high precision standard guide bush,guide bushes,guide bushings

ITEM

            guide bushes

Specifications and Variables

• Highly polished finish 6-8 micro finish.
• Precision form ground to close diameter tolerance +.0002/-.000.
• Common fractional sizes are available
• M-2 high speed steel 60-62 Rockwell C.
• Custom sizes can be made to order up to 1" diameter.
• Custom hardness RC 64-65 and triple drawn available on request.

TYPE

Oversize

MATERIAL

HSS M-2, SKH-9, SKD11,ASP23,ASP30etc

STARDAND

DIN AISI JIS

DIA. TOLERANCE

0.0002’’

HARDNESS

determined by material

PLACE OF ORIGIN

Shanghai, China(Mainland)

MACHINE TYPE

Punching Machine