Norseman NOR-47462 - Drill 1/16 - 1/2 29 Pc Cryogenic Drill Bit Set low profile Superior Heat Dispersion for Prolonged

Superior Heat Dispersion for Prolonged Life

and other plastic pipe

The original titanium framing hammer

Easy Access Design: Compact profiles with a durable belt clip for convenient storage and quick access

Precision Lens Cursor for clear

Norseman NOR-47462 - Drill 1/16 - 1/2 29 Pc Cryogenic Drill Bit Set low profile Superior Heat Dispersion for ProlongedNorseman 190 CN CN Tech Cryogenic Drill Bit Set, 135 Split Point, Jobber Length, 1 16" to 1 2" by 64ths Cryogenic treatment creates a more uniform "grain" structure by transforming retained austenite into martensite. Modifies the carbon microstructure through precipitation of carbides increasing resistance to wear. Nitride process diffuses nitrogen into the surface to create a case hardening resulting in superior tool life and exceptional corrosion