These heads look the same from the outside; the inside differs. Choose your machine brand, then the head and the orifice size.
Example photoIntegrated diamond orifice, short stop filter (SF) included.
Pick the mount of your cutting head, how you cut, the jewel material and the bore. Bores follow the inch standard; mm shown for reference.


| Bore | Sapphire | tetraCORE | Diamond | Black Cobra |
|---|---|---|---|---|
| 0.004"0.102 mm | ||||
| 0.005"0.127 mm | ||||
| 0.006"0.152 mm | ||||
| 0.007"0.178 mm | ||||
| 0.008"0.203 mm | ||||
| 0.009"0.229 mm | ||||
| 0.010"0.254 mm | — | |||
| 0.011"0.279 mm | ||||
| 0.012"0.305 mm | ||||
| 0.013"0.330 mm | — | |||
| 0.014"0.356 mm | — | |||
| 0.015"0.381 mm | — | — | — | |
| 0.016"0.406 mm | ||||
| 0.017"0.432 mm | — | — | — | |
| 0.018"0.457 mm | — | — | — | |
| 0.019"0.483 mm | — | — | — | |
| 0.020"0.508 mm | — | — | — | |
| 0.021"0.533 mm | — | — | — | |
| 0.022"0.559 mm | — | — | — |
Also called mixing tubes. Enter the size printed on your old tube, or choose your machine brand and tube type.

Hypertube · Ø 9.45 mm · 3/8" · Square top end. Turn it a quarter turn in the head for even wear.
Autofrettaged high-pressure tubing. Choose size, pressure rating and length. We cut, cone and thread it for you.
Cut, coned and threaded to order. Bent tubes for specific machines are sold as separate parts.