| Heikenei Code | Type | Dimension Type | Clamping Diameter | Type of Precision | Product | Balance | DIN | D | L |
| HEI.6017920 | ERC | 20 | 1/8 | GRADE-2 | INCH SIZED COOLANT SEALED ER COLLETS for internal coolant tools | MAX. 15-20 MICRON RUN OUT | DIN 6499 / ISO 15488 | 20.5MM | 31.5MM |
| HEI.6017930 | ERC | 20 | 5/32 | GRADE-2 | INCH SIZED COOLANT SEALED ER COLLETS for internal coolant tools | MAX. 15-20 MICRON RUN OUT | DIN 6499 / ISO 15488 | 20.5MM | 31.5MM |
| HEI.6017940 | ERC | 20 | 3/16 | GRADE-2 | INCH SIZED COOLANT SEALED ER COLLETS for internal coolant tools | MAX. 15-20 MICRON RUN OUT | DIN 6499 / ISO 15488 | 20.5MM | 31.5MM |
| HEI.6017950 | ERC | 20 | 7/32 | GRADE-2 | INCH SIZED COOLANT SEALED ER COLLETS for internal coolant tools | MAX. 15-20 MICRON RUN OUT | DIN 6499 / ISO 15488 | 20.5MM | 31.5MM |
| HEI.6017960 | ERC | 20 | 1/4 | GRADE-2 | INCH SIZED COOLANT SEALED ER COLLETS for internal coolant tools | MAX. 15-20 MICRON RUN OUT | DIN 6499 / ISO 15488 | 20.5MM | 31.5MM |
| HEI.6017970 | ERC | 20 | 9/32 | GRADE-2 | INCH SIZED COOLANT SEALED ER COLLETS for internal coolant tools | MAX. 15-20 MICRON RUN OUT | DIN 6499 / ISO 15488 | 20.5MM | 31.5MM |
| HEI.6017980 | ERC | 20 | 5/16 | GRADE-2 | INCH SIZED COOLANT SEALED ER COLLETS for internal coolant tools | MAX. 15-20 MICRON RUN OUT | DIN 6499 / ISO 15488 | 20.5MM | 31.5MM |
| HEI.6017990 | ERC | 20 | 11/32 | GRADE-2 | INCH SIZED COOLANT SEALED ER COLLETS for internal coolant tools | MAX. 15-20 MICRON RUN OUT | DIN 6499 / ISO 15488 | 20.5MM | 31.5MM |
| HEI.6018000 | ERC | 20 | 3/8 | GRADE-2 | INCH SIZED COOLANT SEALED ER COLLETS for internal coolant tools | MAX. 15-20 MICRON RUN OUT | DIN 6499 / ISO 15488 | 20.5MM | 31.5MM |
| HEI.6018010 | ERC | 20 | 13/32 | GRADE-2 | INCH SIZED COOLANT SEALED ER COLLETS for internal coolant tools | MAX. 15-20 MICRON RUN OUT | DIN 6499 / ISO 15488 | 20.5MM | 31.5MM |
| HEI.6018020 | ERC | 20 | 7/16 | GRADE-2 | INCH SIZED COOLANT SEALED ER COLLETS for internal coolant tools | MAX. 15-20 MICRON RUN OUT | DIN 6499 / ISO 15488 | 20.5MM | 31.5MM |
| HEI.6018030 | ERC | 20 | 1/2 | GRADE-2 | INCH SIZED COOLANT SEALED ER COLLETS for internal coolant tools | MAX. 15-20 MICRON RUN OUT | DIN 6499 / ISO 15488 | 20.5MM | 31.5MM |
| HEI.6018040 | ERC | 20 | 1/8 | GRADE-1 | INCH SIZED COOLANT SEALED ER COLLETS for internal coolant tools | MAX. 10 MICRON RUN OUT | DIN 6499 / ISO 15488 | 20.5MM | 31.5MM |
| HEI.6018050 | ERC | 20 | 5/32 | GRADE-1 | INCH SIZED COOLANT SEALED ER COLLETS for internal coolant tools | MAX. 10 MICRON RUN OUT | DIN 6499 / ISO 15488 | 20.5MM | 31.5MM |
| HEI.6018060 | ERC | 20 | 3/16 | GRADE-1 | INCH SIZED COOLANT SEALED ER COLLETS for internal coolant tools | MAX. 10 MICRON RUN OUT | DIN 6499 / ISO 15488 | 20.5MM | 31.5MM |
| HEI.6018070 | ERC | 20 | 7/32 | GRADE-1 | INCH SIZED COOLANT SEALED ER COLLETS for internal coolant tools | MAX. 10 MICRON RUN OUT | DIN 6499 / ISO 15488 | 20.5MM | 31.5MM |
| HEI.6018080 | ERC | 20 | 1/4 | GRADE-1 | INCH SIZED COOLANT SEALED ER COLLETS for internal coolant tools | MAX. 10 MICRON RUN OUT | DIN 6499 / ISO 15488 | 20.5MM | 31.5MM |
| HEI.6018090 | ERC | 20 | 9/32 | GRADE-1 | INCH SIZED COOLANT SEALED ER COLLETS for internal coolant tools | MAX. 10 MICRON RUN OUT | DIN 6499 / ISO 15488 | 20.5MM | 31.5MM |
| HEI.6018100 | ERC | 20 | 5/16 | GRADE-1 | INCH SIZED COOLANT SEALED ER COLLETS for internal coolant tools | MAX. 10 MICRON RUN OUT | DIN 6499 / ISO 15488 | 20.5MM | 31.5MM |
| HEI.6018110 | ERC | 20 | 11/32 | GRADE-1 | INCH SIZED COOLANT SEALED ER COLLETS for internal coolant tools | MAX. 10 MICRON RUN OUT | DIN 6499 / ISO 15488 | 20.5MM | 31.5MM |
| HEI.6018120 | ERC | 20 | 3/8 | GRADE-1 | INCH SIZED COOLANT SEALED ER COLLETS for internal coolant tools | MAX. 10 MICRON RUN OUT | DIN 6499 / ISO 15488 | 20.5MM | 31.5MM |
| HEI.6018130 | ERC | 20 | 13/32 | GRADE-1 | INCH SIZED COOLANT SEALED ER COLLETS for internal coolant tools | MAX. 10 MICRON RUN OUT | DIN 6499 / ISO 15488 | 20.5MM | 31.5MM |
| HEI.6018140 | ERC | 20 | 7/16 | GRADE-1 | INCH SIZED COOLANT SEALED ER COLLETS for internal coolant tools | MAX. 10 MICRON RUN OUT | DIN 6499 / ISO 15488 | 20.5MM | 31.5MM |
| HEI.6018150 | ERC | 20 | 1/2 | GRADE-1 | INCH SIZED COOLANT SEALED ER COLLETS for internal coolant tools | MAX. 10 MICRON RUN OUT | DIN 6499 / ISO 15488 | 20.5MM | 31.5MM |
| HEI.6018160 | ERC | 20 | 1/8 | PREMIUM | INCH SIZED COOLANT SEALED ER COLLETS for internal coolant tools | MAX. 5 MICRON RUN OUT | DIN 6499 / ISO 15488 | 20.5MM | 31.5MM |
| HEI.6018170 | ERC | 20 | 5/32 | PREMIUM | INCH SIZED COOLANT SEALED ER COLLETS for internal coolant tools | MAX. 5 MICRON RUN OUT | DIN 6499 / ISO 15488 | 20.5MM | 31.5MM |
| HEI.6018180 | ERC | 20 | 3/16 | PREMIUM | INCH SIZED COOLANT SEALED ER COLLETS for internal coolant tools | MAX. 5 MICRON RUN OUT | DIN 6499 / ISO 15488 | 20.5MM | 31.5MM |
| HEI.6018190 | ERC | 20 | 7/32 | PREMIUM | INCH SIZED COOLANT SEALED ER COLLETS for internal coolant tools | MAX. 5 MICRON RUN OUT | DIN 6499 / ISO 15488 | 20.5MM | 31.5MM |
| HEI.6018200 | ERC | 20 | 1/4 | PREMIUM | INCH SIZED COOLANT SEALED ER COLLETS for internal coolant tools | MAX. 5 MICRON RUN OUT | DIN 6499 / ISO 15488 | 20.5MM | 31.5MM |
| HEI.6018210 | ERC | 20 | 9/32 | PREMIUM | INCH SIZED COOLANT SEALED ER COLLETS for internal coolant tools | MAX. 5 MICRON RUN OUT | DIN 6499 / ISO 15488 | 20.5MM | 31.5MM |
| HEI.6018220 | ERC | 20 | 5/16 | PREMIUM | INCH SIZED COOLANT SEALED ER COLLETS for internal coolant tools | MAX. 5 MICRON RUN OUT | DIN 6499 / ISO 15488 | 20.5MM | 31.5MM |
| HEI.6018230 | ERC | 20 | 11/32 | PREMIUM | INCH SIZED COOLANT SEALED ER COLLETS for internal coolant tools | MAX. 5 MICRON RUN OUT | DIN 6499 / ISO 15488 | 20.5MM | 31.5MM |
| HEI.6018240 | ERC | 20 | 3/8 | PREMIUM | INCH SIZED COOLANT SEALED ER COLLETS for internal coolant tools | MAX. 5 MICRON RUN OUT | DIN 6499 / ISO 15488 | 20.5MM | 31.5MM |
| HEI.6018250 | ERC | 20 | 13/32 | PREMIUM | INCH SIZED COOLANT SEALED ER COLLETS for internal coolant tools | MAX. 5 MICRON RUN OUT | DIN 6499 / ISO 15488 | 20.5MM | 31.5MM |
| HEI.6018260 | ERC | 20 | 7/16 | PREMIUM | INCH SIZED COOLANT SEALED ER COLLETS for internal coolant tools | MAX. 5 MICRON RUN OUT | DIN 6499 / ISO 15488 | 20.5MM | 31.5MM |
| HEI.6018270 | ERC | 20 | 1/2 | PREMIUM | INCH SIZED COOLANT SEALED ER COLLETS for internal coolant tools | MAX. 5 MICRON RUN OUT | DIN 6499 / ISO 15488 | 20.5MM | 31.5MM |




