



Features:
Brand New and High Quality.
A/M /UM type nut for ER collet milling CNC chuck holder
Hardened & Precision Ground
Notice: The Collet Nut can not be replace,A type and M or UM type is not the same.
Specification:
|
Model |
Nut teeth |
Nut outer diameter |
Collet chuck |
Matching wrench |
|
ER11A |
M14*P0.75 |
19mm |
ER11 |
ER11 A |
|
ER11M |
M13*P0.75 |
16mm |
ER11 |
ER11 M |
|
ER16A |
M22*P1.5 |
28mm |
ER16 |
ER16 A |
|
ER16M |
M19*P1.0 |
22mm |
ER16 |
ER16 M |
|
ER20A |
M25*P1.5 |
34mm |
ER20 |
ER20 A |
|
ER20M |
M24*P1.0 |
28mm |
ER20 |
ER20 M |
|
ER25UM |
M32*P1.5 |
42mm |
ER25 |
ER25 UM |
|
ER32UM |
M40*P1.5 |
50mm |
ER32 |
ER32 UM |
|
ER40UM |
M50*P1.5 |
63mm |
ER40 |
ER40 UM |
The difference between the A type M type and UM type

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