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BT30 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. Grip is stronger than SK due to its double angle design.

SK collets have an included angle of 8 degrees and most collets have a range of .5mm. SK collet system is recommended for medium roughing to fine finishing due to slightly better concentricity than ER collets. More of the collet sits in the taper pocket so concentricity is equal or better than ER collets.

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MariTool BT30 SK10 60mm COLLET CHUCK TOOL HOLDER

Part#: BT30-SK10-60

Manufacturer: MariTool

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$115.00

Qty:
In Stock
Ships Same Day*
MariTool BT30 SK16 60mm COLLET CHUCK TOOL HOLDER

Part#: BT30-SK16-60

Manufacturer: MariTool

Available Downloads

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PDF file
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STP file

$117.20

Qty:
In Stock
Ships Same Day*
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* Same Day Shipping is only available on orders placed Monday - Friday before 4 P.M. Central Time.

† Please contact us for a Shipping Estimate