UFIBER® Ceramic Fiber Disc Precision Deburring, Grinding & Polishing
Ultra-thin 0.8 mm ceramic-fiber radial abrasive disc for controlled deburring, grinding, edge finishing and polishing. Designed for grooves, ribs, side walls, slots and other narrow or difficult-to-access features.
- 0.8 mm Ultra-Thin
- Radial Cutting Action
- 6 Grit Grades
- CNC / Robot Ready
- E-Pack Compatible
FINISHING
UFIBER Ceramic Fiber Disc is an ultra-thin 0.8 mm radial ceramic-fiber abrasive tool for precision deburring, grinding, edge finishing and polishing. Its outer circumference provides controlled radial cutting action for grooves, ribs, side walls, slots and other narrow or difficult-to-access features.
Deburring
Precision burr removal and edge refinement.
Polishing
Fine surface finishing and polishing with grits up to #1000.
6 Grit Grades
From #150 coarse grinding to #1000 fine polishing.
CNC / Robotic
Suitable for automated integration with a compatible electric spindle.
What is the UFIBER Ceramic Fiber Disc?
The UFIBER Ceramic Fiber Disc is a 0.8 mm ultra-thin ceramic-fiber abrasive disc for precision deburring, grinding, edge finishing and polishing. It is available in Ø13, Ø19, Ø22, Ø25 and Ø30 mm diameters and in six grit grades from #150 to #1000. The disc is suitable for manual use and can also be integrated into CNC machines and robotic systems with a compatible electric spindle or rotary end-effector.
Key Benefits
A compact disc geometry for precision rotary finishing where access and process control matter.
Radial Cutting Action
Controlled cutting and finishing using the outer edge of the disc.
Narrow-Groove Access
The 0.8 mm disc reaches thin grooves, ribs and confined profiles.
Grinding & Polishing
Use the disc family for local grinding, polishing and edge finishing.
Automation Ready
Suitable for CNC machines and robotic deburring, grinding and polishing cells.
Portable Operation
Compatible with the UFIBER Portable E-Pack (UF9999) for precision manual deburring, grinding and polishing.
Precision Deburring
Remove light burrs and refine edges with controlled contact in narrow features.
Important: Always operate at or below the maximum speed of 15,000 RPM specified for UFIBER Ceramic Fiber Discs.
CNC & Robotic Automation
UFIBER Ceramic Discs are suitable for automated deburring, grinding, finishing and polishing processes on CNC machines and robotic systems. For CNC or robotic use, mount the disc in a compatible electric spindle or rotary end-effector with controlled speed and secure tool holding.
CNC Machine Integration
Integrate the disc into CNC deburring, grinding and polishing processes using a compatible electric spindle and programmed toolpath.
Robotic Arm Integration
Use with a robotic arm equipped with a suitable electric spindle or rotary end-effector for automated deburring, grinding and polishing.
Repeatable Automated Finishing
Controlled speed, programmed motion and consistent tool engagement support repeatable automated production.
Available Grit Sizes
Six color-coded grit grades make identification easier. Lower grit numbers are coarser; higher grit numbers provide a finer abrasive grade.
#150
#200
#400
#600
#800
#1000
Green
Heavy Burr Removal / Coarse Grinding
For larger burrs, higher material removal and heavier machining marks.
Pink
Coarse Finishing / Burr Removal
For stronger burr removal, heavier surface marks, and initial grinding before finer finishing steps.
Violet
Pre-Finishing
Use for removing light machining marks and preparing the surface for finer finishing steps.
Orange
Fine Finishing
Suitable for controlled smoothing after deburring or grinding and before finer polishing.
Blue
Fine Polishing
A good starting grit for fine surface polishing where a smoother finish is required.
White
Finer Polishing
Use for finer finishing and polishing after the surface has already been prepared with a coarser grit.
Technical Specifications
Technical data for selecting the correct disc size, grit, spindle and operating conditions for manual, CNC and robotic applications.
Thickness
0.8 mm
Center Hole
Ø1.6 mm
Max. Speed
15,000 RPM
Ød
Ø13 / 19 / 22 / 25 / 30 mm
Grit Range
#150 / #200 / #400 / #600 / #800 / #1000
Drive / Integration
Electric rotary spindle or tool · CNC · Robotic
Operating note: Use a suitable electric rotary tool or spindle. For CNC or robotic integration, ensure secure mounting and controlled rotational speed.
Product Range
Select the required disc diameter and grit:
| SKU # | Description | Grit Size |
Ø d
mm / Inch |
Max. Spindle Speed
min−1 (RPM) |
|---|---|---|---|---|
| UF7113 | UF-GD-G-D013-L008 | 150 |
13
/ 0.512″ |
9,000 |
| UF7213 | UF-GD-P-D013-L008 | 200 | ||
| UF7313 | UF-GD-V-D013-L008 | 400 | ||
| UF7413 | UF-GD-O-D013-L008 | 600 | ||
| UF7513 | UF-GD-B-D013-L008 | 800 | ||
| UF7613 | UF-GD-W-D013-L008 | 1000 | ||
| UF7119 | UF-GD-G-D019-L008 | 150 |
19
/ 0.748″ |
9,000 |
| UF7219 | UF-GD-P-D019-L008 | 200 | ||
| UF7319 | UF-GD-V-D019-L008 | 400 | ||
| UF7419 | UF-GD-O-D019-L008 | 600 | ||
| UF7519 | UF-GD-B-D019-L008 | 800 | ||
| UF7619 | UF-GD-W-D019-L008 | 1000 | ||
| UF7122 | UF-GD-G-D022-L008 | 150 |
22
/ 0.866″ |
9,000 |
| UF7222 | UF-GD-P-D022-L008 | 200 | ||
| UF7322 | UF-GD-V-D022-L008 | 400 | ||
| UF7422 | UF-GD-O-D022-L008 | 600 | ||
| UF7522 | UF-GD-B-D022-L008 | 800 | ||
| UF7622 | UF-GD-W-D022-L008 | 1000 | ||
| UF7125 | UF-GD-G-D025-L008 | 150 |
25
/ 0.984″ |
9,000 |
| UF7225 | UF-GD-P-D025-L008 | 200 | ||
| UF7325 | UF-GD-V-D025-L008 | 400 | ||
| UF7425 | UF-GD-O-D025-L008 | 600 | ||
| UF7525 | UF-GD-B-D025-L008 | 800 | ||
| UF7625 | UF-GD-W-D025-L008 | 1000 | ||
| UF7130 | UF-GD-G-D030-L008 | 150 |
30
/ 1.181″ |
9,000 |
| UF7230 | UF-GD-P-D030-L008 | 200 | ||
| UF7330 | UF-GD-V-D030-L008 | 400 | ||
| UF7430 | UF-GD-O-D030-L008 | 600 | ||
| UF7530 | UF-GD-B-D030-L008 | 800 | ||
| UF7630 | UF-GD-W-D030-L008 | 1000 |
Disc Clamping Shanks
| SKU # | Description | ØDS mm / Inch |
Spare Part | |
|---|---|---|---|---|
| Clamping Screw | Washer | |||
| UF7023 | UF-DA-016-C023-L45 | Ø2.35 / 0.093" | M1.6 × 0.35 mm |
O.D. Ø5.0 × I.D. Ø1.61 × H 0.48 mm O.D. Ø0.197" × I.D. Ø0.063" × H 0.019" |
| UF7030 | UF-DA-016-C030-L45 | Ø3 / 0.118" | ||
Typical Applications
Use the disc where a conventional rotary abrasive is too wide or where precise, controlled contact is required. Applications range from manual deburring and polishing to CNC and robotic automated finishing.
Radial Deburring & Edge Finishing
For burr removal and controlled edge refinement in narrow and difficult-to-access features.
Narrow Grooves & Slots
Ultra-thin 0.8 mm geometry provides access to rib bottoms, slots and narrow grooves.
Grinding & Polishing
From coarse grinding and machining-mark removal to fine surface finishing and polishing.
CNC & Robotic Finishing
Automated deburring, grinding and polishing using a compatible CNC spindle or robotic rotary end-effector.
Rib Bottoms & Side Walls
Precision radial finishing of rib bottoms, side walls and confined geometries.
Internal & External Profiles
Controlled deburring, grinding and polishing along internal and external profiles.
How to Select the Right UFIBER Ceramic Fiber Disc
1. Select diameter
Choose Ø13, 19, 22, 25 or 30 mm according to access, contact area and tool clearance.
2. Select grit
Choose from #150 to #1000. Lower grit numbers are coarser; higher grit numbers are finer.
3. Confirm machine
Use a compatible electric rotary tool or spindle. For automated production, the disc can be integrated into CNC machines or robotic arms with a suitable spindle/end-effector. Keep rotational speed at or below 15,000 RPM.
UFIBER® CERAMIC DISC — MACHINING RECOMMENDATIONS
| Starting parameters for CNC and robotic deburring, grinding, finishing and polishing. Use the lower value first and optimize on the actual component. | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| WORKPIECE MATERIAL | DEBURRING / GRINDING | FINISHING / POLISHING | COOLANT | ||||||||
| ISO | Material Group | Condition | Vc m/min |
Feed mm/min |
Engagement mm |
UFIBER Grit | Vc m/min |
Feed mm/min |
Engagement mm |
UFIBER Grit | Recommended Method |
| P | Non-Alloyed & Alloy Steels | Annealed | 150–250 | 200–500 | 0.05–0.15 | #150 #200 #400 | 100–180 | 200–450 | 0.02–0.08 | #600 #800 #1000 | Air / Wet |
| Quenched & Tempered | 100–180 | 150–400 | 0.04–0.12 | #150 #200 #400 | 80–150 | 150–350 | 0.02–0.06 | #600 #800 #1000 | Wet Preferred | ||
| M | Stainless Steel | Austenitic | 100–180 | 150–400 | 0.04–0.12 | #200 #400 | 80–150 | 150–350 | 0.02–0.06 | #600 #800 #1000 | Wet Recommended |
| Ferritic / Martensitic | 100–180 | 150–400 | 0.04–0.12 | #200 #400 | 80–150 | 150–350 | 0.02–0.06 | #600 #800 #1000 | Wet Recommended | ||
| K | Grey Cast Iron | — | 180–300 | 250–600 | 0.05–0.15 | #150 #200 #400 | 120–200 | 200–500 | 0.02–0.08 | #600 #800 | Air Preferred |
| Nodular Cast Iron | — | 150–250 | 200–500 | 0.05–0.15 | #150 #200 #400 | 100–180 | 200–450 | 0.02–0.08 | #600 #800 | Air Preferred | |
| N | Aluminum Wrought Alloys | Non-Hardenable | 250–400 | 300–800 | 0.03–0.10 | #400 #600 | 180–300 | 300–700 | 0.01–0.05 | #800 #1000 | Wet / MQL |
| Aluminum Alloys | Hardenable | 200–350 | 250–700 | 0.03–0.10 | #400 #600 | 150–250 | 250–600 | 0.01–0.05 | #800 #1000 | Wet / MQL | |
| Copper Alloys | Brass / Bronze | 200–350 | 250–700 | 0.03–0.10 | #400 #600 | 150–250 | 250–600 | 0.01–0.05 | #800 #1000 | Wet / MQL | |
| S | Heat-Resistant Alloys | Annealed | 60–120 | 100–300 | 0.03–0.10 | #150 #200 #400 | 50–100 | 100–250 | 0.01–0.05 | #600 #800 #1000 | Wet Recommended |
| Hardened | 50–100 | 100–250 | 0.03–0.08 | #150 #200 #400 | 40–80 | 100–200 | 0.01–0.04 | #600 #800 #1000 | Wet Recommended | ||
| Titanium Alloys | — | 60–120 | 100–300 | 0.03–0.10 | #150 #200 #400 | 50–100 | 100–250 | 0.01–0.05 | #600 #800 #1000 | Wet Recommended | |
| H | Hardened Steel | 45–55 HRC | 50–120 | 100–300 | 0.03–0.10 | #150 #200 #400 | 50–100 | 100–250 | 0.01–0.05 | #600 #800 #1000 | Wet Preferred |
| >55 HRC | 40–100 | 100–250 | 0.02–0.08 | #150 #200 #400 | 40–80 | 100–200 | 0.01–0.04 | #600 #800 #1000 | Wet Preferred | ||
SPINDLE SPEED CALCULATOR
Calculate the required spindle speed for your application
Radial Ceramic Fiber Disc
Read these safety instructions before use. Abrasive grinding and polishing dust can damage CNC machine components, while disc breakage or fragments may cause serious personal injury. Always follow the machine, spindle, toolholder and workplace safety instructions.
Use appropriate machine guarding or a closed machine enclosure. Always wear suitable eye and face protection and inspect the disc and mounting components before every use.
WITH AIR TOOLS Use only with a suitable rigid, correctly guarded electric spindle or rotary tool.
1. Before Use
- Inspect the ceramic fiber disc, adapter, clamping screw and washer before every use.
- Do not use cracked, chipped, loose, deformed or otherwise damaged components.
- Confirm that the disc is securely mounted and runs true before contacting the workpiece.
- Never exceed the lowest rated speed of the disc, holder, adapter, spindle or machine.
- Maximum permitted disc speed is 9,000 RPM.
2. During Operation
- Keep machine guards or the machine enclosure closed whenever possible.
- Verify smooth rotation before contacting the workpiece.
- Use light, controlled contact. Do not force, jam or excessively side-load the disc.
- Keep hands, hair, jewelry and loose clothing away from rotating components.
- Stop the spindle completely before touching, adjusting or replacing the disc.
3. Abrasive Dust & CNC Protection
- Grinding and polishing generate abrasive powder that may enter CNC guideways, bearings, seals and other precision machine components.
- Abrasive dust may cause accelerated wear or damage to machine components.
- Use effective local dust extraction or a dust collector, especially during dry processing.
- Keep the machine enclosure, spindle area, tool changer, guideways and surrounding equipment clean.
- Do not allow grinding powder or abrasive dust to accumulate inside the machine.
- Do not use compressed air in a way that drives abrasive dust deeper into machine components.
4. PPE & Disc Dressing
- Wear safety glasses with side protection.
- Use a face shield and respiratory protection when required by the process, dust level or workplace risk assessment.
- Wear suitable protective clothing and follow your workplace PPE requirements.
- Dress or reshape the disc only with a suitable diamond dressing tool and controlled contact.
- After dressing, inspect the disc again and verify secure mounting and true running before restarting.
Stop the machine immediately if the disc is damaged, runs out of true, vibrates, overheats or produces unusual noise. Replace damaged components before restarting the machine.
These instructions supplement, and do not replace, the machine manufacturer's instructions, spindle/toolholder instructions and applicable workplace safety requirements. NOGA MT · UFIBER® Radial Ceramic Fiber Disc.
UFIBER® Ceramic Fiber Disc — Frequently Asked Questions
It is an ultra-thin 0.8 mm / 0.0315″ ceramic fiber abrasive disc for precision deburring, edge finishing, grinding, rib-bottom polishing, narrow grooves and controlled cutting.
The standard range includes 13 mm (0.512″), 19 mm (0.748″), 22 mm (0.866″), 25 mm (0.984″), and 30 mm (1.181″) outside diameters.
The range includes grit #150, #200, #400, #600, #800 and #1000.
The maximum rotational speed is 15,000 RPM.
Use the disc with a suitable electric rotary tool or spindle. For CNC machines or robotic arms, use a compatible electric spindle or rotary end-effector. Pneumatic rotary tools are not recommended for this disc family.
Yes. The disc can be integrated into CNC machines and robotic deburring or finishing systems when used with a compatible electric spindle or rotary end-effector. The system should provide secure tool mounting, controlled rotational speed and an appropriate programmed toolpath.
Explore More UFIBER Solutions
- UFIBER Portable E-Pack – Portable power system for Ceramic Fiber Discs, End & Point Brushes and Ceramic Diamond Stones.
- Ceramic Diamond Stones – Precision finishing for hard and difficult-to-machine materials.
- Ceramic Fiber Brushes – Deburring and polishing for surfaces, cross holes and complex geometries.
- UFIBER AI Assistant – Find the recommended UFIBER solution for your application.
Need help selecting the right disc?
Send NOGA MT your workpiece material, burr condition, required grit, available access and machine details—including CNC spindle or robotic end-effector information—for application support.