Drillco
5/8,1/2 SHNK NITRO CNSTR REAMER –4275N
SKU 604-427N140
Per Each
Availability Ships to order
Category Other Industrial
CAD $139.65
CAD · excl. GST · fulfilled from our distribution network
Manufactured from a premium grade of m-7N molybdenum high speed steel • Has 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