 1 1/2 | 1 1/2 | 8 | 10 | 3/4 | 46531 | $130.65 | 1.0000 | 1 | 1 5/8 | 1 5/8 | 8 | 10 1/2 | 7/8 | 46532 | $130.65 | 1.0312 | 1 1/32 | 1 5/8 | 1 5/8 | 8 | 10 1/2 | 7/8 | 46533 | $143.10 | 1.0625 | 1 1/16 | 1 5/8 | 1 5/8 | 8 | 10 1/2 | 7/8 | 46534 | $143.10 | 1.0938 | 1 3/32 | 1 3/4 | 1 3/4 | 8 | 11 | 7/8 | 46535 | $143.10 | 0.8125 | 13/16 | 1 3/8 | 1 3/8 | 6 | 9 1/2 | 5/8 | 46526 | $109.45 | 0.8438 | 27/32 | 1 3/8 | 1 3/8 | 6 | 9 1/2 | 5/8 | 46527 | $113.85 | 0.8750 | 7/8 | 1 1/2 | 1 1/2 | 6 | 10 | 3/4 | 46528 | $118.10 | 0.9062 | 29/32 | 1 1/2 | 1 1/2 | 6 | 10 | 3/4 | 46529 | $125.65 | 0.9375 | 15/16 | 1 1/2 | 1 1/2 | 8 | 10 | 3/4 | 46530 | $125.65 | 0.6562 | 21/32 | 1 1/4 | 1 1/4 | 6 | 9 | 9/16 | 46521 | $97.95 | 0.6875 | 11/16 | 1 1/4 | 1 1/4 | 6 | 9 | 9/16 | 46522 | $97.95 | 0.7188 | 23/32 | 1 1/4 | 1 1/4 | 6 | 9 | 9/16 | 46523 | $101.50 | 0.7500 | 3/4 | 1 3/8 | 1 3/8 | 6 | 9 1/2 | 5/8 | 46524 | $101.50 | 0.7812 | 25/32 | 1 3/8 | 1 3/8 | 6 | 9 1/2 | 5/8 | 46525 | $109.45 | 0.5000 | 1/2 | 1 | 1 | 6 | 8 | 7/16 | 46516 | $83.75 | 0.5312 | 17/32 | 1 | 1 | 6 | 8 | 7/16 | 46517 | $85.75 | 0.5625 | 9/16 | 1 1/8 | 1 1/8 | 6 | 8 | 7/16 | 46518 | $85.75 | 0.5938 | 19/32 | 1 1/8 | 1 1/8 | 6 | 8 | 7/16 | 46519 | $89.55 | 0.6250 | 5/8 | 1 1/4 | 1 1/4 | 6 | 9 | 9/16 | 46520 | $89.55 | 0.3438 | 11/32 | 1 | 1 | 4 | 6 | 9/32 | 46511 | $79.35 | 0.3750 | 3/8 | 1 | 1 | 4 | 7 | 5/16 | 46512 | $74.40 | 0.4062 | 13/32 | 1 | 1 | 4 | 7 | 5/16 | 46513 | $79.00 | 0.4375 | 7/16 | 1 | 1 | 4 | 7 | 3/8 | 46514 | $79.00 | 0.4688 | 15/32 | 1 | 1 | 4 | 7 | 3/8 | 46515 | $83.75 | 0.3125 | 5/16 | 1 | 1 | 4 | 6 | 9/32 | 46510 | $79.35 |
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