Drying up your damp crawlspace with crawlspace encapsulation is the first step towards a clean and healthy environment ready for living, storage, and play. Waters Basement Services can turn your musty, humid, wet crawspace into a bright order-free space.
The Rockwell hardness test is the most used and versatile of the hardness tests. For soft materials such as copper alloys, soft steel, and aluminum alloys a 1/16 diameter steel ball is used with a 100-kilogram load and the hardness is read on the B scale.
HERE IS ACCURATE... LOW COST PRECISION GRINDING This Reid surface grinder is the newest in a long line of precision machine tools. Nearly 60 years of manufacturing experience is reflected in this outstandÂ­ing machine. Here is a toolroom grinder which is substantially heavier than comparable grinders in this size.