1-1/8, Spiral Flute 3/4" Shank NITRO Construction Reamer
Drillco Cutting Tools Part # 427N208 | UPC: 045997095677
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Original price
$329.50
-
Original price
$329.50
Original price
$329.50
$329.50
-
$329.50
Current price
$329.50
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.
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