Collet ER40 - 18MM - BISON BIAL (Type 7618)
PLN64.82 tax incl.
52.7 tax excl.
Clamping range: 18 - 17,1 mm;
DIN 6499B
Properties and application:
- ER collet for tools with cylindrical shank
Specifications:
Parameter | Value | Unit |
---|---|---|
d | 18 | mm |
D | 41 | mm |
L | 46 | mm |
Product code | 0642-176-188-601 |
Mounting the collet in the nut:
Mounting the collet in the nut
Properly mounted colled
Dismounting of the collet
For proper mounting of ER collet follow these steps:
- Put the collet into the nut at a slight angle
- Hook the groove of the collet on ecentric or cylindrical edge of the collet (fig. A)
- Jam the collet into the nut (fig. B)
- Screw the nut with collet on the toolholder, so that mounting of the machined tool is possible
ER Standards:
ER | d1 [mm] | Clamping range [mm] | d2 [mm] | d3 [mm] | aAT3 | l1 [mm] | l13 max [mm] |
---|---|---|---|---|---|---|---|
ER11 | 1÷7 | 0,5 | 11 | 11,5 | 8° | 18,0 | 6,6 |
ER16 | 1÷10 | 0,5÷1 | 16 | 17,0 | 8° | 27,5 | 10,6 |
ER20 | 1÷13 | 0,5÷1 | 20 | 21,0 | 8° | 31,5 | 11,5 |
ER25 | 1÷16 | 0,5÷1 | 25 | 26,0 | 8° | 34,0 | 12 |
ER32 | 1÷20 | 0,5÷1 | 32 | 33,0 | 8° | 40,0 | 13 |
ER40 | 1÷30 | 1 | 40 | 41,0 | 8° | 46,0 | 15 |
Maximum mounting diameters in relation to the ER collet type:
Availability is informational based on data from the company ZM KOLNO and may be different from the actual state. Before buying, please contact us to confirm the current stock.
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