Product Details
Discuss your application or request a sample
A small head and shank form one product
The felt head and metal shank should be specified as an assembly. Record head diameter, head thickness, shank diameter and the relevant overall dimensions. A head-size label cannot tell you whether the tool fits the collet or provides the required access. Keep the exact assembly reference with any approved process.
Choose the contact area around the part feature
For a small-part polishing inquiry, provide a drawing or photograph of the feature and describe the surface to be reached. Indicate nearby edges and areas that must remain untouched. A round felt head may be relevant to the trial, but the physical access and intended contact surface determine whether the format suits the job.
Do not assume a standard shank from its appearance
A metal shank can look familiar while differing in diameter or dimensions. In particular, metric and inch collet systems should be matched to the actual tool specification rather than a visual estimate. Use the supplied mounting and operating instructions for the complete assembly. Resolve any missing rating before use.
Application scenarios to evaluate
Use these scenarios to define a sample trial; suitability depends on the supplied specification and approved process.
| Buying situation | Selection focus | Trial objective |
|---|---|---|
| Localized polishing on a small component | Head access, nearby edges and collet fit | Inspect the actual feature and any area that must remain unchanged. |
| Replacing a mounted felt tool | Head diameter, head thickness and shank dimensions | Treat the head and shank as one specified assembly. |
Specifications and selection details
| Construction construction | Round felt head fixed to a metal shank |
|---|---|
| Product material | Wool fiber |
| Required details | Head diameter, head thickness, shank diameter, shank length and maximum RPM |
Keep detail polishing within the preparation sequence
Describe the condition left by the earlier operation and the final appearance needed. A localized polishing tool does not automatically remove a deep defect or correct a dimensional error. Evaluate the felt head and compound at the intended finishing stage, then inspect the part feature that matters, not only the general gloss around it.
Mounted wheel versus solid bore-mounted wheel
Choose this format when a shank-mounted assembly and localized head are relevant to the equipment and workpiece. Choose a bore-mounted solid wheel only within the appropriate wheel-mounting system. The distinction should remain clear in an online product title so customers do not order an unmounted wheel when they need a complete mounted tool.
Qualify the wheel as part of the finishing sequence
Begin with the condition of the part before polishing. Define the required appearance and any dimensions that must be preserved. Use the exact approved wheel assembly and compound under their operating instructions, then inspect the finished feature using the agreed method. Retain the sample reference and process notes with the purchase specification. A later change in wheel geometry, felt construction or compound should be reviewed against that same acceptance standard.
Questions to investigate when the result changes
| Observation | What to review |
|---|---|
| The surface is brighter but defects remain | Inspect whether the defect belongs to an earlier preparation stage. Additional gloss does not prove that a scratch or dimensional problem has been removed. Reassess the sequence before extending the polishing operation. |
| Results change after a wheel replacement | Compare dimensions, mounting and the agreed felt specification with the approved sample. Also check whether the preparation or compound changed; a similar-looking wheel is not necessarily the same construction. |
| Uneven contact or unexpected vibration | Stop and inspect the assembly and mounting in accordance with the supplier's instructions. Check the actual fit and condition rather than trying to compensate with pressure or an improvised attachment. |
Frequently asked questions
Is the shank 3mm or 1/8 inch?
Specify the actual shank diameter before ordering. These sizes should not be assumed interchangeable; match the measured shank to the approved collet.
What work is this format intended to reach?
A shank-mounted format is relevant to small-part and localized polishing inquiries. Confirm access, workpiece material and compound using a suitable sample before production use.
What should a detail-polishing sample test include?
Confirm tool fit and access first. Then evaluate the required surface on a representative feature, checking nearby edges and any critical dimensions. Record the exact head, shank and compound specification used.
How do I choose a polishing compound?
Start with the actual workpiece material, any coating and the finish required. Use the compound supplier's recommendations and evaluate it with the intended felt assembly. Do not select a compound solely because its color looks familiar.
Can one felt tool be used for every polishing stage?
Keep the process and possible carryover in mind. Separate, clearly identified tools can help control different compounds and workpiece materials. Follow the applicable cleaning instructions rather than assuming a used tool is ready for a finer stage.
How should a repeat-order specification be recorded?
Keep a dimensioned description, material designation where applicable, mounting details, approved operating information and sample reference together. Add the compound and workpiece used in the accepted trial so substitutions can be assessed meaningfully.
Request a sample or a defined wholesale quotation
Send your required size and mounting details, workpiece material, finish target and machine model. If replacing an existing item, include its marking and front, reverse and side photographs. State the sample quantity, expected order quantity, packaging requirements and destination.
Ask for the proposed specification, included accessories, price, sample terms and lead time in the quotation. For a repeat purchasing program, keep the approved sample reference and the agreed inspection criteria with every order.
Send your requirements to Cornovo Abrasive
