ASTM A193/A193M B7M All Threaded Stud Bolts
Alloy steel bolting for pressure vessels, valves, flanges, and fittings for high temperature or high pressure service, or other special purpose applications.
Standard: IFI-136, ASME B16.5, DIN976
Inch Size: 1/4”-4” with various lengths
Metric Size: M6-M100 with various lengths
Other Available Grade:
ASTM A193/A193M B7, B7M, B16 B8 Class 1 & 2, B8M Class 1 & 2,
ASTM A320/A320M L7, L7M, L43, B8 Class 1 & 2, B8M Class 1 & 2, and so on.
Finish: Plain, Black Oxide, Zinc Plated, Zinc Nickel Plated, Cadmium Plated, PTFE etc.
Packing: Bulk about 25 kgs each carton, 36 cartons each pallet
Advantage: High Quality and Strict Quality Control, Competitive Price,Timely Delivery; Technical Support, Supply Test Reports
Please feel free to contact us for more details.
These long lasting Scotch-Brite 3M Radial Discs with flexible bristles allow you to polish difficult to reach, intricate and detailed areas. No compound is required. Great for use by jewellers, silversmiths, engineers and craftspeople for use on all metals, wood, ceramics and plastics. Useful for defuzzing and sanding in wood carving. https://www.eternaltools.com/3m-radial-bristle-polishing-discs
Stack 3 at a time on your Screw Mandrel. Do not mix the grits. (Can stack up to 6 on a mandrel)
Use at approximately 15,000RPM on your hand drill and exceed no more than 35,000 RPM
To use correctly, be sure when looking at the top of the mandrel, the bristles all turn to the right, (there is a 3M printed on the back of each disc, this should be facing towards the shaft of the mandrel)
For a pre-polish to polish, work your way through the grades, beginning with the coarsest to the finest (80, 120, 220, 400 and finally 600 grit being the finest)
Unlike natural bristle brushes there is no need to add compound, so no mess, and no chemicals!
Use for pre-polishing, deburring and texturing for jewellery work, defuzzing and sanding in wood carving in all the awkward areas of your work.
Cleaning, Deburring, Pre-polishing, Texturing, Defuzzing in Woodcarving
Removes Fire stain and discolouration
No compounds necessary
Long lasting Cubitron Mineral Blend
Dust free
Perfect for hard to reach and detailed areas of work
For use on all metals, wood, ceramic and plastics
Flexible Bristles
Use with light pressure
The video shoots a die casting process including the following steps: manually scoop molten aluminum alloy, transfer it into a die or mold, close the die, apply pressure into the die cavity for seconds, open the die and take out the raw casting, cleaning die cavity with mold release agent and get ready for the next repeated process.