1. Comes in a plastic collet box.
2. Total runout less than 0.0003" on these precise ER11 collets.
3. The following sizes are included ER11-1/4, ER11-3/16, ER11-7/32, ER11-5/32, ER11-1/8, ER11-32/3, ER11-1/16
4. It can be widely used for boring, milling, drilling and tapping operation.
The following schematic diagrams and product pictures are only for reference.
If you have any questions, please contact us.
| Condition | Brand-New |
| Brand | Kilowood |
| SKU | Q000063974 |
| Collet Series | ER11 |
| Collet Range(d) | 0.039"-0.275" |
| Diameter(D1) | 0.45" |
| Overall Length (L) | 0.70" |
| Runout | ≤0.0003" |
| Net Weight | 100 ounces |
| Gross Weight | 110 ounces |
| Type | Quantity(pcs) |
| ER11-1/4 | 1 |
| ER11-3/16 | 1 |
| ER11-7/32 | 1 |
| ER11-5/32 | 1 |
| ER11-1/8 | 1 |
| ER11-32/3 | 1 |
| ER11-1/16 | 1 |
◆ Made from 65Mn alloy steel and hardened to HRC 46-50
◆ All fractional size is true imperial size, not a metric conversion size
◆ All collets are checked its runout individually on 4 contact points by a high tolerance bench marked testing rod
◆ On size 1/8" and larger the runout is .0003"; under size 1/8 the runout is .00059"
◆ The size of the collet is the largest size it can hold and able to hold anything smaller within the collapsing range
This collet size is true fractional size, not a metric converting size and the surface on this collet has been
specially treated to increase its tool life. Runout is .0003".