Precision Hole Enlargement, Made in the USA
This 4-piece fast spiral car reamer set is made for one job: taking an existing hole up to size in steel, cleanly and under control. Each reamer is made in the USA from hi-tungsten tool steel with precision ground cutting edges and a gold oxide surface treatment for lubricity and heat resistance. The fast spiral removes material aggressively, and the left-hand spiral with a right-hand cut keeps the reamer from pulling itself into the hole. It holds hole size while improving the finish.
Performance Features
- Fast spiral flute for aggressive, efficient stock removal
- Precision ground cutting edges
- Maintains hole size while improving finish
- Left-hand spiral, right-hand cut resists pulling into the hole
- Stop collar on each reamer for controlled depth
- 3-flat shank prevents slipping in the drill chuck
- Hi-tungsten tool steel with gold oxide treatment for lubricity and wear life
- Made in the USA
Applications
- Structural steel plate: truck frames, trailers, rail cars, bridges and pressure vessels
- Bolt hole alignment and correction during fit-up
- Enlarging punched or drilled holes in fabrication and installation work
- Truck, trailer and equipment frame repair
- Maintenance and field repair
Set Includes
| Diameter | Minimum Starting Hole | Overall Length |
|---|---|---|
| 3/8″ | 5/16″ | 4-5/8″ |
| 1/2″ | 3/8″ | 5-7/8″ |
| 5/8″ | 7/16″ | 6-3/8″ |
| 3/4″ | 1/2″ | 6-7/8″ |
Specifications
| Type | Fast spiral car reamer |
| Pieces | 4 |
| Size range | 3/8″ to 3/4″ |
| Material | Hi-tungsten tool steel (HSS) |
| Finish | Gold oxide |
| Shank | 3 flats |
| Stop collar | Yes |
| Cut | Right-hand cut, left-hand spiral |
| Origin | USA |
Usage tip: For best finish and tool life, run at half the RPM of a same-size twist drill and use cutting fluid.
More Reamers
- Hole Expansion Reamers
- Large Drill Bits and Reamers Over 1/2″
- Fast Spiral Construction Reamers, sold individually
Questions? Call 800-350-8665.