Description
The Proxxon Silicone Polishing Points (No. 28288) are a 5-pack of bullet-shape rubberized abrasive polishing points for Proxxon Micromot tools, on 2.35mm shanks. The bullet profile is designed for polishing inside curves, recesses, concave surfaces, and contoured areas where flat discs and wheel-profile polishers cannot reach — making these the go-to choice for detail polishing in complex geometries.
The rubberized (silicone) bonding gives these points flexibility and conformability for smooth, consistent polishing rather than aggressive material removal. Use them as the finishing step after grinding or sanding to remove fine burrs, scratch marks, and surface irregularities.
Key Features
- Bullet-shape profile — for inside curves, recesses, and contoured surface polishing
- Rubberized abrasive bonding — flexible and conformable for smooth, consistent polishing action
- Broad material compatibility — metals, glass, porcelain, wood, rubber, and plastic
- 5-pack — suited for detail and precision polishing work
Applications
- Inside curve and recess polishing on precious metals
- Contoured surface finishing on NF metals
- Hardened metal and tensile steel detail polishing
- Glass and porcelain contour polishing
- Wood recess smoothing
- Plastic and rubber contoured surface finishing
- Burr and scratch mark removal in tight areas after grinding
Specifications
- Part Number: No. 28288
- Type: Rubberized abrasive point (silicone bonding)
- Profile: Bullet-shape
- Shank: 2.35mm (3/32")
- Quantity: 5 per pack
- Materials: Precious metals, NF metals, hardened metals, tensile steels, glass, porcelain, wood, rubber, plastic
Silicone Polishing Family
Choose the right profile for your surface geometry:
- Bullet-Shape Points / No. 28288 (this pack) — for inside curves, recesses, and contoured surfaces
- Polishing Discs (No. 28293) — flat disc profile for face and flat surface polishing
- Polishing Wheels (No. 28294) — wheel profile for edge and side surface polishing
Works Well With
- Professional Rotary Tool IBS/E (No. 38481) — collet-based 100W Micromot tool with 2.35mm collet
- Precision Rotary Tool FBS 115/E (No. 38472) — keyless chuck 100W Micromot tool
- Silicone Polishing Discs — 10-Pack (No. 28293) — flat surface sibling
- Silicone Polishing Wheels — 10-Pack (No. 28294) — edge and side surface sibling
- Silicon Carbide Grinding Wheels — 10-Pack (No. 28304) — use for grinding before finishing with these points
- MICROMOT Steel Collet Set — 6-Piece (No. 28940) — includes 2.35mm collet to match these shanks
Returns can only be accepted for unused product in its original packaging. A copy of the original packing slip or invoice is required. For warranty claims please call 1-877-776-9966. See our full return and refund policy.
California Residents Prop 65 Information
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.