ERC20 Inch Sized Coolant Sealed ER Collet Set ( for Internal Coolant Tools)

Heikenei Code Type Dimension Type Clamping Diameter Type of Precision Product Balance DIN D L Contents
HEI.6018280 ERC 20 1/8-5/32-3/16-7/32-1/4-9/32-5/16-11/32-3/8-13/32-7/16-1/2 GRADE-2 INCH SIZED COOLANT SEALED COLLETS SETS MAX. 15-20 MICRON RUN OUT DIN 6499 / ISO 15488 20.5MM 31.5MM 12 PCS.
HEI.6018290 ERC 20 1/8-5/32-3/16-7/32-1/4-9/32-5/16-11/32-3/8-13/32-7/16-1/2 GRADE-1 INCH SIZED COOLANT SEALED COLLETS SETS MAX. 10 MICRON RUN OUT DIN 6499 / ISO 15488 20.5MM 31.5MM 12 PCS.
HEI.6018300 ERC 20 1/8-5/32-3/16-7/32-1/4-9/32-5/16-11/32-3/8-13/32-7/16-1/2 PREMIUM INCH SIZED COOLANT SEALED COLLETS SETS MAX. 5 MICRON RUN OUT DIN 6499 / ISO 15488 20.5MM 31.5MM 12 PCS.