SET ER-SPR :  Sets of DIN 6499 ER spring collets with Hard Touch coating which increases wear resistance, improves corrosion protection, prolongs the surface finish quality and maintains longer run-out accuracy. Cutting Conditions Machine Power 
 
 
Tooling kits & sets  
  Designation
S.s

Qty
d
range
d
min
d
max
  SET ER11 SPR 7  ER11  7  0.5-7  0.5  7.0
  SET ER16 SPR 10  ER16  10  0.5-10  0.5  10.0
  SET ER20 SPR 12  ER20  12  1-13  1.0  13.0
  SET ER50 SPR 12  ER50  12  10-34  10.0  34.0
  SET ER25 SPR 15  ER25  15  1-16  1.0  16.0
  SET ER32 SPR 18  ER32  18  2-20  2.0  20.0
  SET ER40 SPR 23  ER40  23  3-26  3.0  26.0

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