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11/16" High Spiral Flute 3-Flat Shank Construction Reamer
Item# 428N144 |
UPC 045997096346
Availability
- In stock at Glassboro, NJ
- In stock at Howell, NJ
- Reamer diameter: 11/16"
- Decimal equivalent: 0.6875"
- Shank diameter: 1/2"
- Flute length: 4-1/2"
- Overall length: 6-3/8"
- Material: High speed steel
- Finish: Black/gold oxide
- 3 Flat straight shank
- High spiral flute
- Adapted for heavy-duty reaming in the fabrication of structural steel assemblies
- Tapered at the point to facilitate entering holes which are out of alignment
- Manufactured from a premium grade of M-7N molybdenum high speed steel
- The nitro heavy-duty construction reamers have a ferritic nitro carburizing surface treatment which gives a hard protective layer to the reamer
- Increases hardness (Rc 75-80) without increasing brittleness which is measurably harder than high speed steel
More Information
UPC |
045997096346 |
Weight |
0.400000 |
Item Number |
428N144 |
Manufacturer |
Drillco |