Bearings – Balance and Life
Bearings – Basics
Bearings – DmN
Bearings – GMN Bearing Company
Bearings – NMB Bearing Life
Bearings – NMB White papers
Calculator – Kennametal
Calculator – Milling Horsepowerr
Calculator – Surface Speed
Machinery – Little Machine Shop
Machinery – Machining Training
Machinery – Modern Machine Shop
Toolholders – IMS
Tooling – Mapal Cutters
Tooling – Hardinge Cutters
Tooling – HSK World
Tooling – Machinability
Tooling – Metalworking Knowledge
Tooling – Niagara Cutters
Tooling – Techniks Collett Torque Specs
Tooling – ThinBit Cutters
Tools – CDCO Machinery
Tools – WildHorse DRO’s
