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Aftermarket ceramic nozzle holder for Raytools fiber laser cutting heads. Replaces Raytools 120274100B: 32 mm across, 12 mm high, with an M14 x 0.75 brass thread for the D32 M14 nozzle.
It sits between the head and the nozzle: it insulates the nozzle so the capacitive height sensor reads only the gap to the sheet, and it holds the nozzle in line with the beam. A cracked or dirty ceramic shows up as height sensing alarms and nozzle crashes.
It fits the Raytools BT240, BMH109, BMH110, BMH111 and BMH114 heads that use this ceramic. Sold in packs of 5 or 10.
| Replaces | Raytools 120274100B |
| Diameter | 32 mm |
| Height | 12 mm |
| Nozzle Thread | M14 x 0.75 |
| Takes | D32 M14 nozzle |
| Material | Alumina ceramic body with threaded brass insert |
| Pack Options | 5 pack, 10 pack |
| Dimensions | Raytools Part No.(SPM Part No.) | Fits |
|---|---|---|
| D32 x H12 mm, M14 x 0.75 | 120274100B(SPM-LAS-3167) | BT240, BMH109, BMH110, BMH111, BMH114 |
| Ceramic | Fits |
|---|---|
| D28 M11 (120515099A) | BT220, BM114, BM115, BS06K |
| D19.5 M8 (120572008B) | BT240, BMH109, BMH110, BMH111, BMH114, GF101 |
| D21.4 M8 (120515093A) | BD04K, BD08K, BS12K, BS15K |
| D41 M11 (120515089A) | BS12K, BS15K, BS20K |
After a head collision
A crash into a tipped part or the sheet edge usually cracks the ceramic before anything else. A spare gets the machine cutting again in minutes.
Height sensing alarms
Erratic capacitive readings, height jumps or false collision alarms are often a cracked or dirty ceramic. Swap it before recalibrating the sensor.
Planned maintenance
Inspect the ceramic at every nozzle change and replace it when chips, cracks or heat discolouration appear.
We check what other aftermarket sellers charge for this same part. Their prices on the date we checked:
| Seller | Price | Checked |
|---|---|---|
| Laser Consumables (5 singles) | USD 36.90 | 5 Oct 2026 |
| LaserThings (5 singles) | USD 55.25 | 6 Oct 2026 |
| Quality Laser Supply (5 singles) | USD 160.00 | 6 Oct 2026 |
| Spare Part Mart (pack of 5) | USD 27.15 | Today |
Our price of USD 27.15 is 26% to 83% less than these sellers.
Found this part cheaper somewhere else? Send us the listing and we will beat it by 5% under our Price Beat Guarantee. Every order is also covered by our 30 day money back guarantee.
Check for 120274100B in your head's parts list, or measure the old one: 32 mm across, 12 mm high, with an M14 nozzle thread.
No. It is an aftermarket ceramic made to the same dimensions and thread. The Raytools number 120274100B is shown so you can match your part.
The D32 x H15 M14 nozzle, single or double layer.
Every pack holds the same ceramic. The bigger the pack, the lower the price per piece, which suits shops that keep spares for collisions.
Screw it in by hand until it seats, then fit the nozzle. Do not use tools or overtighten; ceramic cracks under excess torque.
Yes. Shipping options and costs for your country are shown at checkout.
Prices depend on your ZIP or postcode.
Live rates for the quantity selected, delivered to your door. Confirmed at checkout.
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