TYPE 11 METAL GRINDING CUP WHEELS 

     For the fast removal of large amounts of material, SPEDECUT super heavy duty type 11 grinding cups can't be beat. Available in a variety of grades, for materials ranging from cast iron to concrete. SPEDECUT grinding cups have the durability to hold their shape and keep working or you under the toughest conditions. Widely used in foundry, railroad, shipbuilding, and other heavy fabricating industries, SPEDECUT grinding cups help you get parts to assembly or to the customer on time and to the proper specifications. Type 11 cup wheels are available in two versions: plain metal back and safety metal back (SB).

A16RB-Very coarse abrasive, excellent for heavy duty foundry work requiring rapid stock removal.

A24RB-Coarse abrasive for fast, but cooler cutting and finer finish grinding. Ideal for blending, beveling, and cleaning castings

TYPE 11 METAL GRINDING CUP WHEELS
D   x    T    x     H STANDARD GRADES RPM PKG LBS
A-16-RB A-24-RB
4-3   2   5/8-11 S2400 S2402 9072 5 9
5/8-11 SB S2404 S2406 10
 
5-4   2   5/8-11 S2408 S2410 7257 5 14
5/8-11 SB S2412 S2414 15
 
6-4 3/4   2   5/8-11 S2416 S2417 6048 5 21
5/8-11 SB S2420 S2422 24

TYPE 11 CONCRETE CUP WHEELS 

     In the construction industry, they'll help you get masonry, concrete and piping jobs done within your schedule and budget. Type 11 cup wheels are available in two versions: plain metal back and safety metal back (SB).

C16RB-A very coarse abrasive, excellent for heavy duty concrete removal.

C24RB-Coarse abrasive for fast concrete removal but with a smoother finish.

TYPE 11 CONCRETE GRINDING CUP WHEELS
D   x    T    x     H STANDARD GRADES RPM PKG LBS
C-16-RB C-24-RB
4-3 X 2 X 5/8-11 S2500 S2502 9072 5 9
5/8-11 SB S2504 S2506 10
 
5-4 X 2 X 5/8-11 S2508 S2510 7257 5 14
5/8-11 SB S2512 S2514 15
 
6-4 3/4 X 2 X 5/8-11 S2516 S2518 6048 5 21
5/8-11 SB S2520 S2522 24