Ads
related to: 4 inch diamond cutting disctemu.com has been visited by 1M+ users in the past month
toolocity.com has been visited by 10K+ users in the past month
ebay.com has been visited by 1M+ users in the past month
Search results
Results from the WOW.Com Content Network
The Edison Diamond Disc Record is a type of phonograph record marketed by Thomas A. Edison, Inc. on their Edison Record label from 1912 to 1929. They were named Diamond Discs because the matching Edison Disc Phonograph was fitted with a permanent conical diamond stylus for playing them. Diamond Discs were incompatible with lateral-groove disc ...
Grinding wheels are wheels that contain abrasive compounds for grinding and abrasive machining operations. Such wheels are also used in grinding machines. The wheels are generally made with composite material. This consists of coarse-particle aggregate pressed and bonded together by a cementing matrix (called the bond in grinding wheel ...
Some discs used for cutting ceramic tile or stone are made from a solid disc with an edge coated with diamond grit. The most common size for these cutting wheels is 4 + 1 ⁄ 2 inches in diameter; however they can range from 2 to 16 inches in diameter with a thickness range from .045 in. to .125 in. Type 1 discs are flat, and type 27 discs have ...
Edison Disc Records/ — Standardized to run at 80 rpm, these records were vertically cut, 1 ⁄ 4 inch thick with a core of wood flour and, later, china clay. [citation needed] Pre-standardization period - Before complying to the standard in ca. 1927, records made by the Columbia Graphophone Company in ca. 1908 and later were recorded at ...
Angle grinder. An angle grinder, also known as a side grinder or disc grinder, is a handheld power tool used for grinding (abrasive cutting) and polishing. Although developed originally as tools for rigid abrasive discs, the availability of an interchangeable power source has encouraged their use with a wide variety of cutters and attachments.
Some use the narrow-cut process similar to Edison Diamond Discs, while others use the sapphire-ball cut of Pathé Records which is to be expected as some of Operaphone's masters originated from that company. The very earliest Operaphone discs were 7 inches in diameter, vertically cut, with a paint-filled, etched label. This was a very shortly ...
Ads
related to: 4 inch diamond cutting disctemu.com has been visited by 1M+ users in the past month
toolocity.com has been visited by 10K+ users in the past month
ebay.com has been visited by 1M+ users in the past month