Norton #110C, Grit Diamond (SMD) Wheel, NIB, 9A1A 18 X 10 X 8, (5 available), #47378

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 specifications, pending confirmation