Consumables & Tools
When choosing consumable products, it’s important that the materials are suitable for the machine, they bring optimum results, and the quality is consistent. Be confident that our consumable products fulfill these requirements.
Globally, DAC Technologies provide our customers with the highest quality lens processing equipment and supplies.


Visit DAC Technologies for all your National Optronics consumables and finishing products.
For Labs: store dactechnologies.com
For Eye Care Practitioners (ECPs): www.dacedge.com

7E / 7Ex Dual Polish Assembly
Technical
- Number of cuts dependent on material mix
Benefits
- Accepts any 1″ blade
Recommendations
- Change blades as needed for maximum cutting quality
Product | Bevel | Unit | New PN (Old NOP#) |
---|---|---|---|
Carbide Cutter | Standard | 10 / pk | 92-007-884 (NOP-93072) |
Coated Cutter | Standard | 1 | 92-008-052 (NOP-93074) |
Diamond Cutter | Standard | 1 | 92-008-265 (NOP-93075) |
Micro Edge Cutter | Standard | 10 / pk | NA |
Blade Options | |||
NBA 30 Deg Cutter w/ Sharp Bevel | 30° | 1 | 92-007-868 (NOP-93194) |
NBA Cutter with 0.25” Flat | 30° | 1 | 92-007-869 (NOP-93196) |
Fendall Safe T | 115° | 1 | 92-007-870 (NOP-93195) |
Liberty | 100° | 1 | 92-007-871 (NOP-93372) |
Hi-Wrap 1 | 54°/30° | 1 | 92-008-000 (NOP-93342) |
Hi-Wrap 2 | 44°/40° | 1 | 92-007-893 (NOP-93344) |
Shallow Bevel | 44°/40° | 1 | 92-007-892 (NOP-93080) |
Hilco Sport Goggle w/ sharp bevel | 50° | 1 | 92-007-875 (NOP-93366) |
Hilco Sport Goggle w/ flat bevel | 50° | 1 | 92-007-876 (NOP-93422) |
Light Bender | NA | 2 | 92-008-234 (NOP-93275) |

7E / 7Ex Multi-Cutter Body Assembly
Benefits
- One cutter houses 4 blades: one 1″ cutter and three ½” specialty cutters.
- Avoid changing blades.
- Avoid sorting work and need for separate bodies.
- Switch between tool hubs in minutes and avoid unnecessary calibrations.
Recommendations
- Change blades as needed for maximum cutting quality.
- Ensure blade space is clean before inserting new blade.
- Ensure new blade is completely seated down and to the right.
Product | Bevel | Unit | New PN (Old NOP#) |
---|---|---|---|
NBA 30° Cutter with Sharp Bevel | 30° | 1 | 92-007-885 (NOP-93404) |
NBA Cutter with 0.25” Flat | 30° | 1 | 92-007-886 (NOP-93414) |
Fendall Safe T | 115° | 1 | 92-007-887 (NOP-93412) |
Liberty | 100° | 1 | 92-007-888 (NOP-93420) |
Hi-Wrap 1 | 54°/30° | 1 | 92-007-872 (NOP-93408) |
Hi-Wrap 2 | 44°/40° | 1 | 92-007-873 (NOP-93406) |
Shallow Bevel | 44°/40° | 1 | 92-007-874 (NOP-93432) |
Hilco Sport Goggle Rx with sharp bevel | 50° | 1 | 92-007-889 (NOP-93402) |
Hilco Sport Goggle A2 with flat bevel | 50° | 1 | 92-007-890 (NOP-93424) |
Light Bender | NA | 1 | 92-008-232 (NOP-93430) |
Shelving | NA | 1 | 92-007-891 (NOP-93418) |
Taper 5° | NA | 1 | 92-008-470 (NOP-93438) |

7E / 7Ex High Wrap
2 Polish Assembly
Benefits
- With unique bevel geometry, greatly improve 3-axis high wrap edging.
- Ability to polish bevel geometry.
- Avoid changing blades.
- Switch between tool hubs in minutes and avoid unnecessary calibrations.
Recommendations
- Change blades as needed for maximum cutting quality.
- Ensure blade space is clean before inserting new blade.
- Ensure new blade is completely seated down and to the right.
Product | Bevel | Unit | New PN (Old NOP#) |
---|---|---|---|
Hi-Wrap 2 Blade | 44°/40° | 1 | 92-007-893 (NOP-93344) |
Hi-Wrap 2Polish Assembly | NA | 1 | 02-054-038 (NOP-90827) |

7E / 7Ex Shallow
Polish Assembly
Benefits
- With thin eyeware frames, utilize shallow beveling to hide excess bevel height.
- Ability to polish bevel geometry.
- Avoid changing blades.
- Switch between tool hubs in minutes and avoid unnecessary calibrations.
Recommendations
- Change blades as needed for maximum cutting quality.
- Ensure blade space is clean before inserting new blade.
- Ensure new blade is completely seated down and to the right.
Product | Bevel | Unit | New PN (Old NOP#) |
---|---|---|---|
Standard Cutter | 44°/40° | 1 | 92-900-741 (NOP-93080) |
Shallow Polish Assembly | NA | 1 | 02-054-038 (NOP-90827) |

7E / 7Ex 5° Taper
Polish Assembly
Benefits
- Commonly referred to as Hide-A-Beveling.
- The 5° flat tapered area helps to hide excess material on thick lenses.
- Ability to polish bevel geometry.
- Avoid changing blades.
- Switch between tool hubs in minutes and avoid unnecessary calibrations.
Recommendations
- Change blades as needed for maximum cutting quality.
- Ensure blade space is clean before inserting new blade.
- Ensure new blade is completely seated down and to the right.
Product | Bevel | Unit | New PN (Old NOP#) |
---|---|---|---|
Bevel and Taper Blade | 115°/5° Taper | 1 | 92-007-894 (NOP-93435) |
5° Taper Polish Polish Assembly | NA | 1 | 02-061-148 (NOP-90832) |

7E / 7Ex 2-Flute
Cutter Assembly
Benefits
- One cutter body with multiple blade profiles.
- 2-Flute Cutter houses (1) 1.25″ standard bevel and (1) 1″ specialty profile.
- Standard and specialty blades have extended length for thicker lenses and extended front shelf for more bevel placement options.
Recommendations
- Avoid sorting work and need for separate bodies.
- Switch between tool hubs in minutes and avoid unnecessary calibrations.
Product | Bevel | New PN (Old NOP#) |
---|---|---|
Shallow Bevel | 44°/40° | 02-059-862 (NOP-93061) / 92-009-759 (NOP-93028) |
NBA Cutter with Sharp Bevel | 30° | 02-059-860 (NOP-93041) / 92-009-755 (NOP-93024) |
NBA Cutter with Flat Bevel | 30° | 02-059-859 (NOP-93040) / 92-009-756 (NOP-93025) |
Fendall Safe T | 115° | 02-059-854 (NOP-93035) / 92-009-764 (NOP-93033) |
Liberty | 100° | 02-059-858 (NOP-93039) / 92-009-762 (NOP-93031) |
Hi-Wrap 1 | 54° / 30° | 02-059-855 (NOP-93036) / 92-009-760 (NOP-93029) |
Hi-Wrap 2 | 44° /40° | 02-059-861 (NOP-93059) / 92-009-761 (NOP-93030) |
Hilco Sport Goggle Flat Bevel | A2 | 02-059-856 (NOP-93037) / 92-009-757 (NOP-93026) |
Hilco Sport Google Sharp Bevel | Rx | 02-059-857 (NOP-93038) / 92-009-758 (NOP-93027) |
Taper 5° | 115° | 02-059-853 (NOP-93034) / 92-009-763 (NOP-9303) |