ER Collet | Length | Clamping Range |
ER-20 | 31.5 mm (1.24") | 1—13 mm (0.039—0.512") |
ER-25 | 34 mm (1.34") | 1—16 mm (0.039—0.630") |
ER-32 | 40 mm (1.57" | 1—21 mm (0.039—0.827") |
ER-40 | 46 mm (1.81") | 3—26 mm (0.118—1.024") |
People also ask
What is the clamping range of an ER50 collet?
Part Number | Description | Clamping Size (mm) |
OM32430 | ER50 Standard Collet (10 micron accuracy) | 30.0-28.0 |
OM32431 | 32.0-30.0 | |
OM32432 | 34.0-32.0 | |
OM33062 | 36.0-35.8 |
What is the collapse range of collets?
Standards of ER Collets
As you tighten the nut on your holder, the ER collet collapses together to hold round tools or stock from 0.5-2 mm (or 0.0197-0.0787 in., depending on collet size) smaller than the collet internal diameter.
What is the clamping range of an ER32 collet?
Notice how the metric collets just cover the full clamping range where there is overlap with the fractional collets. Each ER32 collet has a range of . 039 inches(1mm). The Nominal Size indicated on the collet is the largest size it can hold.
What is the range of a collet chuck?
Collet chucks are best suited for parts ranging in size from 1/16″ to 4″ in diameter because they offer much better tool clearance, can be run at higher speeds than jaw chucks, and provide superior grip force.
Mar 21, 2015 · Have 2 questions: First Question: I will be getting a 50 taper collet chuck in ER40. Apparently each ER collet has a range of 1mm. My plan is to
find the top er collets manufacture ER Collet are available in both inch and metric sizes. Explore...