Polyurethane Elastic Polishing Wheel

Basic Info

Flexible abrasive tools with an elastic base (rubber, polyurethane, or non-woven fiber) uniformly bonded or impregnated with abrasive (SiC, Al2O3). Used for polishing, deburring, grinding, and surface finishing of complex contours and irregular shapes, conforming to the workpiece without altering its geometry.

Key attributes

Origin

China

Abrasive Type

Aluminum Oxide

Grit Size

#80, #120

Base Material

Polyurethane

Hardness

20A

Shape

Cylindrical wheel

Diameter

10mm, 20mm

Mounting

Threaded arbor

Polishing Compound

Often used with polishing

Color Code

Non-woven

Customer reviews

Elena Rodríguez · Toolroom Manager

We purchased your white aluminum oxide precision wheels for our HSS tool sharpening. The results are outstanding, achieving excellent edge finish and straightness that fully meets precision tool requirements. More importantly, your technical team provided highly professional selection advice, recommending the most suitable grit and hardness combination based on our equipment and material, avoiding common burning issues. Professional products coupled with professional service.

Lucas Miller · Production Supervisor

Your grinding wheels deliver stable hardness—we use brown alumina models for carbon steel grinding, no workpiece burn or vibration issues. The wear resistance is better than our previous supplier, cutting our replacement frequency by 20%. Worth the investment.

Sophie Laurent · Senior Mold Technician

We perform polishing on high-end molds long-term, with stringent surface quality requirements. Your company's polyurethane elastic polishing wheel series was a pleasant surprise. Their hardness grading is very accurate, allowing for a smooth and efficient transition from rough to mirror polishing. The abrasive distribution is even, preventing uneven streaks on the mold surface, and the wheels themselves wear slowly with a long service life. This has become the standard configuration for our polishing process.

Product Description

Product Features:

Core characteristic is flexibility/elasticity. Provides gentle, even cutting pressure, effectively removing micro-burrs and tool marks without creating new scratches. Various hardness/grit combinations enable the entire process from coarse stock removal to mirror polishing. Non-woven types (e.g., Scotch-Brite) offer combined "cutting-and-polishing" action.

Product Specifications:

Rubber/PU wheels have precise Shore A hardness (e.g., A30, A60, A90) and grit numbers. Non-woven wheels are graded by color and density (brown-coarse, white-fine). Shapes多样: wheels, cones, balls, cylinders, mountable on die grinders, angle grinders, or专用 polishing equipment.

Product Applications:

Polishing cavities, parting lines in mold industry (plastic, die-cast, glass), removing EDM white layer and machining marks. Final surface finishing and brushing of medical devices, jewelry, watch cases. Deburring and streamlining of aerospace components. Polishing and creating brushed finishes on stainless steel welds.

Basic Info

Key attributes

Customer reviews

Product Description

Product Features:

Product Specifications:

Product Applications:

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