ER 40 Lathe Collet Chuck 100mm

ER 40 Lathe Collet Chuck - 100mm

Low cost, accurate collet system for lathes.

The ER system offers unbeatable performance.

Specification

• Hardened and ground

• Bar stock will pass through collet and chuck

• Collet capacity - 3mm to 26mm

• 100mm diameter

• Register - 72mm

• PCD - 84mm

• Flange width - 18mm

• Overall width - 50mm

• Complete with C spanner

Compatibility

• Ideally suited to directly mount to Warco lathes including WM180, WM210G and D210EL.
  
  
• Ideally suited to mount to Warco lathes with an aditional backplate including WM240, WM250V, D250EL and WM280V.
  
  
• Requires a separately available backplate to fit to lathe - more details below.

• For smaller lathes, we recommend the equivalent ER 25 collet chuck.

How to fit a collet chuck to a lathe

• To mount collet chuck to a lathe, it is necessary to add a backplate.

• Machining the backplate is best undertaken on your lathe to achieve maximum accuracy.

• To do this, secure the backplate to the spindle. Skim across the face to ensure squareness, then machine a spigot to match the register of the collet chuck.

• It is necessary to measure the PCD of the fixing holes in order to secure the chuck to the backplate.

• Image above shows how to mount ER collets.

Also available

• Lathe backplates
  
  
• ER 40 collet set
  
  
• ER 40 collets sold individually
  
  
• ER 40 collet chuck for mills