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CAT40 SK Collet Chuck Tool Holders
 
What are the differences between SK and ER Collet Systems?

ER collets have an included angle of 16 degrees and most collets have a range of 1mm. Grip is strong and in most applications sufficient.

SK collets have an included angle of 8 degrees and most collets have a range of .5mm. Grip is very strong and is a step above ER collets. More of the collet sits in the taper pocket so concentricity is equal or better than ER collets.
Displaying 1 to 4 (of 4 products) Result Pages:  1 
    Product Name   Manufacturer   Model   Price 
 CAT40 SK10 3.0 COLLET CHUCK TOOL HOLDER  CAT40 SK10 3.0 COLLET CHUCK TOOL HOLDER

MariTool  CAT40-SK10-3.0 

 $117.99 

 CAT40 SK16 2.0 COLLET CHUCK TOOL HOLDER  CAT40 SK16 2.0 COLLET CHUCK TOOL HOLDER

MariTool  CAT40-SK16-2.0 

 $115.98 

 CAT40 SK16 3.0 COLLET CHUCK TOOL HOLDER  CAT40 SK16 3.0 COLLET CHUCK TOOL HOLDER

MariTool  CAT40-SK16-3.0 

 $120.41 

 CAT40 SK16 4.0 COLLET CHUCK TOOL HOLDER  CAT40 SK16 4.0 COLLET CHUCK TOOL HOLDER

MariTool  CAT40-SK16-4.0 

 $125.95 

Displaying 1 to 4 (of 4 products) Result Pages:  1