The SMD is an armored diamond which is usually used for carbide and steel
applications in a 50/50 ratio. The 110 grit is on the course end of the
spectrum for a super abrasive and should give a finish of around 32RA. This
wheel has an R grade resin. This wheel was purchased with a machine and is
still in it's original factory crate.

SPECIFICATIONS:
Shape...................................................................9A1
Outer Diameter..........................................................18"
Width...................................................................10"
Bore.....................................................................8"
Grit Layer Depth.........................................................1"
Abrasive Type...........................................................SMD
Grit Size..............................................................110C
Bond Type.................................................................B
Bond Number..........................................................XD3027
Grade/Exposure Code.......................................................R
Concentration...........................................................110
Core Type Code.....................................................Bakelite
Plants.................................................................4290
Drawing Number.....................................................MC300731
Dimension String...........................................9A1A 18 X 10 X 8
Market Specification.............................................PCD121-B-1
MOS RPM................................................................2020

*Preliminary Specification Subject to Verification

This machine is listed for sale by Liberty Machinery Company located in Lincolnshire, Illinois