Coolant Nozzle
Directed coolant spray nozzle for chip evacuation.
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 |
|---|---|---|---|---|---|
| NOZB-COOL-05 | 9.2 | 21 | M5 · SW8 · ⌀2 | 6g | M5 coolant |
| NOZB-COOL-06 | 11.5 | 26 | M6 · SW10 · ⌀2.5 | 6g | M6 coolant |
| NOZB-COOL-06A | 11.5 | 24 | M6 · SW10 · taper · ⌀2.2 | 6g | M6 angled outlet |
| NOZB-COOL-08 | 15 | 31 | M8 · SW13 · ⌀3 | 6g | M8 coolant |
| NOZB-COOL-08F | 15 | 29 | M8 · SW13 · taper · ⌀2.8 | 6g | M8 fan outlet |
| NOZB-COOL-12F | 18 | 36 | M12 · taper · ⌀4.5 | 6g | M12 wide fan |
| NOZB-COOL-10 | 19.6 | 36 | M10 · SW17 · ⌀4 | 6g | M10 coolant |
| NOZB-COOL-10L | 19.6 | 57 | M10 · SW17 · taper · ⌀3.5 | 6g | long M10 coolant |
| NOZB-COOL-12 | 19.6 | 41 | M12 · SW17 · ⌀5 | 6g | M12 coolant |
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
Coolant Nozzle is a Nozzles family precision-turned on a Goodway SW-20, covering 9 variants — diameters ⌀9.2–19.6 mm, lengths 21–57 mm, standard material Stainless Steel (also 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 NOZB-COOL-10L at 57 mm. Besides turning, the family requires thread turning (5 sizes from M5 to M12), hex flat milling (AF 8–17), taper turning and axial drilling (⌀2–5 mm). All of it is completed in a single setup, without the part leaving the machine.
The variant with the highest length-to-diameter ratio is NOZB-COOL-10L: 57 mm long at ⌀19.6 mm, L/D 2.9. A short, rigid body: what governs the result here is not deflection but diameter tolerance and surface finish.
Variants are machined to 6g tolerance; the smallest is NOZB-COOL-05 (⌀9.2 mm) and the largest NOZB-COOL-12 (⌀19.6 mm). The family includes threaded, hex-drive, tapered, 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?
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