Specifications and Variables
Highly polished finish **8 micro finish.
Precision form ground to close diameter tolerance
+.***2/-.**0.
Common fractional sizes are available
M*2 high speed steel ****2 Rockwell C.
Custom sizes can be made to order up to 1" diameter.
Custom hardness RC ****5 and triple drawn available on request.
Product Feature
Size:M2 M4,M8 etc
MATERIAL:HSS M*2, SKH*9, SKD*1,ASP*3,ASP*0etc
STARDAND:DIN AISI JIS
DIA. TOLERANCE:0.***5''
HARDNESS:determined by material
PLACE OF ORIGIN:Guangdong, China(Mainland)
