People also ask
What size is ER11?
ER Collet | Length | Clamping Range |
ER-11 | 18 mm (0.71") | 0.5—7 mm (0.020—0.276") |
ER-16 | 27.5 mm (1.08") | 0.5—9 mm (0.020—0.354") |
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") |
What is the maximum diameter of ER11 collet?
ER Collets are the most popular system of collets used in machining. ER11 is the smallest of the ER range and has a clamping range of 0.5 – 8.0mm*. The ER collet system has distinct advantages over other collet systems.
What does er stand for in collets?
The standard series are: ER-8, ER-11, ER-16, ER-20, ER-25, ER-32, ER-40, and ER-50. The "ER" name came from an existing "E" collet (which were a letter series of names) which Rego-Fix modified and appended "R" for "Rego-Fix". The series number is the opening diameter of the tapered receptacle, in millimetres.
What is ER11?
This is the 'standard' tool holder for small routers. ER is the 'name' 11 means that it has an 11 mm diameter at the bottom of the taper in the holder. Why is a collet system is used, why not just mount a chuck which would be more versatile and easier to adjust? A Collet system will: Clamp the bit more firmly.
ER Collet Sizes ; ER-11, 18 mm (0.71"), 11.5 mm (0.45"), 0.5—7 mm (0.020—0.276") ; ER-16, 27.5 mm (1.08"), 17 mm (0.67"), 0.5—9 mm (0.020—0.354").
$33 to $41
2500 inches or in metric sizes from .5mm up to 7mm. The number shown on the collet is the largest size that particular collet can hold, but it can be tightened ...