Techniks3/8" SUPER PRECISION ER32 COLLET .0002 ACCURACY CNC CHUCK MILL

Good quality

Bought a number of Techinks ER32 collets and all of them are well made and within tolerance.

After using many other inexpensive ER32 collets made in China, this one excelled in overall finish, fit and runout. Collet had no burrs of any kind, finely polished exterior and inside, well marked. Runout was better than 1/1000th of a millimeter. Clamping force is excellent. Well worth the money.