Multiple range standard type ER 20 collets.

For the miller FF-500/BL.

But also for older versions of the Mill/drill head PF-400 (from production no. 401-10910) and of the miller FF-500 (from production no. 5648).

High concentricity and repeat accuracy. May be reduced to 0.5mm below their nominal diameter (intermediate sizes not required).

PRODUCT SPECIFICATION

• 1x each of 2.5, 3, 3.5, 4 and 5mm are included
• Size: D = 21mm, L = 31.5mm
• Supplied in a wooden box with sliding lid