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11/16, Spiral Flute 1/2" Shank NITRO Construction Reamer
Mfr # 427N144
Zoro # G700869928
product price:Â
$
83.29
/ea
Key Features
Material
High Speed Steel
Shank Dia.
1/2"
Overall Length
6-3/8 in
Finish
Black & Gold
Shank Type
3 Flats, Reduced Shank
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Specifications
Details
- MFR #
- 427N144
- Zoro #
- G700869928
- UPC #
- 45997095530
- Country of Origin
- United States
- Material
- High Speed Steel
- Finish
- Black & Gold
- Shank Type
- 3 Flats, Reduced Shank
- Flute Type
- Spiral Flute
- System of Measurement
- Fractional
Description
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. This increases hardness (Rc 75-80) without increasing brittleness, which is measurably harder than high speed steel. Body and clearance are gold and black surface treated for maximum lubricity.