Sleeve Ejector
Bored ejector sleeve with stepped head for pushing tubular bosses.
This is a dimension schematic, not a manufacturing drawing. Dimensions match the catalog data; request a quote with the part code to confirm before production.
Code & Size Table
Code, dimensions and tolerance for all 9 variants.
| Code | Diameter (mm) | Length (mm) | Feature | Tolerance | Std |
|---|---|---|---|---|---|
| KALA-SLV-01 | 6 | 40 | ⌀3 · 2 steps | g6 · ⌀6: −0.004/−0.012 | bore ⌀3 |
| KALA-SLV-02 | 7 | 50 | ⌀3.5 · 2 steps | g6 | bore ⌀3.5 |
| KALA-SLV-03 | 8 | 61 | ⌀4 · 2 steps | g6 | bore ⌀4 |
| KALA-SLV-04 | 10 | 71 | ⌀5 · 2 steps | g6 · ⌀10: −0.005/−0.014 | bore ⌀5 |
| KALA-SLV-05 | 11 | 82 | ⌀5.5 · 2 steps | g6 | bore ⌀5.5 |
| KALA-SLV-06 | 13 | 92 | ⌀7 · 2 steps | g6 | bore ⌀7 |
| KALA-SLV-07 | 15 | 103 | ⌀8 · 2 steps | g6 · ⌀15: −0.006/−0.017 | bore ⌀8 |
| KALA-SLV-08 | 17 | 113 | ⌀10 · 2 steps | g6 · ⌀17: −0.006/−0.017 | bore ⌀10 |
| KALA-SLV-09 | 19 | 125 | ⌀11 · 2 steps | g6 | bore ⌀11 |
Prices are for approved members.
Material & Tolerance
The standard material is listed below; also available in steel, stainless, brass and aluminium. Dimensions in mm; tolerances machined to ISO. Deviations (mm) are given for the nominal diameter according to the ISO 286-2 tables; thread tolerances (6g/6H) are to ISO 965. For custom sizes/tolerances, contact us with the part code.
Manufacturing Scope
Sleeve Ejector is a Mold & Die Components family precision-turned on a Goodway SW-20, covering 9 variants — diameters ⌀6–19 mm, lengths 40–125 mm, standard material Steel (also stainless steel, brass or aluminium). Every variant's part code, dimension and tolerance is listed below; request a quote with the code you need.
The family is machined from ⌀20 mm bar stock; its longest variant is KALA-SLV-09 at 125 mm. The family is produced by turning alone. Bores in this family run ⌀3–11 mm. All of it is completed in a single setup, without the part leaving the machine.
The most slender variant is KALA-SLV-03: 61 mm long at ⌀8 mm, a length-to-diameter ratio of 7.6. A part this slender needs tailstock support on a conventional lathe. On a sliding-head lathe the guide bushing holds the bar right next to the cutting edge, so the part is machined without a centre.
Variants are machined to g6 tolerance; the smallest is KALA-SLV-01 (⌀6 mm) and the largest KALA-SLV-09 (⌀19 mm). The family includes bored, multi-step variants. Custom sizes, tolerances or materials are produced to the part code on request.
Need a size that isn't listed? We machine to your drawing — CNC contract machining. How these parts are made: What is a Swiss-type lathe?
Other Families in This Category
Back to categorySimilar Parts in Other Categories
Let Us Create a Solution Tailored to Your Needs
Contact us to discuss your project; let's work out the most suitable solution together.